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Anchor Platform

The Anchor Platform provides a set of tools and APIs for building on and off-ramp services on the Stellar network. With standardized interfaces and full implementations of key Stellar Ecosystem Proposals (SEPs), it simplifies integration with Stellar-based wallets and exchanges, enabling you to focus on your core business logic rather than protocol implementation details.

Supported SEPs​

The Anchor Platform implements the following Stellar Ecosystem Proposals:

  • SEP-1 — Stellar.toml file serving for service discovery
  • SEP-6 — Deposit and withdrawal operations
  • SEP-10 — Web authentication using challenge/response transactions
  • SEP-12 — Customer KYC/AML data management
  • SEP-24 — Interactive deposit and withdrawal flows
  • SEP-31 — Cross-border payment processing (receive only)
  • SEP-38 — Price quotes and exchange rate services
  • SEP-45 — Web authentication using challenge/responses for contract accounts

Key Features​

  • Complete SEP implementations — Full support for deposit, withdrawal, and payment processing workflows
  • Authentication & authorization — SEP-10 and SEP-45 support for both traditional and smart contract accounts
  • Customer management — SEP-12 integration for KYC/AML compliance and customer data handling
  • Transaction processing — Comprehensive transaction lifecycle management with status tracking and webhook callbacks
  • Quote & exchange services — SEP-38 integration for price discovery and exchange rate calculations
  • Multi-asset support — Flexible configuration for multiple assets with various deposit and withdrawal methods
  • Smart contract support — Native support for Stellar contract accounts (C-accounts) via SEP-45
  • Architecture — System architecture and component overview
  • Getting Started — Initial setup and deployment instructions
  • Event Handling — Event delivery, webhooks, and integration patterns
  • SEP Guides — Implementation guides for Stellar Ecosystem Proposals
  • API Reference — Complete API documentation and reference

Additional Resources​

The documentation for the Anchor Platform is a work in progress. Developers are welcome to dive into the code and existing documentation on the GitHub repository.