Now in Beta

Payment rails built for AI agents

Stripe for autonomous systems. Give your AI agents the power to transact with cryptographic identity, smart guardrails, and real-time audit trails.

Get API Key View Docs →

Build in minutes

Simple SDK, powerful capabilities. Choose your language.

from paycelot import Agent
agent = Agent.create(
  name="shopping-bot",
  limits={"daily": 5000}
)
tx = await agent.pay(
  amount=29.99,
  vendor="aws",
  reason="ML training"
)
import { Paycelot } from '@paycelot/sdk';
const agent = await Paycelot.createAgent({
  name: "deploy-bot",
  limits: { perTx: 1000 }
});
const result = await agent.transact({
  amount: 149.99,
  vendor: "vercel"
});
client := paycelot.NewClient("pc_key_...")
agent, _ := client.Agents.Create(ctx, &paycelot.AgentParams{
  Name: "infra-bot",
})
tx, _ := agent.Pay(ctx, &paycelot.PayParams{
  Amount: 299,
  Vendor: "aws",
})

How it works

1

Register Agent

Create cryptographic identity with API keys and signing credentials

2

Set Policies

Define spending limits, vendor restrictions, and time-based rules

3

Transact

Agent makes payments with cryptographic signatures and guardrails

4

Audit

Every transaction logged with reasoning, context, and alternatives

Powerful features for autonomous payments

🆔

Agent Identity & KYA

Cryptographic keypair with verified identity. Each agent is verifiable on-chain.

🛡️

Smart Guardrails

Per-transaction limits, vendor allowlists, time-based rules, and spending caps.

✅

Human-in-the-Loop

Auto-approve transactions or escalate to Slack, email, or webhooks instantly.

📋

AI Audit Trail

Decision context, reasoning, considered alternatives, and approval chain logged.

🤝

Multi-Party Settlement

Escrow, saga pattern, atomic rollback, and multi-sig coordination.

🔐

Crypto & Stablecoin

Virtual cards, USDC on mainnet, FedNow instant settlement, and blockchain escrow.

Enterprise-grade architecture

Agent SDK
→
API Gateway
↓
AgentID
PolicyGuard
PaymentTokens
SettleNet
AuditChain
TrustScore
↓
Data Layer (Encrypted)

Simple, transparent pricing

Starter

Free
Forever free for testing
  • 100 agents
  • 1,000 transactions/month
  • Basic policies
  • Email support
  • Community Slack

Growth

$0.15
+ 1.2% per transaction
  • Unlimited agents
  • Unlimited transactions
  • Advanced policies
  • Webhooks & events
  • Priority support
  • 99.9% SLA

Enterprise

Custom
Volume discounts available
  • Dedicated support
  • Custom settlement
  • White-label options
  • SLA guarantee
  • Infrastructure setup

See it in action

Famous Food AI Agent

Watch how an AI chef agent uses Paycelot to autonomously order ingredients, negotiate with suppliers, and manage inventory with cryptographic signatures and smart guardrails.

Run Demo →

Join the revolution

Be first to access Paycelot for production. Early adopters get lifetime discounts.