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Ocrch

Accept stablecoin payments on multiple blockchains with a simple, self-hosted API server.

Headless & Flexible

No bundled UI. Ship your own checkout frontend and call the API directly. Full control over the user experience.

Multi-Chain

Accept USDT, USDC, and DAI across Ethereum, Polygon, Base, Arbitrum One, Optimism, Linea, Avalanche C-Chain, and Tron.

Self-Hosted

Run on your own infrastructure. A single Docker container plus a PostgreSQL database is all you need.

Secure by Design

HMAC-signed requests, Argon2-hashed admin secrets, and origin-verified checkout URLs keep your payments safe.