RPC proxy

RPC for your indexers.

A caching RPC proxy for Ethereum, Base, BNB Chain and Solana. One endpoint per chain, finalized data served from cache, access by your own token.

Sign in to the dashboard

We email you a one-time sign-in link.

Repeat reads are free

Finalized blocks are stored permanently, so a re-indexing run does not hit the upstream provider twice.

One URL per chain

Point your indexer at rpc.12901290.xyz and pick the chain in the path. No provider keys in your config.

Your own token

Access is by token, never by IP allowlist. Send it in the X-ERPC-Secret-Token header with every request.