Document and Entity Information Document Information [Table] Document Information [Line Items] Document Type Document Period End Date Entity Registrant Name Current Fiscal Year End Date Document Fiscal Year Focus Document Fiscal Period Focus Entity Central Index Key Amendment Flag CONDENSED CONSOLIDATED STATEMENTS OF FINANCIAL POSITION Assets [abstract] ASSETS Current assets [abstract] Current assets Cash Cash and cash equivalents The amount of current time deposits. Current Time Deposits Time deposits Time deposits with maturities over three months Current restricted cash and cash equivalents Restricted cash Amount of digital assets that are classified as current. Current Digital Assets Digital assets The amount of current trade receivables and current other receivables excluding the amount due from related parties. Trade And Other Current Receivables, Excluding Amount Receivable From Related Parties Trade and other receivables Trade and other current receivables Current tax assets, current Income tax recoverable Amount of collateral receivables that are classified as current. Current Collateral Receivables Collateral receivables Current receivables due from related parties Amounts due from related parties Financial assets at fair value through profit or loss Financial assets at fair value through profits or loss The amount of current derivative contract assets held by the entity as of the reporting date. Derivative Contract Assets, Current Crypto assets loan receivables Net carrying amount Current derivative financial assets Derivative financial instruments Current assets other than non-current assets or disposal groups classified as held for sale or as held for distribution to owners Current assets Non-current assets or disposal groups classified as held for sale or as held for distribution to owners Assets classified as held for sale Current assets Total current assets Non-current assets [abstract] Non-current assets Property, plant and equipment Property, plant and equipment Intangible assets other than goodwill Intangible assets Goodwill Goodwill Right-of-use assets Right-of-use assets Investments accounted for using equity method Investment accounted for using equity method Non-current financial assets at fair value through profit or loss Financial assets at fair value through profits or loss Other non-current receivables Other receivables Deferred tax assets Deferred tax assets Non-current assets Total non-current assets Assets Ending balance Beginning balance Total assets Total assets Equity and liabilities [abstract] LIABILITIES AND EQUITY Current liabilities [abstract] Current liabilities The amount of payables due to related parties excluding the amount payables to related parties. Trade And Other Payables, Excluding Payables To Related Parties Trade and other payables The amount of liabilities held as collateral by the entity as of the reporting date, classified as current. Collateral Payable Liabilities, Current Collateral payables Current contract liabilities Contract liabilities Current deposits from customers Liabilities due to customers Liabilities due to customers Payables to related parties Amounts due to related parties Current derivative financial liabilities Derivative financial instruments Current lease liabilities Lease liabilities Current tax liabilities Income tax payable Current liabilities other than liabilities included in disposal groups classified as held for sale Current liabilities Liabilities included in disposal groups classified as held for sale Liabilities classified as held for sale Current liabilities Total current liabilities Non-current liabilities [abstract] Non-current liabilities Non-current lease liabilities Lease liabilities Accruals classified as non-current Accrued liabilities Non-current liabilities Total non-current liabilities Liabilities Total liabilities Total liabilities Equity [abstract] Equity Issued capital Share capital Share premium Share premium Treasury shares Treasury shares Other reserves Other reserves Retained earnings Accumulated losses Equity Balance at the end of the period Balance at the beginning of the period Total equity Equity and liabilities Total equity and liabilities CONDENSED CONSOLIDATED STATEMENTS OF PROFIT OR LOSS No definition available. Continuing Operation [Abstract] Continuing operations Revenue from contracts with customers Revenue Total revenues Cost of sales Cost of revenue Gross profit Gross profit No definition available. Operating expenses Operating expenses Research and development expense Research and development expenses Sales and marketing expense Sales and marketing expenses General and administrative expense General and administrative expenses Operating expense Total operating expenses Profit (loss) from operating activities Segment operating profit/(loss) Operating income/(loss) Finance income (cost) Finance income Finance costs. Finance costs The amount of other non-operating income (expense). Ifrs Other Non-operating Income (Expense) Other gains, net Other gains, net Amount of realized gain (loss) in the fair value of digital assets recognized during the reporting period. Realized Gain (Loss) in Fair Value Measurement of Digital Assets Realized fair value changes of digital assets Amount of unrealized gain (loss) in the fair value of digital assets recognized during the reporting period. Unrealized Gain (Loss) in Fair Value Measurement of Digital Assets Unrealized fair value changes of digital assets Amount of unrealized gain (loss) in the fair value of digital assets related to transactions with related parties recognized during the reporting period. Unrealized Gain (Loss) in Fair Value Measurement of Digital Assets, Related Parties Unrealized fair value changes of digital assets on loan from related parties denominated in digital assets Amount