# Payout Developers

> Payout API reference and integration guides. Every page below is plain Markdown.

## API reference

- [Payout Payment API](https://developers.payout.tech/md/api/payment.md): OpenAPI https://developers.payout.tech/openapi/payment.yaml
- [Payout Intel API](https://developers.payout.tech/md/api/intel.md): OpenAPI https://developers.payout.tech/openapi/intel.yaml
- [Payout OpenBanking PSD2 API](https://developers.payout.tech/md/api/psd2.md): OpenAPI https://developers.payout.tech/openapi/psd2.yaml
- [Payout Banklink API](https://developers.payout.tech/md/api/banklink.md): OpenAPI https://developers.payout.tech/openapi/banklink.yaml
- [PayoutID API](https://developers.payout.tech/md/api/payout-id.md): OpenAPI https://developers.payout.tech/openapi/payout-id.yaml

## Guides

- [API References](https://developers.payout.tech/md/apis.md)
- [Services](https://developers.payout.tech/md/services.md)
- [PayoutID](https://developers.payout.tech/md/payout-id.md)
- [PayoutID OAuth](https://developers.payout.tech/md/payout-id-oauth.md)
- [PayoutID OAuth](https://developers.payout.tech/md/payout-id-oauth-new.md)
- [Banklink API accounts](https://developers.payout.tech/md/payout-id-banklink.md)
- [Identity verification](https://developers.payout.tech/md/payout-id-identity-verification.md)
- [Banklink API](https://developers.payout.tech/md/banklink.md)
- [OpenBanking PSD2 API](https://developers.payout.tech/md/psd2.md)
- [mTLS client certificates](https://developers.payout.tech/md/certificates.md)
- [M2M Withdrawals — mTLS + QSEAL](https://developers.payout.tech/md/m2m.md)
- [Verification](https://developers.payout.tech/md/verification.md)
- [Payment Gateway](https://developers.payout.tech/md/payment-gateway.md)
- [Integrations](https://developers.payout.tech/md/payment-gateway-integrations.md)
- [Simple payment](https://developers.payout.tech/md/payment-gateway-use-cases-simple-payment.md)
- [Refund](https://developers.payout.tech/md/payment-gateway-use-cases-refund.md)
- [Withdrawal](https://developers.payout.tech/md/payment-gateway-use-cases-withdrawal.md)
- [Store Card](https://developers.payout.tech/md/payment-gateway-use-cases-store-card.md)
- [Recurrent payment](https://developers.payout.tech/md/payment-gateway-use-cases-recurrent-payment.md)
- [Apple Pay JS Integration](https://developers.payout.tech/md/payment-gateway-use-cases-apple-pay-js.md)
- [Checkout payment methods](https://developers.payout.tech/md/payment-gateway-use-cases-checkout-payment-methods.md)
- [Capture & Cancel payment](https://developers.payout.tech/md/payment-gateway-use-cases-capture.md)
- [Checkout Verification Webhook](https://developers.payout.tech/md/payment-gateway-use-cases-checkout-verification-webhook.md)
- [Payment instructions (manual bank transfer)](https://developers.payout.tech/md/payment-gateway-use-cases-payment-instructions.md)
- [FraudNet Federated Learning](https://developers.payout.tech/md/fraudnet-fl-client.md)
- [PIS Payments Status Webhook](https://developers.payout.tech/md/pisp-webhook.md)
- [Transaction Splitting](https://developers.payout.tech/md/transaction-splitting.md)
- [FraudNet API Documentation](https://developers.payout.tech/md/internal-fraud-prediction-service.md)