The co-founders of 1Shot API have worked together across multiple Web3 companies, and we kept running into the same problem: Gas abstraction infrastructure was way too complicated and expensive. Every solution required setting up another business account, managing teams and permissions, pre-funding paymasters, pre-purchasing compute units, and stitching together a bunch of operational overhead just to sponsor transactions. So we built a different approach. 1Shot API is a fully permissionless gas abstraction JSON-RPC API built around EIP-7702 and MetaMask's EIP-7710 smart accounts standard. No signup. No paymaster setup. No team management dashboard. Just include a stablecoin payment in the transaction payload and send it. We’re already powering the new Gas Station feature in OKX Wallet, and we’re also co-hosting a MetaMask hackathon starting May 19 focused on EIP-7710 smart accounts and agentic wallet UX. We also built a companion AI coding skill so developers can integrate the relayer directly from their agentic coding environment instead of spending hours reading docs. If you're building: * agentic wallet products * AI-powered crypto apps * embedded wallet experiences * consumer-facing onchain apps —we’d love your feedback and would be excited to support what you’re building.

1Shot API

Permissionless gas abstraction for delegated smart accounts.

Permissionless gas abstraction for delegated smart accounts.