of profit (loss) from continuing operations before deduction of income tax expense (benefit), and addition of income (loss) from equity method investments. Profit (Loss) from Continuing Operations before Equity Method Investments, Income Taxes Profit/(loss) from continuing operations before share of loss from an equity investee and income tax expense Share of profit (loss) from continuing operations of associates and joint ventures accounted for using equity method Share of losses from an equity investee Tax expense (income) Income tax expense Profit (loss) from continuing operations Continuing operations Net income/(loss) from continuing operations No definition available. Discontinuing Operation [Abstract] Discontinued operations Profit (loss) from discontinued operations Net (loss)/profit from discontinued operations Profit (loss) Net profit/(loss) Net profit/(loss) Net income/(loss) for the period CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME/(LOSS) Other comprehensive income [abstract] Other comprehensive loss: Components of other comprehensive income that will be reclassified to profit or loss, net of tax [abstract] Item that may be reclassified subsequent to profit or loss: Other comprehensive income, net of tax, exchange differences on translation of foreign operations Foreign currency translation adjustment Amount of error corrected Other comprehensive income, attributable to owners of parent Total comprehensive income/(loss), net of tax US$nil Comprehensive income attributable to [abstract] Total comprehensive income/(loss) attributable to: Comprehensive income, attributable to owners of parent Owners of Amber International Holding Limited Comprehensive income, attributable to non-controlling interests Non-controlling interest Comprehensive income Comprehensive income/(loss) No definition available. Profit (Loss) Attributable to Owners of Parent [Abstract] Net profit/(loss) attributable to owners of Amber International Holding Limited from: The profit (loss) from discontinued operations attributable to owners of the parent. Profit (Loss) From Discontinued Operations, Attributable to Owners of Parent Discontinued operations Profit (loss), attributable to owners of parent Net profit/(loss) attributable to owners of Amber International Holding Limited Profit (loss), attributable to non-controlling interests Net profit/(loss) attributable to non-controlling interest from discontinued operations No definition available. Net Profit And Loss From Continued Operations Attributable To Parent [Abstract] Net profit/(loss) from continuing operations per ADS attributable to Amber International Holding Limited Basic earnings (loss) per instrument from continuing operations, participating equity instruments other than ordinary shares Basic (in dollars per share) Diluted earnings (loss) per instrument from continuing operations, participating equity instruments other than ordinary shares Diluted (in dollars per share) No definition available. Net Profit And Loss From Discontinued Operations Attributable To Parent [Abstract] Net (loss)/profit from discontinued operations per ADS attributable to Amber International Holding Limited Basic earnings (loss) per instrument from discontinued operations, participating equity instruments other than ordinary shares Basic (in dollars per share) Diluted earnings (loss) per instrument from discontinued operations, participating equity instruments other than ordinary shares Diluted (in dollars per share) Weighted average ordinary shares used in calculating basic and diluted earnings per share [abstract] Weighted average number of ADS used in per ADS calculation: Weighted average number of ordinary shares used in calculating basic earnings per share Basic (in shares) Weighted average number of ordinary shares used in calculating diluted earnings per share Diluted (in shares) Presentation of information about comprehensive income, income, other comprehensive income, financial position, cash flows, and shareholders' equity. IFRS Statement [Table] Retrospective application and retrospective restatement [axis] Currently stated [member] Increase (decrease) due to corrections of prior period errors [member] Increase (decrease) due to corrections of prior period errors Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. IFRS Statement [Line Items] CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME/(LOSS) CONDENSED CONSOLIDATED STATEMENTS OF CHANGES IN SHAREHOLDERS' EQUITY Statement of changes in equity [table] Components of equity [axis] Components of equity [domain] Equity attributable to owners of parent [member] Total Amber International Holding shareholders' equity Issued capital [member] Share Capital Share premium [member] Share premium Treasury shares [member] Treasury shares Capital reserve [member] Reserves Retained earnings [member] Accumulated losses Non-controlling interests [member] Non-controlling interests Statement of changes in equity [line items] CONDENSED CONSOLIDATED STATEMENTS OF CHANGES IN SHAREHOLDERS' EQUITY Other comprehensive income Other comprehensive (loss)/income The increase (decrease) in equity resulting from waiver of balances. Increase (Decrease) Through Waiver of Balances, Equity Waiver of related party balances No definition available. Transactions With Owners In Their Capacity As Owners [Abstract] Transaction with owners in their capacity as owners: The amount of value increase in equity through issuance of ordinary shares upon consummation of merger. Increase Through Issuance Of Ordinary Shares Upon Consummation Of Merger Value, Value Issuance of ordinary shares upon consummation of merger, net of issuance cost (Note (i)) Increase (decrease) through share-based payment transactions, equity Share-based compensation expense Purchase of treasury shares Repurchase of