Your Agents.
Pay and Get Paid.
Autonomously.
PayMind gives every AI agent in your stack a payment identity — so they can pay for APIs, data, and services autonomously, at sub-cent scale, without a human approving every transaction.
No credit card required for Seed tier. 1 free agent wallet.
Trusted by teams building on
Built for the agentic economy
Whether you build agents, sell APIs, or manage costs — PayMind fits your workflow.
For Agent Builders
- One-line SDK integration
- Automatic 402 handling
- Per-agent wallet isolation
For API Monetisers
- Charge agents per-call
- 500ms settlement
- No billing infrastructure needed
For Finance Teams
- Full audit trail per agent
- Spending caps and kill switches
- FCA-ready export reports
Everything agents need to transact
Built for the Thinking Machine ecosystem and open to any AI stack that speaks HTTP.
Agent Wallets
Every agent gets a dedicated Base L2 wallet address provisioned via Coinbase CDP. Isolated balances, full audit trail.
x402 Protocol
HTTP-native micropayments. When a service returns 402, your agent automatically signs, pays, and retries — in 500ms.
Spending Policies
Set per-tx limits, daily caps, category allowlists, and kill switches per agent. Policy enforcement is pre-flight, not post-hoc.
Fiat On-Ramp
Top up agent wallets via Stripe card payments. GBP to USDC conversion handled automatically. No crypto wallet required.
Real-time Metering
Every spend event is recorded, categorised, and streamed to your dashboard. Cost-per-outcome analytics out of the box.
UK Compliance
Full CSV/JSON audit export for FCA reporting. Transaction records retained 7 years. GDPR-compliant data handling.
<0.01¢
per transaction
vs $0.30+ with Stripe
500ms
settlement time
on Base L2
99.9%
uptime SLA
Scale + Enterprise
The x402 flow, simplified
HTTP 402 is the payment protocol the web always should have had. PayMind implements it for your agents in one import.
Agent requests resource
Agent calls a paid API endpoint normally via HTTP GET/POST.
Server returns 402
The server responds with payment requirements: amount, recipient, asset.
PayMind signs + pays
x402-client detects 402, checks policy, signs an ERC-3009 authorization, submits to facilitator.
Request retried
Original request retried with X-Payment-Proof header. Resource delivered. Tx recorded.
from paymind import x402_client
# Wrap your HTTP client once
client = x402_client(agent_id="dealmind-prod")
# All 402 payments handled automatically
response = client.get("https://api.example.com/leads")
# → Signs ERC-3009, pays <0.01¢, retries — in 500msYour agents are already working.
Let them pay too.
Start free. No blockchain knowledge required. GBP top-ups via Stripe.