surf

# Surf — retired on BlockRun (2026-09-06) Surf (asksurf.ai) is no longer served through BlockRun. Since **2026-09-06** the gateway answers every `/v1/surf/*` path with: ``` HTTP 410 {"error":{"code":"endpoint_retired","message":"The Surf data endpoints are retired. We are looking for a new vendor in this space and expect to publish a replacement under /api/v1/."}, "retired_on":"2026-09-06", "alternatives":[{"for":"crypto, equity, FX and commodity prices","endpoint":"/api/v1/crypto/price"}, {"for":"protocol TVL and yields","endpoint":"/api/v1/defillama/*"}, {"for":"prediction markets","endpoint":"/api/v1/pm/*"}, {"for":"DEX quotes and swaps","endpoint":"/api/v1/zerox/*"}]} ``` Verified live 2026-09-08 with an unauthenticated GET (a 410 is free to fetch). `sol.blockrun.ai` answers 404 on the same paths, and `/api/openapi` no longer lists any Surf route. **No 402 is ever issued, so no payment can be made.** `blockrun_surf` was **removed from the server in 0.49.0** and is no longer one of the <!-- br:mcp.tools -->19<!-- /br:mcp.tools --> tools: a tool that can only return an error is not worth the schema every agent carries on every turn. An MCP client will answer an unknown-tool error if a config still names it. Nothing can be charged either way. Do not describe this as a temporary outage — it is not; route the question with the table below. ## Where each former Surf capability lives now | The user wants… | Surf used to ...