# Gr4vy Transactions API

**Canonical:** https://apis.io/apis/gr4vy/gr4vy-transactions-api/  
**Provider:** Gr4vy — https://apis.io/providers/gr4vy/  
**Base URL:** https://api.{id}.gr4vy.app  
**Documentation:** https://docs.gr4vy.com/reference

Gr4vy Transactions API is one of 62 APIs that [Gr4vy](https://apis.io/providers/gr4vy/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. Tagged areas include Transaction. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, an API reference, a getting-started guide, authentication docs, and rate-limit docs.

In Gr4vy, a transaction represents a payment in any state, either before it is authorized, once it is captured, or after it has been refunded. The transactions API can be used to: - Authorize, capture, and store cards. - Authorize, capture, and store alternative payment methods like PayPal. - Refund, void, and otherwise cancel existing transactions.

## Operations (19)

| Method | Path | Summary |
|---|---|---|
| GET | `/transactions` | List transactions |
| POST | `/transactions` | New transaction |
| GET | `/transactions/{transaction_id}` | Get transaction |
| PUT | `/transactions/{transaction_id}` | Manually update a transaction |
| GET | `/transactions/{transaction_id}/actions` | List actions for transaction |
| POST | `/transactions/{transaction_id}/capture` | Capture transaction |
| GET | `/transactions/{transaction_id}/events` | List events for transaction |
| GET | `/transactions/{transaction_id}/refunds` | List refunds |
| POST | `/transactions/{transaction_id}/refunds` | Refund transaction |
| POST | `/transactions/{transaction_id}/refunds/all` | Refund all instruments in a transaction |
| GET | `/transactions/{transaction_id}/refunds/{refund_id}` | Get refund |
| GET | `/transactions/{transaction_id}/settlements` | List settlements for transaction |
| GET | `/transactions/{transaction_id}/settlements/{settlement_id}` | Get settlement |
| POST | `/transactions/{transaction_id}/sync` | Sync transaction |
| GET | `/refunds/{refund_id}` | Get refund |
| GET | `/transactions/{transaction_id}/summary` | Get transaction summary |
| POST | `/transactions/{transaction_id}/void` | Void transaction |
| POST | `/transactions/{transaction_id}/cancel` | Cancel transaction |
| POST | `/transactions/{transaction_id}/authorization/increment` | Increment transaction authorization |

## Machine-readable artifacts (15)

- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/gr4vy/refs/heads/main/openapi/gr4vy-transactions-api-openapi.yml
- **Documentation** — https://docs.gr4vy.com/guides/get-started
- **APIReference** — https://docs.gr4vy.com/reference
- **GettingStarted** — https://docs.gr4vy.com/guides/get-started
- **Authentication** — https://raw.githubusercontent.com/api-evangelist/gr4vy/refs/heads/main/authentication/gr4vy-authentication.yml
- **OAuthScopes** — https://raw.githubusercontent.com/api-evangelist/gr4vy/refs/heads/main/scopes/gr4vy-scopes.yml
- **ErrorCatalog** — https://raw.githubusercontent.com/api-evangelist/gr4vy/refs/heads/main/errors/gr4vy-problem-types.yml
- **DeclineCodes** — https://raw.githubusercontent.com/api-evangelist/gr4vy/refs/heads/main/errors/gr4vy-decline-codes.yml
- **Conventions** — https://raw.githubusercontent.com/api-evangelist/gr4vy/refs/heads/main/conventions/gr4vy-conventions.yml
- **Idempotency** — https://raw.githubusercontent.com/api-evangelist/gr4vy/refs/heads/main/conventions/gr4vy-conventions.yml
- **DataModel** — https://raw.githubusercontent.com/api-evangelist/gr4vy/refs/heads/main/data-model/gr4vy-data-model.yml
- **Sandbox** — https://raw.githubusercontent.com/api-evangelist/gr4vy/refs/heads/main/sandbox/gr4vy-sandbox.yml
- **RateLimits** — https://raw.githubusercontent.com/api-evangelist/gr4vy/refs/heads/main/rate-limits/gr4vy-rate-limits.yml
- **Webhooks** — https://raw.githubusercontent.com/api-evangelist/gr4vy/refs/heads/main/asyncapi/gr4vy-webhooks.yml
- **Postman** — https://github.com/gr4vy/gr4vy-postman

## Other Gr4vy APIs (12)

- [Gr4vy Docs MCP Server](https://apis.io/apis/gr4vy/gr4vy-docs-mcp/)
- [Gr4vy 3DS scenarios API](https://apis.io/apis/gr4vy/gr4vy-3ds-scenarios-api/)
- [Gr4vy Account Updater API](https://apis.io/apis/gr4vy/gr4vy-account-updater-api/)
- [Gr4vy Anti Fraud Service Definitions API](https://apis.io/apis/gr4vy/gr4vy-anti-fraud-service-definitions-api/)
- [Gr4vy Anti-Fraud Services API](https://apis.io/apis/gr4vy/gr4vy-anti-fraud-services-api/)
- [Gr4vy API Key Pairs API](https://apis.io/apis/gr4vy/gr4vy-api-key-pairs-api/)
- [Gr4vy API Logs API](https://apis.io/apis/gr4vy/gr4vy-api-logs-api/)
- [Gr4vy Apple Pay Certificates API](https://apis.io/apis/gr4vy/gr4vy-apple-pay-certificates-api/)
- [Gr4vy Audit Logs API](https://apis.io/apis/gr4vy/gr4vy-audit-logs-api/)
- [Gr4vy Buyers API](https://apis.io/apis/gr4vy/gr4vy-buyers-api/)
- [Gr4vy Buyers - Gift cards API](https://apis.io/apis/gr4vy/gr4vy-buyers-gift-cards-api/)
- [Gr4vy Buyers - Payment methods API](https://apis.io/apis/gr4vy/gr4vy-buyers-payment-methods-api/)

## Tags

Transaction

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/gr4vy/gr4vy-transactions-api/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/gr4vy/.