Validator
Providers using this tag (7)
Ranked by API Evangelist rating — Exemplar and Strong are expanded by default.
Developing 2 Usable, with meaningful gaps to close
Thin 2 Limited public surface area
Emerging 1 Early or largely undocumented
Minimal 2 Almost no public developer surface
APIs with this tag (8)
Ranked by the provider's API Evangelist rating — the Kin Score is scored per provider, not per API, so every API of a provider shares its band. How the rating works →
Developing 3 Usable, with meaningful gaps to close
Jito Block Engine Validator gRPCgRPC interface between Jito-Solana validators / relayers and the Block Engine — BlockEngineValidator with S...Jito Relayer gRPCRelayer gRPC service that sits in front of a Jito-Solana validator, exposing GetTpuConfigs and SubscribePac...Jito-Solana Validator ClientJito-Solana — the Jito Foundation MEV-enabled fork of the Solana validator client. Adds the Block Engine / ...
Thin 4 Limited public surface area
Arbitrum NitroOpen-source Nitro node implementation that runs Arbitrum One, Nova, and Orbit chains. Includes the sequence...Hyperliquid NodeOpen-source Hyperliquid validator / non-validating node distribution used to participate in the HyperBFT co...Syndica Sig Validator RPC APISig is Syndica's open-source Solana validator client implemented in Zig, built for performance, modular RPC...Harmonic Validator API (gRPC)gRPC services the Harmonic validator clients (Salsa/Samba) use to bind to a block builder: subscribe to pac...
Emerging 1 Early or largely undocumented
Companies reaching this through an API (3)
These companies publish an API, specification or operation carrying “Validator” but do not classify their business under it. Listed unranked and kept out of the count above, because one tagged operation is not a statement about what a company does.
Score breakdown
Frequency
31.8
log-scaled weighted occurrences
Breadth
0.2
spread across providers
Quality lift
32.4
mean composite of providers using it
Cohesion
1.1
strength of nearest seed neighbor
Related tags
Where this tag comes from
Api tag8
Provider tag7
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