# Paycrest ## Docs - [Authentication](https://docs.paycrest.io/api-reference/authentication.md) - [Errors](https://docs.paycrest.io/api-reference/errors.md) - [Get Aggregator Public Key](https://docs.paycrest.io/api-reference/general/get-aggregator-public-key.md) - [Get Markets](https://docs.paycrest.io/api-reference/general/get-markets.md): Returns the live protocol orderbook (all funded, available provider quotes across corridors × tokens × networks) plus network-wide aggregate statistics. - [Get Token Rate](https://docs.paycrest.io/api-reference/general/get-token-rate.md): Public quote on a specific network. Returns **buy** and/or **sell** quotes, order type, and refund timeout. - [List Supported Currencies](https://docs.paycrest.io/api-reference/general/list-supported-currencies.md) - [List Supported Institutions](https://docs.paycrest.io/api-reference/general/list-supported-institutions.md) - [List Supported Tokens](https://docs.paycrest.io/api-reference/general/list-supported-tokens.md) - [Reindex Transaction](https://docs.paycrest.io/api-reference/general/reindex-transaction.md) - [Verify Account](https://docs.paycrest.io/api-reference/general/verify-account.md): Resolves the account holder name when available. For some fiat corridors (e.g. KES M-Pesa), `data` may be `"OK"` when the account is valid but no display name is returned — supply your own `accountName` on the order in that case. - [Introduction](https://docs.paycrest.io/api-reference/introduction.md): API Reference for Paycrest. Explore endpoints, request/response formats, and integration details. - [Get Market Rate](https://docs.paycrest.io/api-reference/provider/get-market-rate.md) - [Get Node Info](https://docs.paycrest.io/api-reference/provider/get-node-info.md) - [Get Order by ID](https://docs.paycrest.io/api-reference/provider/get-order-by-id-v2.md): Returns a single payment order assigned to the authenticated provider, including polymorphic source/destination, providerAccount, and transaction logs. - [Get Provider Stats](https://docs.paycrest.io/api-reference/provider/get-provider-stats.md) - [List Orders](https://docs.paycrest.io/api-reference/provider/list-orders-v2.md): Returns a paginated list of payment orders assigned to the authenticated provider, in the v2 response schema. Requires a `currency` query parameter. Supports optional `direction` (`onramp` / `offramp`), `search`, `export=csv`, `from`/`to` date filters, and `ordering` (asc/desc). - [Get Order Status by Gateway ID](https://docs.paycrest.io/api-reference/sender/get-lock-payment-order-status.md): Retrieve the status of an order by its onchain Gateway ID and chain ID. Use this for smart contract integrations. - [Get Order by ID](https://docs.paycrest.io/api-reference/sender/get-payment-order-by-id-v2.md) - [Get Sender Stats](https://docs.paycrest.io/api-reference/sender/get-sender-stats.md) - [Get Webhook Delivery](https://docs.paycrest.io/api-reference/sender/get-webhook-delivery-by-id.md): Returns a single webhook delivery, including the frozen `requestPayload` and the captured `responseBody`. Returns `404` if the delivery belongs to another sender. - [Initiate Order](https://docs.paycrest.io/api-reference/sender/initiate-payment-order-v2.md): Creates a new payment order. - [List Orders](https://docs.paycrest.io/api-reference/sender/list-payment-orders-v2.md) - [List Webhook Deliveries](https://docs.paycrest.io/api-reference/sender/list-webhook-deliveries.md): Returns the authenticated sender's webhook delivery log, newest first. Use this to audit which events were delivered and to find failed or expired deliveries to replay. List items omit the large `requestPayload` and `responseBody` fields — fetch a single delivery to see them. - [Retry Webhook Delivery](https://docs.paycrest.io/api-reference/sender/retry-webhook-delivery.md): Replays a webhook delivery using its original frozen payload. - [Protocol Architecture](https://docs.paycrest.io/concepts/architecture.md): The technical components behind Paycrest's payment routing — Gateway contract, aggregator, and provision nodes - [Compliance & Security](https://docs.paycrest.io/concepts/compliance-security.md): How compliance works in the Paycrest protocol — and what security guarantees the protocol provides. - [Protocol Participants](https://docs.paycrest.io/concepts/participants.md): Understanding the key participants in the Paycrest protocol ecosystem - [Transaction Lifecycle](https://docs.paycrest.io/concepts/transaction-lifecycle.md): Understanding how payment messages flow through the Paycrest protocol from order creation to settlement - [Use Cases](https://docs.paycrest.io/concepts/use-cases.md): Explore how businesses and developers can leverage Paycrest for various payment scenarios - [Provider Setup Guide](https://docs.paycrest.io/implementation-guides/provider-setup-guide.md): Complete step-by-step guide to become a Paycrest provider and run a provision node - [Sender API Integration](https://docs.paycrest.io/implementation-guides/sender-api-integration.md): Ship offramp and onramp with one create call; add verify-account and public rates when you want a richer checkout UX. - [Smart Contract Interaction](https://docs.paycrest.io/implementation-guides/smart-contract-interaction.md): Integrate with Paycrest using the Gateway smart contract for onchain order management. - [Introduction](https://docs.paycrest.io/introduction.md): Decentralized payment routing infrastructure for stablecoin-fiat conversion — connecting apps and users to a global network of fiat liquidity providers. - [Protocol Overview](https://docs.paycrest.io/protocol-overview.md): Deep dive into the Paycrest protocol architecture, participants, and core components - [Quickstart](https://docs.paycrest.io/quickstart.md): Create your first Paycrest payment order in minutes. - [Changelog](https://docs.paycrest.io/resources/changelog.md): A record of notable API, protocol, and documentation changes. - [Code Standards](https://docs.paycrest.io/resources/code-standards.md): Understanding Paycrest's currency and institution code formats - [Gateway Contract Addresses](https://docs.paycrest.io/resources/gateway-contract-addresses.md): Deployment addresses for Paycrest Gateway contracts across all supported networks - [Supported Currencies](https://docs.paycrest.io/resources/supported-currencies.md): Complete list of supported fiat currencies, countries, and delivery channels - [Supported Stablecoins](https://docs.paycrest.io/resources/supported-stablecoins.md): Complete list of supported stablecoins and their network availability - [Troubleshooting](https://docs.paycrest.io/resources/troubleshooting.md): Common issues and solutions for Paycrest integration ## OpenAPI Specs - [openapi-v2](https://docs.paycrest.io/openapi-v2.yaml) - [openapi-v1](https://docs.paycrest.io/openapi-v1.yaml) - [openapi](https://docs.paycrest.io/api-reference/openapi.json)