1Shot Public Relayer (EIP-7710) Integration

This skill teaches a client-side coding agent how to integrate with the 1Shot public relayer JSON-RPC API to submit gas-abstracted ERC-7710 delegated transactions.

The relayer accepts a signed MetaMask delegation from a 7702StatelessDelegator smart account, redeems it on-chain through a target wallet, and accepts payment in an ERC-20 token on the same chain (single-chain) or a different chain (multichain).

When to use this skill

• Building a client app/SDK/wallet/agent that submits transactions through the 1Shot relayer
• Upgrading an EOA to a MetaMask 7702StatelessDelegator smart account via EIP-7702
• Creating, signing, and submitting ERC-7710 delegations
• Estimating or quoting the relayer fee for a transaction before submit
• Locking in a relayer gas price for a quote window
• Receiving and verifying signed webhook events from the relayer

Endpoints and packages