Southeast Asia × Blockchain, Crypto & Web3

Blockchain, Crypto & Web3 in Southeast Asia

11 blockchain, crypto & web3 providers across Southeast Asia, publishing 26 APIs.

11 providers 26 published APIs 45 indexed documents

Blockchain, Crypto & Web3 across Southeast Asia — 11 providers on the APIs.io network sit in both cohorts, and between them they publish 26 indexed APIs.

7 of the 11 publish at least one machine-readable API; 4 publish nothing indexed at all. That split is the first thing worth reading here — a vertical can be well represented in a market and still have almost no programmable surface.

By Kin Score band: 5 thin, 2 developing, 2 emerging, and 2 minimal.

Leading by rating: Coins.ph, Sygnum, Pintu, IDRX, Ajaib, ADDX, and 5 more.

Region membership is derived from three explicit signals — a provider tag, a provider-name pattern, or a stated headquarters in the provider’s own description. This is a map of stated headquarters, not of markets served.

Providers (11)

Provider Description APIs Rating
Coins.ph Coins.ph is a BSP-regulated Philippine fintech super app combining a licensed crypto exchange (Coins Pro), an e-wallet for pesos and 170+ cryptocurrencies, and a merchant/partne... 11 developing
Sygnum Sygnum is a regulated digital asset banking group, headquartered in Zurich with a Singapore arm, that received a Swiss FINMA banking and securities dealer licence in August 2019... 10 developing
Pintu Pintu (PT Pintu Kemana Saja) is an Indonesian cryptocurrency exchange and investment app founded in April 2020 and headquartered in Jakarta. Licensed as a Physical Crypto Asset ... 1 thin
IDRX IDRX is a stablecoin pegged 1:1 to the Indonesian Rupiah (IDR), issued by a regulated Indonesian entity and available across multiple EVM chains and Solana. Its REST API lets bu... 1 thin
Ajaib Ajaib is an Indonesian fintech and online brokerage founded in 2018 that gives retail investors access to Indonesian stocks, mutual funds, bonds, US stocks and crypto from a sin... 1 thin
ADDX ADDX is a Singapore-headquartered digital securities exchange and private-markets investment platform, licensed by the Monetary Authority of Singapore for the issuance, custody ... 1 thin
Vauld Vauld (formerly Bank of Hodlers) is a crypto asset management platform founded in India and headquartered in Singapore, backed by Peter Thiel's Valar Ventures, Pantera Capital, ... 1 thin
Pluang Pluang is an Indonesian multi-asset investment and trading platform that lets retail users invest across a single app in US stocks and ETFs (fractional from $1), Indonesian stoc... 0 emerging
Halogen Capital Halogen Capital is Malaysia's first and only licensed digital asset fund manager, regulated by the Securities Commission Malaysia (License eCMSL/A0388/2023) and headquartered in... 0 emerging
Stockbit Stockbit (PT Stockbit Sekuritas Digital) is an Indonesian retail-investing platform and social community for the Indonesia Stock Exchange (IDX), letting members discuss, analyze... 0 minimal
Oddup Oddup (now operating as Oddup Markets) is a Singapore-based platform founded in 2015 by James Giancotti. It began as a data-driven startup-rating and intelligence service — a 50... 0 minimal

Indexed API documents (45)

Two numbers, both real: these providers publish 26 APIs as their own documents, which the catalog indexes split one-per-resource into 45 documents.

Coins.ph Account API

Coins.ph
Account management APIs.

Coins.ph Account Validation API

Coins.ph
The Account Validation API from Coins.ph — 2 operation(s) for account validation.

Coins.ph Checkout API

Coins.ph
Checkout creation and management

Coins.ph Checkout Refund API

Coins.ph
Checkout refund operations

Coins.ph Collections - Crypto API

Coins.ph
Crypto deposit address

Coins.ph Collections - QRPH API

Coins.ph
QRPH code generation and management

Coins.ph Convert API

Coins.ph
Convert quote and acceptance operations.

Coins.ph Disbursements API

Coins.ph
Cash-out and disbursement operations

Coins.ph General API

Coins.ph
General endpoints for connectivity, server time, system status, and user IP.

Coins.ph Listens API

Coins.ph
Manage user data stream listenKeys for WebSocket connections. A listenKey is required to establish a private WebSocket connection for rec...

Coins.ph Markets API

Coins.ph
Market data APIs.

Coins.ph ON/OFF Ramp API

Coins.ph
Fiat-to-crypto and crypto-to-fiat ramp operations

Coins.ph Order History API

Coins.ph
Order history and details

Coins.ph Ramp Callback API

Coins.ph
Webhook callbacks sent to the merchant's configured callback URL when order status changes

Coins.ph Reconciliation API

Coins.ph
Reconciliation report

Coins.ph Refund API

Coins.ph
Refund operations

Coins.ph Scan to Pay API

Coins.ph
QR code scan-to-pay payment operations

Coins.ph Spot API

Coins.ph
Spot trading operations including order placement, querying, cancellation, and trade history.

