The missing payment layer for the agent economy
Humans have Stripe. AI agents have nothing. Turnstile Pay is a hosted x402 facilitator that absorbs wallet and signature complexity so your agents can pay instantly.
Infrastructure, not headache
Turnstile Pay removes the plumbing so you can focus on your product and your agents can pay instantly.
Instant Settlement
Facilitator verifies and settles payments on-chain before forwarding requests.
Non-Custodial
Users sign authorizations; the facilitator submits transactions without holding keys.
Drop-In Integration
Front your existing REST API with x402 requirements. No backend refactor needed.
Gasless for Payers
EIP-3009 authorizations let payers avoid gas while still settling on-chain.
Hosted or Self-Hosted
Use the hosted Turnstile Pay flow or deploy the Go facilitator yourself.
Open Source
MIT licensed. Audit the code, fork it, extend it. No lock-in.
High Performance
Go-based facilitator built for low latency and high concurrency.
Base First
Optimized for Base L2 today, with multi-chain support planned next.
From wallet to revenue in 3 steps
Deploy a production-ready payment gateway in minutes. No blockchain expertise required.
Connect Wallet
Sign in with Ethereum and link your organization to manage keys and payments.
# Sign in with Ethereum
GET /loginPurchase a Key
Pay 0.1 USDC to generate a 30-day API key. The dashboard guides the signature flow.
# Create a new API key (returns 402 if unpaid)
POST /api/keys/generate
{ "name": "production" }Send x402 Requests
Clients include an X-402-Payment header. The facilitator verifies and settles before forwarding.
# Client request with x402 payment
curl -X POST https://api.example.com/data \
-H "X-402-Payment: { ... }"Want to self-host? Check out the Go facilitator →
Raid Guild Cohort x402
Built by the Raid Guild December Cohort for the x402 Hackathon.
| Name | Class | Responsibility |
|---|---|---|
| Rome | Cleric / Monk | Project Lead & Narrative |
| Ryan | Paladin | Backend Lead (Go Facilitator) |
| Mike | Ranger | Frontend Lead (Auth & Dashboard) |
| Matt | Bard | Design & Aesthetics |
| Peyton | Druid / Rogue | Wallet Auth & Backend Contributor |
| Patrick | Mage | Frontend & Documentation |
| Duckanbro | Wizard | Architecture Advisor |
Frequently asked questions
Everything you need to know about the x402 facilitator. Can't find an answer? Ask in Discord.