ordinary shares (Note (ii)) Increase (decrease) through transactions with owners, equity Total transactions with owners in their capacity as owners Classes of share capital [axis] Classes of share capital [domain] ADR [Member] ADR Share Repurchase Program, Authorized, Amount Repurchases approved and authorized Period share may be purchased under authorized share repurchase plan, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Includes, but is not limited to, repurchase of stock and unit of ownership. Ifrs Shares Repurchase Program Period In Force Period in force Number of shares that have been repurchased during the period. IFRS Stock Repurchased During Period, Shares Number of ADS repurchased Payments to acquire or redeem entity's shares Repurchase of ordinary shares Aggregate consideration CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS Cash flows from (used in) operating activities [abstract] Cash flows from operating activities The profit (loss) before tax expense or income from continuing operations. Profit (Loss) Before Tax from Continuing Operations Continuing operations The profit (loss) before tax expense or income from discontinued operations. Profit (Loss) Before Tax from Discontinued Operations Discontinued operations Adjustments to reconcile profit (loss) [abstract] Adjustments for: Adjustments for depreciation expense Depreciation of property, plant and equipment Adjustments for amortization expense on intangible assets to reconcile profit (loss) to net cash flow from (used in) operating activities. Adjustments for Amortization of Intangible Assets Amortization of intangible assets Adjustments for amortization expense on right-of-use assets to reconcile profit (loss) to net cash flow from (used in) operating activities. Adjustments for Amortization of Right-of-use Assets Amortization of right-of-use assets Adjustments for allowance for credit losses on accounts receivable to reconcile profit (loss) to net cash flow from (used in) operating activities. Adjustments for Allowance for Credit Losses on Accounts Receivable Allowance for/(reversal of) credit losses on accounts receivable Adjustments for share-based payments Share-based compensation expenses Adjustments for gains (losses) on change in fair value of financial assets Fair value changes on financial asset at fair value through profits or loss Adjustments for undistributed profits of investments accounted for using equity method Share of losses from an equity investee Adjustments for realized gains (losses) on changes in the fair value of digital assets to reconcile profit (loss) to net cash flow from (used in) operating activities. Adjustments For Realized Gains (Losses) On Change In Fair Value Of Digital Assets Realized fair value changes on digital assets Adjustments for realized fair value losses (gains) on amount due to related parties denominated in digital assets to reconcile profit (loss) to net cash flow from (used in) operating activities. [Refer: Profit (loss)] Adjustment For Realized Fair Value Losses (Gains) On Change In Fair Value Of Amount Due To Related Parties In Digital Assets Realized fair value changes on amount due to related parties denominated in digital assets Adjustments for fair value losses (gains) on derivative contracts to reconcile profit (loss) to net cash flow from (used in) operating activities. [Refer: Profit (loss)] Adjustments For Fair Value Losses (Gains) On Derivative Contracts Fair value changes on derivative contract Adjustments for unrealized gains (losses) on changes in the fair value of digital assets to reconcile profit (loss) to net cash flow from (used in) operating activities. Adjustments For Unrealized Gains (Losses) On Change In Fair Value Of Digital Assets Unrealized fair value changes on digital assets Adjustments for unrealized gains (losses) on changes in the fair value on amounts due to related parties denominated in digital assets to reconcile profit (loss) to net cash flow from (used in) operating activities. Adjustments For Unrealized Gains (Losses) On Change In Fair Value On Amounts Due to Related Parties Denominated in Digital Assets Unrealized fair value changes on amount due to related parties denominated in digital assets Adjustments for write off of other payables to reconcile profit (loss) to net cash flow from (used in) operating activities. Adjustments For Write off of Other Payables Write off of other payables Adjustments for interest expense Interest expense Adjustments for interest income Interest income Amount of adjustments for net income received or settled in digital assets to reconcile profit (loss) to net cash flow from (used in) operating activities. Adjustments From Net Income Received Or Settled In Digital Assets Net income received or settled in digital assets Cash flows from (used in) operations before changes in working capital Operating cash flows before working capital changes No definition available. Changes In Working Capital [Abstract] Changes in working capital: Adjustments for decrease (increase) in trade and other receivables Trade and other receivables Adjustments for increase (decrease) in trade and other payables Trade and other payables Adjustments for increase (decrease) in contract liabilities Contract liabilities Adjustments for decrease (increase) in restricted cash to reconcile profit (loss) to net cash flow from (used in) operating activities. Adjustments For Decrease (Increase) In Restricted Cash Restricted cash Adjustments for decrease (increase) in crypto assets to reconcile profit (loss) to net cash flow from (used in) operating activities. Adjustments For Decrease (Increase) In Crypto Assets Crypto assets Adjustments for decrease (increase) in balances with related parties to reconcile profit (loss) to net cash flow from (used in) operating activities. Adjustments