# R2 callbacks API

**Canonical:** https://apis.io/apis/r2/r2-callbacks-api/  
**Provider:** R2 — https://apis.io/providers/r2/  
**Base URL:** https://gateway-dev.r2capital.co/v2/  
**Documentation:** https://r2-api-docs.readme.io/

R2 callbacks API is one of 8 APIs that [R2](https://apis.io/providers/r2/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. Tagged areas include Callbacks. The published artifact set on APIs.io includes an OpenAPI specification and an API reference.

The callbacks API from R2 — 2 operation(s) for callbacks.

## Machine-readable artifacts (3)

- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/r2/refs/heads/main/openapi/r2-callbacks-api-openapi.yml
- **APIReference** — https://r2-api-docs.readme.io/reference
- **APIsJSON** — https://raw.githubusercontent.com/api-evangelist/r2/refs/heads/main/apis.yml

## Other R2 APIs (7)

- [R2 collections API](https://apis.io/apis/r2/r2-collections-api/)
- [R2 events API](https://apis.io/apis/r2/r2-events-api/)
- [R2 financings API](https://apis.io/apis/r2/r2-financings-api/)
- [R2 merchants API](https://apis.io/apis/r2/r2-merchants-api/)
- [R2 payments API](https://apis.io/apis/r2/r2-payments-api/)
- [R2 Sandbox API](https://apis.io/apis/r2/r2-sandbox-api/)
- [R2 transactions API](https://apis.io/apis/r2/r2-transactions-api/)

## Tags

Callbacks

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/r2/r2-callbacks-api/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/r2/.