Your APIs
print money.
Drop a paywall in front of any API. AI agents pay per-call in USDC, settled to your wallet in 2 seconds. Zero code changes. Zero middlemen.
~2s
Settlement
$0.001
Per transaction
<50ms
Proxy latency
99.5%
Uptime SLA
Agents pay. APIs earn. Instantly.
Watch USDC flow from AI agents through GateAgent to your API endpoints in real time.
Revenue you can see growing.
24h Revenue
$0.00
0 paid calls
$0.15
avg price
2.1s
settlement
99.8%
uptime
Total Revenue
$1,892.45
USDC on Base L2
Today
$247.50
HTTP-native
payments.
x402 extends HTTP with a payment layer. When an agent hits a paid endpoint, it receives a402response. The SDK handles the rest automatically — sign, verify, settle, respond.
<50ms
Proxy overhead
~2s
Full settlement
$0.001
CDP cost
Agent calls paid API
Payment Required + x402 challenge
Agent signs USDC payment via CDP
Facilitator verifies on-chain
USDC → Seller wallet on Base
API response returned to agent
Your API. Your price.
Your wallet.
- Zero code changes
We proxy your existing API. No SDK, no integration work on your end.
- Per-route pricing
Set different USDC prices for each endpoint. Update anytime.
- Direct settlement
USDC settles to your wallet. We never custody your funds. Ever.
One SDK.
Any paid API.
- Automatic 402 handling
SDK intercepts payment challenges and settles them transparently.
- Budget enforcement
Set spending limits locally. SDK blocks requests that exceed budget.
- CDP secure wallets
Keys in TEE enclaves. Never leave Coinbase infrastructure.
$npm i @gateagent/sdkWe list it. Agents find it.
When you register a route on GateAgent, we automatically publish it to the x402 Bazaar — the open discovery layer where AI agents search for paid APIs. You set the price, we handle the listing. Agents find you on their own.
You add a route
Register your API endpoint and set a price in the GateAgent dashboard. That's it — nothing else to configure.
We publish to the Bazaar
GateAgent automatically lists your endpoint on the x402 Bazaar with pricing, input/output schemas, and metadata.
Agents discover & pay
AI agents query the Bazaar, find your API by what it does, and pay per-call in USDC. No API keys. No sign-ups.
weather-api.gate.dev/v1/forecast
Returns temperature, humidity, wind for a given city
nlp-tools.gate.dev/v1/embeddings
Generates vector embeddings from input text
vision.gate.dev/v1/classify
Classifies images and returns labels with confidence scores
Zero transaction fees.
Flat subscription. Every dollar your API earns goes to your wallet.
The agent economy
needs a payment layer.
Start earning in under 5 minutes. No credit card. No smart contracts.
Create Your Account