For Decrease (Increase) In Balances with Related Parties Balances with related parties Cash flows from (used in) operations Cash (used in)/generated from operating activities Income taxes paid (refund), classified as operating activities Income tax refunded Cash flows from (used in) operating activities Net cash (used in)/generated from operating activities Cash flows from (used in) investing activities [abstract] Cash flows from investing activities Cash and cash equivalents in subsidiary or businesses acquired or disposed Net cash acquired from business combination Purchase of property, plant and equipment, classified as investing activities Purchase of property, plant and equipment Purchase of intangible assets, classified as investing activities Purchase of intangible assets Purchase of financial assets measured at fair value through profit or loss, classified as investing activities Purchase of financial assets at fair value through profits or loss The cash inflow (outflow) due to a decrease (increase) in financial assets measured at fair value through profit or loss, classified as investing activities. Cash Flows From (Used In) Decrease (Increase) Financial Assets Measured At Fair Value Through Profit Or Loss Classified As Investing Activities Disposal of financial assets at fair value through profits or loss The cash inflow from sales of crypto assets held. Proceeds From Sale Of Crypto Assets Held Disposal of crypto assets held Interest received, classified as investing activities Interest received Cash advances and loans made to related parties Advance to related parties Cash flows from (used in) investing activities Net cash generated from investing activities Cash flows from (used in) financing activities [abstract] Cash flows from financing activities Repayments of borrowings, classified as financing activities Repayment of bank borrowings Proceeds from borrowings, classified as financing activities Proceeds from bank borrowings The cash inflow (outflow) from loans and advances from related parties classified as financing activities. Proceeds From (Repayments Of) Loans And Advances From Related Parties, Classified As Financing Activities Proceeds from/(repayment to) related parties, net Payments of lease liabilities, classified as financing activities Payment for principal and interest of lease liabilities Cash flows from (used in) financing activities Net cash generated from/(used in) financing activities Increase (decrease) in cash and cash equivalents after effect of exchange rate changes Net increase in cash and cash equivalents Cash and cash equivalents. Cash and cash equivalents at the end of period Cash and cash equivalents at the beginning of period The effect of exchange rate changes on cash, cash equivalents, restricted cash and restricted cash equivalents held or due in a foreign currency. Effect Of Exchange Rate Changes On Cash, Cash Equivalents, Restricted Cash And Restricted Cash Equivalents Effect on exchange rate changes on cash and cash equivalents No definition available. Organization and principal activities Disclosure of general information about financial statements [text block] Organization and principal activities No definition available. Basis of preparation Disclosure of basis of preparation of financial statements [text block] Basis of preparation No definition available. Estimates Disclosure of accounting judgements and estimates [text block] Estimates No definition available. Financial risk management and financial instruments Disclosure of fair value measurement [text block] Financial risk management and financial instruments Cash and cash equivalents and restricted cash Disclosure of cash and cash equivalents [text block] Cash and cash equivalents and restricted cash Nil Digital assets The entire disclosure for crypto asset. IFRS Crypto Asset [Text Block] Digital assets Trade and other receivables, net Disclosure of trade and other receivables [text block] Trade and other receivables, net No definition available. Collateral receivables and collateral payables Disclosure of collateral [text block] Collateral receivables and collateral payables Financial assets at fair value through profits or loss Disclosure of financial assets [text block] Financial assets at fair value through profits or loss No definition available. Crypto assets loan receivables Disclosure of general hedge accounting [text block] Crypto assets loan receivables Intangible assets and goodwill. Disclosure of intangible assets [text block] Intangible assets and goodwill Trade and other payables. Current Disclosure of trade and other payables [text block] Trade and other payables No definition available. Liabilities due to customers The entire disclosure on liabilities due to customers relating to crypto assets. Liabilities Due to Customers, Crypto Assets, Disclosure [Text Block] Liabilities due to customers Segment information Disclosure of entity's operating segments [text block] Segment information No definition available. (Loss)/profit before tax The entire disclosure for loss profit before tax. Disclosure Of Profit Loss Before Tax Explanatory [Text Block] (Loss)/profit before tax No definition available. Other gains, net The entire disclosure for other non-operating income (expense). Disclosure Of Other Non-Operating Income (Expense) [Text Block] Other gains, net No definition available. Dividend Disclosure of dividends [text block] Dividend Income tax expense Disclosure of income tax [text block] Income tax expense Significant related party transactions Disclosure of related party [text block] Significant related party transactions Commitments and contingencies Disclosure of commitments and contingent liabilities [text block] Commitments and contingencies Subsequent events Disclosure of events after reporting period [text block] Subsequent