Vortex Data API: free Solana validator data

A free, public, read-only JSON API for Solana validators on mainnet-beta and testnet: the validator directory and operational status, stake, delegators and stake pools, block income and MEV, Alpenglow voting participation and block production, per-slot consensus facts, client versions, geography, governance votes, feature gates and SIMDs. No key or sign-up: every endpoint answers GET with a query string or POST with a JSON body, using the same camelCase fields.

Try it: curl https://api.vx.tools/epochs/current

The data is published under CC BY 4.0: credit “Vortex (vx.tools)”, and keep “IP Geolocation by DB-IP” wherever you show validator locations.

• llms.txt: the full reference, for people and AI agents
• openapi.json: the OpenAPI 3.1 spec of every endpoint
• app.vx.tools: the Vortex dashboard, built on this API
• vx.tools: about Vortex