Return a low-cost deterministic paid receipt proving the AUN x402 purchase path
Return a low-cost deterministic paid receipt proving the AUN x402 purchase path delivered its contracted response; intended for autonomous service/liveness verification, not downstream business-value proof. $0.001 USDC per call on Base.
Not tested: has real-world effectsour last check, 2026-10-24
0 of 0checks answered this week
n/amedian answer time
$0.001listed price per call
n/aprice it asked us
Paid test badge: not yet. The checks above are free: we call the tool without paying and read the payment request it sends back. The Verified badge needs paid calls whose answers match the promised output, and nobody can buy a badge.
Endpoint
GET https://api.avedaris.com/v1/paid/delivery-proof
| Category | Everything else |
|---|---|
| Provider host | api.avedaris.com |
| Networks | eip155:8453 |
| Payment schemes | exact |
| Self-reported calls, 30 days | 2 from 2 payers (the provider's figure, not ours) |
Our checks, last 30 days
We never call tools that send, buy, move money or file anything, not even without paying.
Example input (from the provider)
{
"method": "GET",
"queryParams": {},
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"additionalProperties": false,
"properties": {},
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"properties": {
"result": {
"description": "Output of delivery.proof. The fields below are the documented core; some responses add further detail fields.",
"properties": {
"delivered": {
"description": "Always true on a paid call; proves end-to-end x402 payment and delivery.",
"type": "boolean"
},
"protocol": {
"description": "Payment protocol used, x402.",
"type": "string"
},
"service": {
"description": "Service name, agent-utility-network.",
"type": "string"
},
"utility": {
"description": "Utility id, delivery.proof.",
"type": "string"
}
},
"required": [
"delivered",
"service",
"protocol",
"utility"
],
"type": "object"
}
},
"required": [
"result"
],
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}