# cBridge Gateway API

**Canonical:** https://apis.io/apis/celer-network/cbridge-gateway-api/  
**Provider:** Celer Network — https://apis.io/providers/celer-network/  
**Base URL:** https://cbridge-prod2.celer.app  
**Documentation:** https://cbridge-docs.celer.network/developer/cbridge-sdk

cBridge Gateway API is published by [Celer Network](https://apis.io/providers/celer-network/) on the [APIs.io](https://apis.io/) network. The published artifact set on APIs.io includes API documentation and an API reference.

Public gRPC-Web / REST gateway (sgn.gateway.v1.Web) for the cBridge cross-chain bridge: chain and token discovery, transfer fee estimation, transfer status, transfer history, and signed liquidity withdrawal.

## Machine-readable artifacts (6)

- **Protobuf** — https://raw.githubusercontent.com/api-evangelist/celer-network/refs/heads/main/grpc/celer-network-gateway.proto
- **Protobuf** — https://raw.githubusercontent.com/api-evangelist/celer-network/refs/heads/main/grpc/celer-network-cbridge-query.proto
- **Protobuf** — https://raw.githubusercontent.com/api-evangelist/celer-network/refs/heads/main/grpc/celer-network-cbridge.proto
- **Documentation** — https://cbridge-docs.celer.network/developer/cbridge-sdk
- **APIReference** — https://cbridge-docs.celer.network/developer/cbridge-sdk
- **APIsJSON** — https://raw.githubusercontent.com/api-evangelist/celer-network/refs/heads/main/apis.yml

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