events Basis of preparation. Disclosure of initial application of standards or interpretations [text block] Basis of preparation Disclosure of fair value of financial instruments [text block] Schedule of fair value of assets and liabilities Disclosure of fair value measurement of assets [text block] Schedule of changes and movement of financial instruments in Level 3 Tabular disclosure of cash, cash equivalents, restricted cash, and restricted cash equivalents. Schedule Of Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents [Table Text Block] Schedule of cash and cash equivalents and restricted cash Tabular disclosure of cash and cash equivalents comprising in consolidated statement of cash flows. Schedule Of Cash And Cash Equivalents Comprising In Consolidated Statement of Cash Flows [Table Text Block] Schedule of currency profile of the Group's cash and bank balances at the end of the reporting date Tabular disclosure of information about crypto asset. Includes, but is not limited to, name, cost basis, fair value, and number of units held. IFRS Crypto Asset, Holding [Table Text Block] Summary of digital assets Tabular disclosure of information pertaining to trade and other receivables. Disclosure of Trade and Other Receivables [Table Text Block] Summary of trade and other receivables, net Tabular disclosure of financial instruments held by the entity for its own account for trading or investment purposes that are carried at fair value and pledged to counter parties as collateral for financing transactions. Description may include equity, fixed income, debt or other securities. IFRS Schedule of Financial Instruments Owned and Pledged as Collateral [Table Text Block] Summary of collateral receivables and collateral payables Disclosure of financial instruments at fair value through profit or loss [text block] Summary of financial asset at fair value through profits or loss Disclosure of detailed information about hedging instruments [text block] Summary of Crypto assets loan receivables Disclosure of intangible assets and goodwill [text block] Schedule of intangible assets and goodwill Tabular disclosure of trade and other payables. Schedule of Trade and Other Payables [Table Text Block] Schedule of trade and other payables Tabular disclosures of liabilities due to customers relating to crypto assets. Liabilities Due to Customers, Crypto Assets [Table Text Block] Schedule of liabilities due to customers Disclosure of operating segments [text block] Schedule of operating segment using asset or liability information Disclosure of geographical areas [text block] Schedule of revenue by geographic location The disclosure of detailed information about loss profit before tax. Disclosure Of Detailed Information About Profit Loss Before Tax [Table Text Block] Schedule of (Loss)/profit before tax The tabular disclosure of information pertaining to other non-operating income (expenses). Schedule Of Other Non-Operating Income Expenses [Table Text Block] Schedule of other gains, net Disclosure of transactions between related parties [text block] Schedule of transactions and balances with related party Disclosure of information about key management personnel [text block] Schedule of remuneration of key management personnel Disclosure of detailed information about financial instruments [table] Levels of fair value hierarchy [axis] Levels of fair value hierarchy [domain] Level 1 of fair value hierarchy [member] Level 1 Level 2 of fair value hierarchy [member] Level 2 Level 3 of fair value hierarchy [member] Level 3 Classes of financial assets [axis] Classes of financial assets [domain] Financial assets at fair value, class [member] Financial assets at fair value through profits or loss This member stands for crypto assets loan receivables. Crypto Assets Loan Receivables [Member] Crypto assets loan receivables Derivatives [member] Derivative financial instruments This member stands for collateral receivable assets. Collateral Receivables [Member] Collateral receivable This member stands for amounts due from related parties. Amounts Due from Related Parties [Member] Amounts due from related parties This information stands for digital assets excluding USDC. Digital Asset Excluding USDC [Member] Digital assets Classes of financial liabilities [axis] Classes of financial liabilities [domain] This member stands for collateral payables or liabilities. Collateral Payables [Member] Collateral payables This member stands for liabilities due to customers. Liabilities Due to Customers [Member] Liabilities due to customers This member stands for amounts due to related parties. Amounts Due to Related Parties [Member] Amounts due to related parties Disclosure of detailed information about financial instruments [line items] Financial risk management and financial instruments Financial assets, at fair value Fair value of financial assets Financial liabilities, at fair value Fair value of financial liabilities Transfers out of Level 1 into Level 2 of fair value hierarchy, assets held at end of reporting period Transfers out of level 1 into level 2, assets Transfers out of Level 2 into Level 1 of fair value hierarchy, assets held at end of reporting period Transfers out of level 2 into level 1, assets Transfers into Level 3 of fair value hierarchy, assets Transfer into level 3, assets Transfers out of Level 3 of fair value hierarchy, assets Transfer out of level 3, assets Transfer to a related party Transfers out of Level 1 into Level 2 of fair value hierarchy, liabilities held at end of reporting period Transfers out of level 1 into level 2, liabilities Transfers out of Level 2 into Level 1 of fair value hierarchy, liabilities held at end of reporting period Transfers out of level 2 into level 1, liabilities Transfers into Level 3 of fair value hierarchy, liabilities