ADDX

ADDX Open API

Publicly documented REST API that connects an external system to the ADDX platform. Roughly 68 operations across five documented groups — Account Management (account, balance, EAM investor, portfolio, transaction and wallet detail, plus STO subscription, subsequent-subscription and redemption flows for both self and EAM-managed investors), Market Data (aggregated order book, market depth, market state, token list, ticker feed, trade feed, account balances on the trading engine), Reporting (report types, report listing, downloads), Fiat Flow (bank-account management, document upload, fiat deposit and withdrawal with OTP confirmation, wealth-manager distribute/collect) and Digital Assets (balances, deposit addresses, withdrawal fees, email and mobile OTP, identity verification, withdrawal confirmation). Requests are signed with an HMAC-SHA256 X-Signature over the timestamp and HTTP method using a Key ID and secret passphrase the user generates in the platform's API Settings. The base URL is deliberately not published — ADDX issues it per environment and per use case on request — so the documented paths are relative to a host only a provisioned partner holds.

GitHub

Documentation

📖
APIReference
https://api-docs.addx.co/open-api/
📖
Authentication
https://raw.githubusercontent.com/api-evangelist/addx/refs/heads/main/authentication/addx-authentication.yml
📖
RateLimits
https://raw.githubusercontent.com/api-evangelist/addx/refs/heads/main/rate-limits/addx-rate-limits.yml

Other Resources

🔗
Conventions
https://raw.githubusercontent.com/api-evangelist/addx/refs/heads/main/conventions/addx-conventions.yml
🔗
ErrorCatalog
https://raw.githubusercontent.com/api-evangelist/addx/refs/heads/main/errors/addx-problem-types.yml
🔗
Lifecycle
https://raw.githubusercontent.com/api-evangelist/addx/refs/heads/main/lifecycle/addx-lifecycle.yml
🔗
DataModel
https://raw.githubusercontent.com/api-evangelist/addx/refs/heads/main/data-model/addx-data-model.yml
🔗
X-MCPServerCandidate
https://raw.githubusercontent.com/api-evangelist/addx/refs/heads/main/mcp/addx-mcp.yml
🔗
APIsJSON
https://raw.githubusercontent.com/api-evangelist/addx/refs/heads/main/apis.yml

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API entry from apis.yml

apis.yml Raw ↑ 
name: ADDX Open API
description: Publicly documented REST API that connects an external system to the ADDX platform. Roughly
  68 operations across five documented groups — Account Management (account, balance, EAM investor, portfolio,
  transaction and wallet detail, plus STO subscription, subsequent-subscription and redemption flows for
  both self and EAM-managed investors), Market Data (aggregated order book, market depth, market state,
  token list, ticker feed, trade feed, account balances on the trading engine), Reporting (report types,
  report listing, downloads), Fiat Flow (bank-account management, document upload, fiat deposit and withdrawal
  with OTP confirmation, wealth-manager distribute/collect) and Digital Assets (balances, deposit addresses,
  withdrawal fees, email and mobile OTP, identity verification, withdrawal confirmation). Requests are
  signed with an HMAC-SHA256 X-Signature over the timestamp and HTTP method using a Key ID and secret
  passphrase the user generates in the platform's API Settings. The base URL is deliberately not published
  — ADDX issues it per environment and per use case on request — so the documented paths are relative
  to a host only a provisioned partner holds.
humanURL: https://api-docs.addx.co/open-api/
image: https://www.addx.co/images/Social_Share_Hero_image2.png
tags:
- Digital Securities Exchange
- Private Markets
- Wealth Management
- Digital Assets
- Capital Markets
properties:
- type: APIReference
  url: https://api-docs.addx.co/open-api/
- type: Authentication
  url: authentication/addx-authentication.yml
- type: Conventions
  url: conventions/addx-conventions.yml
- type: ErrorCatalog
  url: errors/addx-problem-types.yml
- type: Lifecycle
  url: lifecycle/addx-lifecycle.yml
- type: RateLimits
  url: rate-limits/addx-rate-limits.yml
- type: DataModel
  url: data-model/addx-data-model.yml
- type: X-MCPServerCandidate
  url: mcp/addx-mcp.yml