Auth and Payments for AI Apps

One wallet, every app. No popups, no seed phrases—payments your users never think about.

0K+

payments

apps integrated

popups

How it works

Three steps to add payments to any AI app. Your users never touch a wallet.

A few lines of code. AgentFish handles auth, wallet creation, and payments — all in one package.

import { AgentFish }
  from '@agentfish/react'

<AgentFish appId="your-app-id">
  <YourApp />
</AgentFish>

Users create an AgentFish wallet once. No extensions, no seed phrases. Fund with USDC and they're ready.

const wallet = await agentfish
  .wallets.create({ userId })

// Reusable across every app
// Fund once, use everywhere

Your app charges users via x402. They see what they paid, get refunded the difference. Zero popups.

const response = await agentfish
  .pay(0.03, "api.example.com")

// User sees: "Paid $0.03"
// No approve button. Ever.

Everything developers and users need for seamless AI payments.

x402-native from the ground up. Your app charges, users see what they paid. No popups, no approve buttons.

Per-transaction and daily limits. Users set their own boundaries. You stay in compliance.

Non-custodial by design. Users own their keys, create a wallet once, and reuse it across every integrated app.

TypeScript SDK and React components. Auth, wallets, and payments in a single integration.

Users see every charge and refund in real time. Developers get a dashboard with analytics and logs.

Sub-second settlement, near-zero fees, USDC stablecoins. Fast enough for real-time AI interactions.

Add payments to your AI app in minutes. Your users will never know they're on-chain.