Transfers into level 3, liabilities Transfers out of Level 3, liabilities Disclosure of financial assets [table] Categories of financial assets [axis] Categories of financial assets [domain] Financial assets at fair value through profit or loss, category [member] Measured at FVTPL This member stands for fund investments. Fund Investments [Member] Fund investments Equity investments [member] Unlisted equity investments Disclosure of financial assets [line items] Financial risk management and financial instruments Financial assets at fair value through profits or loss The increase in the fair value measurement of assets resulting from purchases of those assets from business combination. Purchases Through Business Combination Fair Value Measurement Assets Business combination - merger transaction Purchases, fair value measurement, assets Additions during the year Sales, fair value measurement, assets Disposals during the period Gains (losses) recognised in profit or loss including exchange differences, fair value measurement, assets Fair value changes The amount of consideration on interest transferred. Consideration on Interest Transferred Cash consideration Represents the percentage of interest transferred. Percentage of Interest Transferred Percentage of interest transferred Schedule disclosing information related to cash, cash equivalents, restricted cash, and restricted cash equivalents. Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents [Table] Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents [Table] Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents [Line Items] Cash and cash equivalents and restricted cash Balances with banks Cash at bank Short-term deposits, classified as cash equivalents Short-term bank deposits Amount of cash and cash equivalents, and cash and cash equivalents restricted to withdrawal or usage. Excludes amount for disposal group and discontinued operations. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Ifrs Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents Reconciliation of cash and bank balances Total Currency [Axis] All Currencies [Domain] United States of America, Dollars US$ China, Yuan Renminbi Renminbi ("RMB") Singapore, Dollars Singapore dollar ("SGD") Hong Kong, Dollars Hong Kong dollar ("HK$") United Arab Emirates, Dirhams United Arab Emirates dirhams ("AED") Japan, Yen Japanese Yen ("JPY") Other Currency [Member] Others Digital assets held on exchange institution Digital Assets Held on Exchange Institution Digital assets held on exchange institution Disclosure of information about crypto asset. Includes, but is not limited to, name, cost basis, fair value, and number of units held. IFRS Crypto Asset, Holding [Table] IFRS Crypto Asset, Holding [Table] Crypto Asset [Axis] Crypto Asset [Domain] This member stands for Bitcoin ("BTC"). Bitcoin [Member] Bitcoin ("BTC") BTC This member stands for Ethereum ("ETH"). Ethereum [Member] Ethereum ("ETH") ETH This member stands for USD Tether ("USDT"). USD Tether [Member] USD Tether ("USDT") USDT This member stands for USDC. USDC [Member] USD Coin ("USDC") USDC Crypto Asset, Other [Member] Others Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. IFRS Crypto Asset, Holding [Line Items] Digital assets Amount of digital assets including USD coin, classified as current. Digital Assets Including USD Coin, Current Total The maximum percentage of total digital asset concentration by other digital assets of the entity as of the reporting date. Digital Asset Concentration, Others, Percentage, Maximum Maximum percentage of other crypto assets The amount before allowance for credit loss, of trade receivables. Trade Receivables, Gross Trade receivables, gross The amount of allowance for credit loss, of trade receivables. Trade Receivables, Allowance For Credit Losses Less: allowance for credit losses Amount, after allowance for credit loss,of trade receivable. Trade Receivables, Net Trade receivables, net The amount of rebate receivables. Rebate Receivables Rebate receivables Carrying value of amounts transferred to third parties for security purposes that are expected to be returned or applied towards payment in the future. Ifrs Deposits Assets Deposits The amount of loan receivables. Loans Receivables Loans receivable Interest receivable Interest receivables Other receivables Others Trade and other current receivables Sub-total Receivables that represent amounts paid for media costs before they have been delivered. Prepaid Media Costs Prepaid media costs Prepayments Prepayments Value added tax receivables VAT and other tax recoverable The amount of trade receivables and other receivables excluding the amount due from related parties. Trade And Other Receivables, Excluding Amount Receivable From Related Parties Trade and other receivables The amount of non-current rental deposits. Non-current Rental Deposits Less: non-current rental deposits Disclosure of information about trade and other receivables. Trade and Other Receivables [Table] Range [axis] Range [axis] Range [domain] Bottom of range [member] Minimum Top of range [member] Maximum Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. Trade and Other Receivables [Line Items] Trade and other receivables, net Represents the credit term for trade receivables. Credit Term For Trade Receivables Credit term for trade receivables Schedule disclosing information related to collateral receivables and collateral payables. Disclosure of Collateral Receivables And Collateral Payables [Table] Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table. Disclosure of Collateral Receivables And Collateral Payables [Line Items] Collateral receivables and collateral payables This member stands for Hong Kong listed equity securities. Hong Kong Listed Equity Securities [Member] Hong Kong listed equity securities