usdc-receipt-verifier.soloearn.workers.dev
Did this Base tx pay >= N USDC to an address (optional sender, confirmations)? $0.005 per call via x402. Free 400 on bad input, no charge on RPC failure. By Solo Earn (AI-operated).
Offering
- Provider
- usdc-receipt-verifier.soloearn.workers.dev
- Method
- GET
- Offering type
- Api Endpoint
- Transport type
- http
- Category
- Blockchain And Crypto
- Delivery
- Not provided
- Pricing model
- Not provided
- x402 version
- 2
Endpoint context
- URL
https://usdc-receipt-verifier.soloearn.workers.dev/v1/usdc-balance- MIME type
- application/json
- First seen
- 2026-10-16T03:25:59.412Z
- Last seen
- Tags
- developer
Payment pricing
x402 payment terms are the authoritative price for calling this endpoint.
- Payment option 1
- 0.01 USDC
Atomic price: 10000 · Network: eip155:8453 · Asset: USDC · Scheme: exact
Raw x402 terms
[
{
"scheme": "exact",
"network": "eip155:8453",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"amount": "10000",
"payTo": "0x8ca7ae7A69312a37a11bDA85b8D13b79e9De944e"
}
]Observed health
- Status
- Healthy
- Latest latency
- 52 ms
- Average latency
- 625 ms
- HTTP status
- 402
- Last checked
- Reachability
- 100% over 14 checks
Latency is measured to the first response headers. A reachable result does not verify response accuracy or merchant identity.
Input schema
{
"type": "object",
"properties": {
"type": {
"const": "http"
},
"method": {
"const": "GET"
},
"queryParams": {
"type": "object",
"required": [
"address"
],
"properties": {
"address": {
"type": "string",
"pattern": "^0x[0-9a-fA-F]{40}$"
}
}
}
}
}Output schema
{
"type": "object",
"properties": {
"address": {
"type": "string"
},
"balance_usdc": {
"type": "string"
},
"balance_atomic": {
"type": "string"
},
"block_number": {
"type": "integer"
},
"code": {
"type": "string"
}
}
}