HTTP 402 Payment Protocol

Blockchain Data Access
Built for Agents

Pay-per-request Solana API with zero registration. No API keys, no subscriptions, just cryptographic payments.

<175ms
Response Time
$0.01
Per Request
15+
Endpoints
0
Setup Required

Simple Integration

Three steps. One second. Zero friction.

Step 1: Make Request
curl https://api.payrpc.xyz/v1/account/balance/ADDRESS
Step 2: Receive Payment Details
{
  "payment": {
    "amount": 0.001,
    "recipient": "FzKy...",
    "requestId": "abc123"
  }
}
Step 3: Pay & Retry
curl -H "x-payment-signature: SIGNATURE" \
     -H "x-request-id: abc123" \
     https://api.payrpc.xyz/v1/account/balance/ADDRESS

Why PayRPC

Built for the autonomous economy

⚡

Instant Access

No registration, no email verification, no approval process. Request, pay, receive.

🔐

Cryptographic Auth

Payment proof replaces API keys. Zero credentials to manage or rotate.

💎

True Pay-Per-Use

$0.01 per request whether you make 1 or 1 million calls. No tiers, no minimums.

🤖

Agent Native

Machine-readable pricing. Autonomous discovery. Zero human intervention.

📈

Unlimited Scale

No rate limits. No quotas. Pay for exactly what you consume.

✓

Verifiable

Every transaction recorded on Solana. Immutable audit trail.

Transparent Pricing

Hold tokens, save more

Standard
$0.010
per request
Hold 0 tokens
0% off
Bronze
$0.008
per request
Hold 100+ tokens
20% off
Silver
$0.005
per request
Hold 1,000+ tokens
50% off
Gold
$0.002
per request
Hold 10,000+ tokens
80% off

Ready to Build?

Start accessing Solana blockchain data in seconds