# OVE public API Canonical human documentation: https://docs.ove.rs/ Messenger OpenAPI: https://docs.ove.rs/openapi/messenger.json Crypto Gateway OpenAPI: https://docs.ove.rs/openapi/gateway.json Donation Service OpenAPI: https://docs.ove.rs/openapi/donations.json Public services: - Messenger: https://ms.ove.rs - Crypto Gateway: https://cr.ove.rs - Donation Service: https://do.ove.rs Messenger uses Bearer tokens for users and bots. Crypto Gateway merchant API uses request-specific HMAC-SHA256 signatures. Gateway operator API uses a Bearer admin token. Amounts in Crypto Gateway are decimal strings in atomic units.