Obolos - x402 Micropayments API

The Financial Layer for Compute

Every API call is a unit of value. Every compute cycle deserves compensation. Obolos adds a native payment layer to any endpoint, turning HTTP into a commerce protocol.

Zero Integration Complexity

Your backend stays untouched. Register your endpoint URL, set your price, and you're live. Our proxy handles payment verification, credential encryption, and request routing. Your API doesn't even know we exist.

Instant Settlement

Every call pays. Settlement is instant and final. No invoices. No 30-day terms. No chargebacks.

Military-Grade Security

Your API credentials are encrypted with AES-256-GCM before storage. Buyers never see your backend. Only verified payments get through.

99% Revenue Share

You keep 99 cents of every dollar. No hidden fees. No payment processing charges. The most competitive rate in the industry.

For Sellers

Your API. Your Price. Your Revenue.

Register any HTTP endpoint in minutes
Set per-call pricing from $0.001 to $100
Real-time analytics and earnings dashboard
Withdraw your earnings anytime
No approval process, no paperwork to list

List Your API

For Buyers

Pay Per Call. Not Per Month.

Browse the marketplace for APIs that solve your problems
Pay exactly what you use, down to fractions of a cent
No subscriptions, no commitments, no unused quotas
Instant access, no lengthy onboarding
Transparent pricing on every endpoint

Explore APIs

Three Steps to Revenue

Sign Up in Seconds

No forms, no verification emails, no waiting. Create your account and you're ready to go.

Register Your Endpoint

Point us to your API, set your price per call, and we handle the rest. Your backend stays exactly as it is.

Earn on Every Call

When someone calls your API through Obolos, payment happens automatically. You earn 99% of every transaction.

Powered by x402 Protocol

The x402 protocol finally gives HTTP 402 "Payment Required" a purpose. When a request needs payment, the response contains everything needed to complete the transaction: price, recipient, and payment instructions.

Payment is verified before the request reaches your API. Settlement is instant. All in a single request-response cycle. No delays, no disputes.

This is how the internet should have worked from the beginning.

// Payment happens in-band with the request
GET /api/proxy/weather-forecast
X-Payment: [payment-token]

// Seller receives payment instantly
// Buyer receives the API response
// Platform takes 1%, seller keeps 99%

HTTP/1.1 200 OK
{
  "forecast": "Sunny, 24°C",
  "payment": {
    "settled": true,
    "amount": "$0.005"
  }
}

Monetize Any API.
Instantly.