Agent Utility Network
payment-ready until 2026-10-25
26 outcome-first machine services for autonomous agents over x402 V2 on Base USDC, led by AveDaris-routed Company Intelligence with public evidence, provenance, and bounded fulfillment; deterministic data, web, DNS, and payment-preflight utilities remain available as building blocks.
Call it x402 v2
x402 v2
- Base URL
- https://api.avedaris.com
- Payment
- x402 v2, header channel
$ curl -i 'https://api.avedaris.com/v1/paid/delivery-proof' An unpaid request returns HTTP 402 with the payment terms. Sign a payment authorization, then retry with the PAYMENT-SIGNATURE header.
Endpoints 25 paid routes on api.avedaris.com
POST/v1/paid/base64-decode Base$0.001since 09-08
POST/v1/paid/base64-encode Base$0.001since 09-08
POST/v1/paid/counterparty-preflight Base$0.025since 10-04
POST/v1/paid/data-clean-pipeline Base$0.013since 09-08
GET/v1/paid/delivery-proof Base$0.0005since 09-14
POST/v1/paid/dns-lookup Base$0.002since 09-08
POST/v1/paid/domain-http-probe Base$0.003since 09-08
POST/v1/paid/email-domain-check Base$0.002since 09-08
17 more in Example 402 response
Prices as captured in the 402 response: median $0.002 across the 25 endpoints.
Example 402 response
Endpoints and prices
| Method | Path | Description | Price | Network | Asset | 402 channel | Captured |
|---|---|---|---|---|---|---|---|
| POST | / | Decode bounded Base64 into UTF-8 text with validation. | $0.001 | Base | USDC | header | since 09-08 |
| POST | / | Encode bounded UTF-8 text as Base64. | $0.001 | Base | USDC | header | since 09-08 |
| POST | / | Pre-payment economic and structural preflight for an external Base USDC counterparty: check endpoint reachability, payment terms, recipient format, caller budget, and economic ceiling before any external payment is made. | $0.025 | Base | USDC | header | since 10-04 |
| POST | / | One deterministic cleanup request instead of up to three tool calls: repair malformed JSON, optionally normalize an entity, and optionally extract structured text signals. | $0.013 | Base | USDC | header | since 09-08 |
| GET | / | 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. | $0.0005 | Base | USDC | header | since 09-14 |
| POST | / | Resolve public DNS records through a bounded DNS-over-HTTPS query. | $0.002 | Base | USDC | header | since 09-08 |
| POST | / | Probe a public HTTP(S) URL for status, redirects, content type, and response metadata. | $0.003 | Base | USDC | header | since 09-08 |
| POST | / | Check an email domain for public MX/A/AAAA mail-routing signals without claiming mailbox verification. | $0.002 | Base | USDC | header | since 09-08 |
| POST | / | Parse an email address and return a deterministic lowercase comparison form without claiming mailbox verification. | $0.001 | Base | USDC | header | since 09-08 |
| POST | / | Normalize an organization or entity name into a deterministic canonical form. | $0.005 | Base | USDC | header | since 09-08 |
| POST | / | Minify valid JSON without changing its parsed data model. | $0.001 | Base | USDC | header | since 09-08 |
| POST | / | Pretty-print valid JSON with deterministic two-space formatting. | $0.001 | Base | USDC | header | since 09-08 |
| POST | / | Repair common malformed JSON and return valid structured JSON. | $0.005 | Base | USDC | header | since 09-08 |
| POST | / | Validate strict JSON and return deterministic parse diagnostics. | $0.001 | Base | USDC | header | since 09-08 |
| POST | / | Fetch a public HTML page and return bounded title, description, canonical URL, status, and selected metadata. | $0.003 | Base | USDC | header | since 09-08 |
| POST | / | Fetch a public HTML/text page and return bounded clean text with provenance metadata. | $0.005 | Base | USDC | header | since 09-08 |
| POST | / | Parse a URL query string into ordered entries and grouped values. | $0.001 | Base | USDC | header | since 09-08 |
| POST | / | Fetch and parse a public site's robots.txt into crawl directives and sitemap hints. | $0.003 | Base | USDC | header | since 09-08 |
| POST | / | Extract URLs, emails, money amounts, and ISO dates from text. | $0.008 | Base | USDC | header | since 09-08 |
| POST | / | Convert text into a deterministic lowercase URL-safe slug. | $0.001 | Base | USDC | header | since 09-08 |
| POST | / | Normalize an HTTP(S) URL for deterministic comparison and deduplication. | $0.001 | Base | USDC | header | since 09-08 |
| POST | / | Parse an HTTP(S) URL into normalized structured components. | $0.001 | Base | USDC | header | since 09-08 |
| POST | / | Validate canonical UUID syntax and report version and variant metadata. | $0.001 | Base | USDC | header | since 09-08 |
| POST | / | Company Intelligence and vendor due-diligence for agents: submit a company and website plus an optional research objective; AveDaris chooses a bounded fulfillment route and AUN returns structured public evidence, semantic facts, provenance, sources, and explicit limitations in one purchase. | $0.023 | Base | USDC | header | since 09-08 |
| POST | / | One payment and one request replaces four website checks: DNS, HTTP/redirects, robots.txt, and page metadata, returning one evidence-backed health report. | $0.009 | Base | USDC | header | since 09-08 |
Payment evidence
402 payload captured at . Check evidence JSON · Measurement methodology.
