# CoW Swap Solver Competition API

**Canonical:** https://apis.io/apis/cow-protocol/cow-protocol-solver-competition-api/  
**Provider:** CoW Swap — https://apis.io/providers/cow-protocol/  
**Base URL:** https://api.cow.fi/mainnet  
**Documentation:** https://docs.cow.fi/cow-protocol/reference/apis/orderbook

CoW Swap Solver Competition API is one of 18 APIs that [CoW Swap](https://apis.io/providers/cow-protocol/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. This API exposes 14 JSON Schema definitions. Tagged areas include Solver Competition. The published artifact set on APIs.io includes an OpenAPI specification and 14 JSON Schemas.

The Solver Competition API from CoW Swap — 3 operation(s) for solver competition.

## Operations (3)

| Method | Path | Summary |
|---|---|---|
| GET | `/api/v2/solver_competition/{auction_id}` | Get information about a solver competition |
| GET | `/api/v2/solver_competition/by_tx_hash/{tx_hash}` | Get information about solver competition |
| GET | `/api/v2/solver_competition/latest` | Get information about the most recent solver competition |

## Machine-readable artifacts (15)

- **OpenAPI** — https://artifacts.apis.io/cow-protocol/openapi/cow-protocol-solver-competition-api-openapi.yml
- **JSONSchema** — https://artifacts.apis.io/cow-protocol/json-schema/cow-protocol-order-creation-schema.json
- **JSONSchema** — https://artifacts.apis.io/cow-protocol/json-schema/cow-protocol-trade-schema.json
- **JSONSchema** — https://artifacts.apis.io/cow-protocol/json-schema/cow-protocol-order-quote-request-schema.json
- **JSONSchema** — https://artifacts.apis.io/cow-protocol/json-schema/cow-protocol-simulation-request-schema.json
- **JSONSchema** — https://artifacts.apis.io/cow-protocol/json-schema/cow-protocol-solver-competition-response-schema.json
- **JSONSchema** — https://artifacts.apis.io/cow-protocol/json-schema/cow-protocol-order-quote-response-schema.json
- **JSONSchema** — https://artifacts.apis.io/cow-protocol/json-schema/cow-protocol-solve-response-schema.json
- **JSONSchema** — https://artifacts.apis.io/cow-protocol/json-schema/cow-protocol-settle-fast-path-request-schema.json
- **JSONSchema** — https://artifacts.apis.io/cow-protocol/json-schema/cow-protocol-solve-request-schema.json
- **JSONSchema** — https://artifacts.apis.io/cow-protocol/json-schema/cow-protocol-settle-request-schema.json
- **JSONSchema** — https://artifacts.apis.io/cow-protocol/json-schema/cow-protocol-reveal-request-schema.json
- **JSONSchema** — https://artifacts.apis.io/cow-protocol/json-schema/cow-protocol-quote-response-kind-schema.json
- **JSONSchema** — https://artifacts.apis.io/cow-protocol/json-schema/cow-protocol-solution-schema.json
- **JSONSchema** — https://artifacts.apis.io/cow-protocol/json-schema/cow-protocol-auction-schema.json

## Other CoW Swap APIs (12)

- [CoW Swap Account API](https://apis.io/apis/cow-protocol/cow-protocol-account-api/)
- [CoW Swap App Data API](https://apis.io/apis/cow-protocol/cow-protocol-app-data-api/)
- [CoW Swap Auction API](https://apis.io/apis/cow-protocol/cow-protocol-auction-api/)
- [CoW Swap Notify API](https://apis.io/apis/cow-protocol/cow-protocol-notify-api/)
- [CoW Swap Orders API](https://apis.io/apis/cow-protocol/cow-protocol-orders-api/)
- [CoW Swap Quote API](https://apis.io/apis/cow-protocol/cow-protocol-quote-api/)
- [CoW Swap Quotes API](https://apis.io/apis/cow-protocol/cow-protocol-quotes-api/)
- [CoW Swap Restricted API](https://apis.io/apis/cow-protocol/cow-protocol-restricted-api/)
- [CoW Swap Reveal API](https://apis.io/apis/cow-protocol/cow-protocol-reveal-api/)
- [CoW Swap Settle API](https://apis.io/apis/cow-protocol/cow-protocol-settle-api/)
- [CoW Swap Settle Fast Path API](https://apis.io/apis/cow-protocol/cow-protocol-settle-fast-path-api/)
- [CoW Swap Solve API](https://apis.io/apis/cow-protocol/cow-protocol-solve-api/)

## Tags

Solver Competition

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