Self-service Web3 Platform

One platform to ship production-grade Web3 — without the boilerplate.

Server wallets, prebuilt contract skills, a unified transaction dashboard, and real-time webhooks. The full stack for teams building agents, neobanks, and money flows on EVM.

Install the 1Shot API skill
npx skills add 1Shot-API/skills/1shot-api
Plug the 1Shot MCP into your coding agent
Add to CursorAdd to Replit

Customer Spotlight

Namefi onchain domain platform powered by 1Shot API

Autonomous Domains: Namefi × 1Shot API

AI agents can now purchase domain names, pay in USDC, and configure DNS records — without any human intervention. Here's the infrastructure stack that made Namefi the world's first agent-native domain registrar.

Read the full case study →

Agent-native domains
1st
ICANN agent-native registrar
x402
USDC on Base
SIWE
DNS without portal login
What you get

A complete backend for any Web3 product

Batteries-included infrastructure so your team can focus on product instead of plumbing.

Import verified contracts or bring your own

Pull from the 1Shot Prompts library of pre-verified smart contracts, or generate endpoints for any custom, unverified contract with or without an ABI.

Unlimited team members

Invite your whole org at no extra cost. Role-based access, per-project permissions, and SSO-friendly auth out of the box.

Unified transaction history dashboard

Every API-driven tx across every chain in one view — status, gas, counterparties, and calldata. Export full transaction history.

Webhook events for real-time status

Subscribe to confirmations, failures, and mempool events. Signed payloads, automatic retries, and per-project delivery logs.

Most popular EVM chains supported

Ethereum, Base, Arbitrum, Optimism, Polygon, BSC, Avalanche, Linea, and more — with consistent APIs across every network.

Private x402 Facilitator

Facilitate x402 payments in any compatible token from relayer wallets you control with the fastest settlement times available.

Server wallets

Institutional-grade signing, managed for you

Programmatic signing wallets across every supported chain, with real-time balance tracking, role-scoped access, and keys secured in Google KMS. Provision a wallet in seconds — no HSM operator required.

  • Per-project spending limits and approvers
  • Balance & asset-distribution analytics out of the box
  • Unlimited team members across your organization
All chainsEthereumPolygonBase
Wallet nameChainAddressBalance
Main Treasury
Ethereum
0x71C...4f321.2 ETH
Op-Stack Deployer
Optimism
0x2aF...9e210.05 ETH
Gas Reserve
Polygon
0x99B...d221120 POL
L2 Liquidity
Base
0x4bE...71ca0.23 ETH
Showing 4 of 24 wallets
Previous123Next
All transactionsConfirmedPendingFailed
Advanced filters
StatusSignature / IDMethodAmountWalletTimestamp
success5xR9...4zWpMint NFT0.05 ETHPrimary Vault2 mins ago
pending2aB7...9kLmToken Swap0.01 ETHHot Wallet #22 secs ago
Transaction metadata
Block number248,192,044
Gas limit141,000
Priority fee0.0001 ETH
Program interaction
Uniswap V4 Router
0x0000…7ff9
View on explorer
Unified transaction history

Every API-driven tx, in one timeline

Drop into any environment and see throughput, success rate, and average gas at a glance. Drill into a single transaction for full metadata — block, gas limit, program interaction, and re-runnable calldata.

  • Filter by status (success / pending / failed) or advanced rules
  • Attach semantically searchable memo fields to transactions for auditing and debugging
  • Signed webhook events for real-time confirmations and failures
  • Export history for finance and compliance workflows
Pricing

Simple, predictable pricing that scales with you

Start free and upgrade when you need more throughput. Every plan includes unlimited team members, every supported chain, and every core feature.

Free

For experimenting and small projects

$0/mo
100 reads & writes / month
Start free
Basic

For small teams shipping to production

$25/mo
10,000 reads & writes / month
Choose Basic
Most popular
Pro

For larger projects with real volume

$50/mo
50,000 reads & writes / month
Choose Pro
Enterprise

Dedicated infra, SLAs, and white-glove support

Custom
Unlimited volume & custom integrations
Contact sales
Start free

Get started in under a minute.

Sign in, spin up a server wallet, import a contract skill, and start sending real transactions — no call with sales required.