Coins.ph Sub Account API

Coins.ph
Sub Account deposit, withdrawal, and transfer operations.

Coins.ph Tokenized Checkout API

Coins.ph
Password-free (auto-debit) checkout

Coins.ph Trading - Convert API

Coins.ph
Convert trading operations

Coins.ph Trading - OTC API

Coins.ph
OTC trading for Business Account

Coins.ph Transfers API

Coins.ph
The Transfers API from Coins.ph — 2 operation(s) for transfers.

Coins.ph Utility API

Coins.ph
Account balance, transfers, and utility endpoints

Coins.ph Virtual Account API

Coins.ph
Virtual account creation and management

Coins.ph Wallet API

Coins.ph
Convert, Deposit, Withdraw, Transfers, and Sub Account Transfer operations.

Sygnum Banking API

Sygnum
Real-time account and balance retrieval across fiat, digital assets and traditional securities held at Sygnum, with role-based permission...

Sygnum Trading API

Sygnum
Order management and execution for Sygnum's digital asset trading service, offered over both REST and the FIX protocol, with a webhook ch...

Sygnum Custody API

Sygnum
Endpoint set designed for bank clients to fetch account balances held in Sygnum's institutional-grade digital asset custody environment.

Sygnum Staking API

Sygnum
Regulated Ethereum staking for retail and institutional clients — real-time staking, automated rewards, flexible amounts and portfolio tr...

Sygnum Wallet API

Sygnum
Wallet service API covering wallet resources attached to Sygnum staking and digital asset accounts.

Sygnum Digital Transfer API

Sygnum
Digital asset transfer service API for moving assets in and out of Sygnum, with a webhook channel for transfer status events.

Sygnum Protect API

Sygnum
API for Sygnum Protect, the bank's off-exchange custody solution that lets exchanges verify client collateral held at Sygnum without movi...

Sygnum Connect API

Sygnum
API for Sygnum Connect, the bank's 24/7 instant multi-asset settlement network for crypto assets, stablecoins and fiat between member ins...

Sygnum Market Data API

Sygnum
Market data service exposed as REST plus a streaming WebSocket channel, so partners can stream prices and monitor markets inside their ow...

Sygnum Access Management API

Sygnum
Client-management surface of the developer portal — create and manage Auth0 clients, attach credentials (public key or certificate with a...

Pintu Pro Partner API

Pintu
Pintu Pro's institutional/partner trading API. A unified message format is used over both an HTTP endpoint and a WebSocket transport, aut...

IDRX Onboarding API

IDRX
Onboard users and manage their bank accounts.

IDRX Transaction API

IDRX
Mint, redeem, and bridge IDRX, and query rates/fees/history.

IDRX API

IDRX
The IDRX API API from IDRX — 0 operation(s) for idrx api.

Ajaib Market Info API

Ajaib
Retrieve general exchange information.

Ajaib Spot Trading API

Ajaib
View, place and cancel spot orders and trades.

Ajaib Wallet API

Ajaib
Check funds and assets held by the exchange client.

ADDX Open API

ADDX
Publicly documented REST API that connects an external system to the ADDX platform. Roughly 68 operations across five documented groups —...

Vauld Enterprise API

Vauld
Enterprise API for partner organisations covering fiat<>crypto trading on India INR rails (deposits via Cards/UPI/NEFT/IMPS/RTGS), automa...

Other industries in Southeast Asia

Financial Technology 81 E-Commerce Platform 58 Payments & Money Movement 50 Supply Chain & Procurement 36 Financial Services 31 Education & EdTech 28 Artificial Intelligence 26 Investing & Venture Capital 24 Retail 24 Logistics 22 Real Estate 18 Healthcare 16 All of Southeast Asia →

Blockchain, Crypto & Web3 elsewhere

North America 65 Europe 36 Latin America 19 United Kingdom & Ireland 15 India & South Asia 9 DACH (Germany · Austria · Switzerland) 8 Japan & Korea 8 France & Iberia 7 Greater China 7 Africa 6 Middle East 5 Australia & New Zealand 3 All of Blockchain, Crypto & Web3 →

This page is the intersection of two independently computed cohorts: Southeast Asia and Blockchain, Crypto & Web3. A provider appears here only when it is already a member of both. Southeast Asia membership is matched on tag, name pattern, stated HQ, so this is a floor rather than a census — coverage gaps show up here as small numbers, not as absent pages.

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  • apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
  • resolveTurn a domain, URL or GitHub org into the provider it belongs to.
  • find_cohortsEvery scored population of providers in the catalog.
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