Non-current financial assets at fair value through profit or loss [abstract] Non-current assets Current financial assets at fair value through profit or loss [abstract] Current assets Total financial assets at fair value through profit or loss Total financial assets at fair value through profits or loss Disclosure of detailed information about hedging instruments [table] Disclosure of detailed information about hedging instruments [line items] Crypto assets loan receivables The gross amount of current derivative contract assets held by the entity as of the reporting date. Derivative Contract Assets, Current, Gross Gross balance The amount of fair value changes to derivatives. Derivative, Fair Value Changes Fair value changes This member stands for the USDS cryptocurrency. USDS [Member] USDS The currency equivalent for each unit of the specific crypto token currency as of the reporting date. Currency Equivalent For Each Unit Of Crypto Token Currency equivalent for each unit of the crypto token Disclosure of reconciliation of changes in intangible assets and goodwill [table] Classes of intangible assets and goodwill [axis] Classes of intangible assets and goodwill [domain] Computer software [member] Computer software Brand names [member] Brand name Customer-related intangible assets [member] Customer relationship Goodwill [member] Goodwill Disclosure of reconciliation of changes in intangible assets and goodwill [line items] Intangible assets and goodwill Intangible assets and goodwill Balance at ending Balance at beginning Acquisitions through business combinations, intangible assets and goodwill Business combination - merger transaction Additions other than through business combinations, intangible assets other than goodwill Additions Amortisation, intangible assets other than goodwill Amortization Amortization of intangible assets Increase (decrease) through net exchange differences, intangible assets and goodwill Currency exchange difference Trade and other payables Current trade payables Trade payables Other current payables Other payables The amount of current value added tax and other current tax payables. Current Value Added Tax And Other Current Taxes Payables VAT and other taxes payables This element represents money paid in advance to protect the provider of a product or service, such as a lessor, against damage or nonpayment by the buyer or tenant (lessee) during the term of the agreement. Such damages may include physical damage to the property, theft of property, and other contractual breaches. Security deposits held may be interest or non-interest bearing Ifrs Security Deposit Liability Security deposit received from customers Short-term employee benefits accruals Accrued employee benefits Carrying value as of the balance sheet date of obligations incurred through that date and payable for professional fees, such as for legal and accounting services received. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer). Ifrs Accrued Professional Fees, Current Accrued professional fees The amount of accruals classified as current excluding the short-term employee benefits accruals. Accruals Classified As Current Excluding Short Term Employee Benefits Accruals Accrued expenses Trade and other current payables Total Trade and other non-current payables [abstract] Non-current The amount of liabilities due to customers on crypto assets relating to structured products. Liabilities Due to Customers, Crypto Assets, Structured Products Structured products The amount of liabilities due to customers on crypto assets relating to fund investment. Liabilities Due To Customers Crypto Assets Fund Investment Fund investment The amount of liabilities due to customers on crypto assets relating to accrued interest. Liabilities Due to Customers, Crypto Assets, Accrued Interest Accrued interest Disclosure of operating segments [table] Segments [axis] Segments [domain] This member stands for Digital Assets Services and Solutions segment. Digital Assets Services and Solutions, Segment [Member] Digital Assets Services and Solutions This member stands for Marketing and Enterprise Solutions (formerly known as Online Advertising and SaaS Solutions) segment. Marketing and Enterprise Solutions Segment [Member] Marketing and Enterprise Solutions Products and services [axis] Products and services [domain] Represents information pertaining to digital assets platform revenue. Digital Assets Platform Revenue [Member] Digital assets platform revenue Represents information pertaining to wealth management solutions revenue stream. Wealth Management Solutions [Member] Wealth management solutions Represents information pertaining to execution solutions revenue stream. Execution Solutions [Member] Execution solutions Represents information pertaining to payment solutions revenue stream. Payment Solutions [Member] Payment solutions Represents information pertaining to Agentic revenue. Agentic revenue [Member] Agentic revenue Segment consolidation items [axis] Segment consolidation items [domain] Operating segments [member] Operating segments Unallocated amounts [member] Unallocated items Disclosure of operating segments [line items] Segment information Depreciation and amortisation expense Depreciation and amortization Finance income Finance income Share of profit (loss) of associates and joint ventures accounted for using equity method Share of losses from an equity investee Disclosure of geographical areas [table] Disclosure of geographical areas [table] Geographical areas [axis] Geographical areas [axis] Geographical areas [domain] Geographical areas [domain] Asia [Member] Asia North America [Member] North America Africa [Member] Africa Europe [Member] Europe Represent information pertains to other countries. Other Countries [Member] Others Disclosure of geographical