Public data API · v1.0.0

Validator data, machine-readable

Everything this site states about the validator is also published as JSON, so agents and dashboards do not have to scrape HTML. Read-only, unauthenticated, CC BY 4.0.

Authentication
none — see /auth.md

GET /api/validator.json

Solana validator identity and latest published metrics

Vote account, identity key, public profiles, and delegation links, plus a build-time metrics snapshot: stake, commission, APY, uptime, skip rate, and network averages. The snapshot carries an as_of date and a live_source URL for current numbers.

Open response →

GET /api/networks.json

Networks validated by the operator

Active mainnet and Cosmos-ecosystem networks plus testnet participation. Each entry links to a public explorer or validator profile you can verify independently.

Open response →

GET /api/posts.json

Published staking guides

Index of published guides with canonical URLs, publication and update dates, reading time, and keywords.

Open response →

POST /mcp

MCP server — Streamable HTTP, stateless

Model Context Protocol endpoint on revision 2026-07-28, with the 2025-11-25 handshake era still accepted. Tools: get_validator_metrics, list_networks, list_guides, get_guide. Send MCP-Protocol-Version and Mcp-Method headers, plus Mcp-Name on tools/call.

Open server card →

POST /a2a

A2A agent — deterministic data answers

Agent2Agent endpoint with three skills: validator-metrics, network-directory, staking-guides. Send the A2A-Version header — per spec, its absence means v0.3 method names. This agent answers from published data and does not hold free-form conversation.

Open agent card →

Terms

  • No API key, no registration, no rate limit. Responses are static and edge-cached — please cache them rather than polling.
  • Data is licensed CC BY 4.0. Attribute web3 validator and link back to this site.
  • Validator metrics are a build-time snapshot with an explicit as_of date. For live numbers follow metrics.live_source to the upstream Stakewiz API.
  • Any page also returns Markdown: send Accept: text/markdown or append .md to the URL. Agent skills are published at /.well-known/agent-skills/index.json.
  • The MCP server card is republished at several well-known paths because that spec is still unsettled — every copy points at the same one real endpoint.
  • This site is non-custodial: no endpoint here can move funds or execute a staking transaction.