Smart Tools for
Smart Money

The enterprise stack for programmable stablecoins—embed accounts, control permissions, and automate transactions without custodians, paymasters, or platform rent.

View Docs

Connecting to wallet…

Infinite Scale Without
the Wallet Tax

0
wallet users
0
countries supported
0
supported chains
$0
MAU fees charged

Enterprise-Grade Performance for Everyone

Engineered for Performance

The full-stack platform for building sovereign agents, smart wallets, neobanks, and unstoppable money flows.

Account Abstraction

Native EIP-7702 and EIP-7710 support for gasless transactions and delegated transaction execution. Built-in permission context storage.

Smart Contract Skills

Curated prompts allow agentic coding tools to build with smart contracts across a variety of blockchains while minimizing token usage and guessing solutions.

Built-in MEV Protection

Transactions are automatically routed through the optimal MEV-protected RPC providers.

Relayer Key Management

1Shot API relayer keys are hosted in Google KMS and provide low-latency transaction relaying for your user and agent-facing applications.

Real-time Analytics

Full historical visibility into your function calls, gas usage, and transaction status.

Web3 Infrastructure Doesn’t Need to Be Complicated

1Shot API consolidated everything you need into a single, high-performance execution layer.

ethers.js
Alchemy
Infura
Ankr
Redis
Etherscan
Google Cloud KMS
Flashbots

Embedded Wallets

Non-custodial passkey accounts inside your product.

Gas Abstraction

Sponsored transactions on any supported EVM chain.

Dev Platform

Server wallets and contract endpoints on demand.

Developer Experience
Redefined.

We spent 10,000 hours optimizing our Web3 tools so you can build your core product in 10 minutes. No boilerplate, no nonsense.

  • First-class support for ERC-7702 and EIP-7710
  • Unified transaction history and error visibility
  • Multi-chain reads and writes
Plug the 1Shot MCP into your coding agent
Add to CursorAdd to Replit
01import { OneShotClient } from '@1shotapi/client-sdk';
02 
03// Initialize Transaction
04const client = new OneShotClient({
05  apiKey: process.env.API_KEY_1SHOT
06  apiSecret: process.env.API_SECRET_1SHOT
07});
08 
09await client.contractMethods.execute({
10  contractMethodId: 'd53a7e53-2576-4f8c-a825-ae18b59826ca',
11  params: { owner: "0x..." },
12})
Transaction executed: 0x221...ff4e

Ready to 1Shot Web3?

Join thousands of developers building the future of autonomous finance.

Talk to Sales