areas [line items] Revenue by geographic location Elimination of intersegment amounts [member] Intersegment eliminations Continuing and discontinued operations [axis] Continuing operations, unless line item indicates otherwise [member] Discontinued operations [member] Discontinued operations Employee benefits expense Staff costs The amount of expense recognized on technology related activities. Technology Expense Technology expenses Professional fees expense Legal and professional fees The amount of expense recognized on business development activities. Business Development Expense Business development expenses Depreciation, property, plant and equipment Depreciation of plant and equipment Depreciation, right-of-use assets Depreciation of right-of-use assets Advertising expense Advertising expenses Foreign exchange gain (loss) Foreign currency exchange difference, net Income from government grants Government grants The amount of service income of the entity. Service Income Service income Gains (losses) on financial assets at fair value through profit or loss Fair value changes on financial assets at fair value through profit or loss Gains (losses) on change in fair value of derivatives Fair value change on derivative contracts Dividend income Dividend income The amount of gains on ADR reimbursement from depositary bank. Gains on ADR Reimbursement from Depositary Bank ADR reimbursement from depositary bank Amount of net gain on write-off of other payables. Gain On Write Off Of Other Payables, Net Write off of other payables The amount of miscellaneous other non-operating income (expense). Miscellaneous Other Non-operating Income (Expense) Others Dividend payables Dividend payables Schedule disclosing information related to income tax disclosures. Income Tax Disclosure [Table] Geographical [Axis] Geographical [Domain] SINGAPORE Singapore HONG KONG Hong Kong UNITED ARAB EMIRATES Dubai CHINA Scenario [Axis] Scenario [Domain] Represents the information pertaining to scenario in which the assessable profits are up to HK$ 2 million. Scenario, Profits of first 2 Million [Member] Assessable profits on first HK$ 2 million Represents the information pertaining to scenario in which the assessable profits are in excess of HK$ 2 million. Scenario, Profits in Excess of 2 Million [Member] Assessable profits in excess of HK$ 2 million This member stands for the first tranche of the taxable income threshold. Taxable Income Threshold, Tranche One [Member] Up to AED375,000 This member stands for the second tranche of the taxable income threshold. Taxable Income Threshold, Tranche Two [Member] Over AED375,000 Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes of the table. Income Tax Disclosure [Line Items] Income tax expense Applicable tax rate Statutory tax rate The threshold as per the tax laws of the assessable profits of the entity for the reporting period. Assessable Profits Threshold Assessable profits threshold The threshold as per the tax laws of the net taxable income of the entity for the reporting period. Net Taxable Income, Threshold Taxable income Disclosure of transactions between related parties [table] Categories of related parties [axis] Categories of related parties [domain] Total for all associates [member] Affiliates This member stands for Whalefin Technologies Ltd. Whalefin Technologies Ltd [Member] Whalefin Technologies Ltd This member stands for Lead Accelerating Ltd. Lead Accelerating Ltd [Member] Lead Accelerating Limited This member stands for AG global technology limited onc. AG Global Technology Limited Inc. [Member] AG Global Technology Limited Inc. Represents the information pertaining to Proton Fund SPC. Proton Fund Spc [Member] Proton Fund SPC Represents the information pertaining to Axiom AI Limited. Axiom Ai Limited [Member] Axiom AI Limited This member stands for RigSec Technology Limited. RigSec Technology Limited [Member] RigSec Technology Limited This member stands for Gamma Digital Ltd. Gamma Digital Ltd [Member] Gamma Digital Ltd This member stands for Amber ALIR Holding Limited. Amber ALIR Holding Limited [Member] Amber ALIR Holding Limited This member stands for Amber Technologies Service Pte Ltd. Amber Technologies Service Pte Ltd [Member] Amber Technologies Service Pte Ltd This member stands for AAC Global Holding Limited. AAC Global Holding Limited [Member] AAC Global Holding Limited This member stands for Amber Technologies North America Ltd. Amber Technologies North America Ltd [Member] Amber Technologies North America Ltd This member stands for Amber AI Ltd. Amber AI Ltd [Member] Amber AI Ltd Represents the information pertaining to Amber AI Service Ltd. Amber Ai Service Ltd [Member] Amber AI Service Ltd Represents the information pertaining to Amber AM Limited. Amber AM Limited [Member] Amber AM Limited Disclosure of transactions between related parties [line items] Significant related parties transactions and balances Revenue from rendering of services, related party transactions Revenue generated The amount of cost of sales in a related party transactions. Cost Of Sales, Related Party Transactions Cost of revenue The amount of income arising from the rendering of service in a related party transactions. Service Income, Related Party Transactions Service income The amount of outsourcing fees incurred in related party transactions. Outsourcing Fees, Related Party Transactions Outsourcing/support services provided The amount of service fees incurred in related party transactions. Service Fees, Related Party Transactions Service fee Key management personnel compensation, short-term employee benefits Salaries, bonus and allowances Key management personnel compensation, post-employment benefits Defined contribution retirement schemes Key management personnel compensation Total Capital commitments Capital commitments