# Jito Searcher gRPC Service

**Canonical:** https://apis.io/apis/jito/jito-searcher-grpc/  
**Provider:** Jito Labs — https://apis.io/providers/jito/  
**Documentation:** https://github.com/jito-labs/mev-protos/blob/master/searcher.proto

Jito Searcher gRPC Service is one of 10 APIs that [Jito Labs](https://apis.io/providers/jito/) publishes on the [APIs.io](https://apis.io/) network. Tagged areas include Solana, MEV, gRPC, and Searcher. The published artifact set on APIs.io includes an API reference and code examples.

gRPC SearcherService exposing SubscribeBundleResults, SendBundle, GetNextScheduledLeader, GetConnectedLeaders, GetConnectedLeadersRegioned, GetTipAccounts, and GetRegions. Authenticated via the AuthService challenge + token-refresh flow. The native interface used by Jito's official Rust, TypeScript, Python, and Go searcher clients.

## Machine-readable artifacts (3)

- **APIReference** — https://github.com/jito-labs/mev-protos/blob/master/searcher.proto
- **APIReference** — https://github.com/jito-labs/mev-protos/blob/master/auth.proto
- **CodeExamples** — https://github.com/jito-labs/searcher-examples

## Other Jito Labs APIs (9)

- [Jito Streaming Surfaces](https://apis.io/apis/jito/jito-streaming/)
- [Jito Block Engine Validator gRPC](https://apis.io/apis/jito/jito-block-engine-validator-grpc/)
- [Jito Relayer gRPC](https://apis.io/apis/jito/jito-relayer-grpc/)
- [JitoSOL Stake Pool](https://apis.io/apis/jito/jitosol-stake-pool/)
- [Jito Restaking And Vaults](https://apis.io/apis/jito/jito-restaking/)
- [Jito-Solana Validator Client](https://apis.io/apis/jito/jito-solana/)
- [Jito Labs Bundles API](https://apis.io/apis/jito/jito-bundles-api/)
- [Jito Labs Tips API](https://apis.io/apis/jito/jito-tips-api/)
- [Jito Labs Transactions API](https://apis.io/apis/jito/jito-transactions-api/)

## Tags

Solana, MEV, gRPC, Searcher

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