# Marqeta Transactions API

**Canonical:** https://apis.io/apis/marqeta/marqeta-transactions-api/  
**Provider:** Marqeta — https://apis.io/providers/marqeta/  
**Base URL:** https://sandbox-api.marqeta.com/v3  
**Documentation:** https://www.marqeta.com/docs/core-api

Marqeta Transactions API is one of 81 APIs that [Marqeta](https://apis.io/providers/marqeta/) 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 and API documentation.

// Conditional snippet for beta or internal content include::../../maturity-admonition-banner.adoc[] // This source file is used by InfoDev to generate API reference documentation. // File location in GitHub is: // https://github.marqeta.com/openapi/coreapi/blob/main/openapi/transactions/openapi.yaml The `/transactions` resource represents the electronic messages that carry information used for payment processing. A transaction usually originates when a cardholder attempts to make a payment, either online or at a physical point of sale. You can receive information about transactions as they occur by configuring webhooks. Learn about configuring webhooks in the <</developer-guides/about-webhooks, About Webhooks>> guide. See the transaction events for which you can set up webhooks in the <</core-api/event-types, Event Types>> API reference page. You can also retrieve transactions associated with specific cards, merchants, and account holders using the endpoints described here. For an overview of transactions and the `transaction` object, including the complete list of <</developer-guides/about-transactions#_transaction_response_codes, transaction response codes>>, see <</developer-guides/about-transactions, About Transactions>>. [TIP] Use the `/transactions` endpoint to retrieve smaller datasets (up to one page). For best performance when requesting larger datasets, use the <</diva-api/introduction, DiVA API>>.

## Machine-readable artifacts (4)

- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/marqeta/refs/heads/main/openapi/marqeta-transactions-api-openapi.yml
- **Documentation** — https://www.marqeta.com/docs/core-api
- **GraphQL** — https://raw.githubusercontent.com/api-evangelist/marqeta/refs/heads/main/graphql/marqeta-graphql.md
- **Documentation** — https://www.marqeta.com/docs/diva-api

## Other Marqeta APIs (12)

- [Marqeta Webhooks](https://apis.io/apis/marqeta/webhooks/)
- [Marqeta Risk Controller / Real-Time Decisioning](https://apis.io/apis/marqeta/risk-controller/)
- [Marqeta accepted countries API](https://apis.io/apis/marqeta/marqeta-accepted-countries-api/)
- [Marqeta Account API](https://apis.io/apis/marqeta/marqeta-account-api/)
- [Marqeta Account Bundle Transitions API](https://apis.io/apis/marqeta/marqeta-account-bundle-transitions-api/)
- [Marqeta Account Cards API](https://apis.io/apis/marqeta/marqeta-account-cards-api/)
- [Marqeta Account Documents API](https://apis.io/apis/marqeta/marqeta-account-documents-api/)
- [Marqeta account holder groups API](https://apis.io/apis/marqeta/marqeta-account-holder-groups-api/)
- [Marqeta Account Refunds API](https://apis.io/apis/marqeta/marqeta-account-refunds-api/)
- [Marqeta Account Rewards API](https://apis.io/apis/marqeta/marqeta-account-rewards-api/)
- [Marqeta Account Signup Bonus API](https://apis.io/apis/marqeta/marqeta-account-signup-bonus-api/)
- [Marqeta Account Transitions API](https://apis.io/apis/marqeta/marqeta-account-transitions-api/)

## Tags

Transaction

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