First of 25 payloads captured by the monitor.
125 lines, scroll inside
{
"error": "PAYMENT-SIGNATURE header is required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x6c10344d3f96511438458e07a6f2be568a76dfff",
"amount": "9000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
}
],
"resource": {
"url": "https://api.avedaris.com/v1/paid/website-health-report",
"mimeType": "application/json",
"description": "One payment and one request replaces four website checks: DNS, HTTP/redirects, robots.txt, and page metadata, returning one evidence-backed health report."
},
"extensions": {
"bazaar": {
"info": {
"input": {
"body": {
"url": "https://example.com/"
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"result": {
"url": "https://example.com/",
"summary": {
"reachable": true,
"dnsResolved": true,
"robotsAvailable": true,
"metadataAvailable": true
},
"evidence": {
"dns": {},
"http": {},
"robots": {},
"metadata": {}
}
}
}
}
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"input"
],
"properties": {
"input": {
"type": "object",
"required": [
"type",
"method",
"bodyType",
"body"
],
"properties": {
"body": {
"type": "object",
"required": [
"url"
],
"properties": {
"url": {
"type": "string",
"maxLength": 8192,
"minLength": 8,
"description": "Public HTTP(S) website URL to inspect across four checks—DNS, HTTP/redirects, robots.txt, and page metadata—in one paid request."
}
},
"additionalProperties": false
},
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"POST"
],
"type": "string"
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
}
},
"additionalProperties": false
},
"output": {
"type": "object",
"required": [
"type"
],
"properties": {
"type": {
"type": "string"
},
"example": {
"type": "object"
}
}
}
}
}
}
},
"x402Version": 2
} Other captured 402 responses (24)
Captured payload 2 of 25
{
"error": "PAYMENT-SIGNATURE header is required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x6c10344d3f96511438458e07a6f2be568a76dfff",
"amount": "5000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
}
],
"resource": {
"url": "https://api.avedaris.com/v1/paid/json-repair",
"mimeType": "application/json",
"description": "Repair common malformed JSON and return valid structured JSON."
},
"extensions": {
"bazaar": {
"info": {
"input": {
"body": {
"input": "{'hello':'world',}"
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"result": {
"repaired": {
"hello": "world"
}
}
}
}
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"input"
],
"properties": {
"input": {
"type": "object",
"required": [
"type",
"method",
"bodyType",
"body"
],
"properties": {
"body": {
"type": "object",
"required": [
"input"
],
"properties": {
"input": {
"type": "string",
"description": "Malformed JSON text to repair."
}
},
"additionalProperties": false
},
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"POST"
],
"type": "string"
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
}
},
"additionalProperties": false
},
"output": {
"type": "object",
"required": [
"type"
],
"properties": {
"type": {
"type": "string"
},
"example": {
"type": "object"
}
}
}
}
}
}
},
"x402Version": 2
}Captured payload 3 of 25
{
"error": "PAYMENT-SIGNATURE header is required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x6c10344d3f96511438458e07a6f2be568a76dfff",
"amount": "1000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
}
],
"resource": {
"url": "https://api.avedaris.com/v1/paid/email-normalize",
"mimeType": "application/json",
"description": "Parse an email address and return a deterministic lowercase comparison form without claiming mailbox verification."
},
"extensions": {
"bazaar": {
"info": {
"input": {
"body": {
"email": "[email protected]"
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"result": {
"local": "User",
"domain": "example.com",
"normalized": "[email protected]"
}
}
}
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"input"
],
"properties": {
"input": {
"type": "object",
"required": [
"type",
"method",
"bodyType",
"body"
],
"properties": {
"body": {
"type": "object",
"required": [
"email"
],
"properties": {
"email": {
"type": "string",
"maxLength": 320,
"minLength": 3
}
},
"additionalProperties": false
},
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"POST"
],
"type": "string"
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
}
},
"additionalProperties": false
},
"output": {
"type": "object",
"required": [
"type"
],
"properties": {
"type": {
"type": "string"
},
"example": {
"type": "object"
}
}
}
}
}
}
},
"x402Version": 2
}Captured payload 4 of 25
{
"error": "PAYMENT-SIGNATURE header is required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x6c10344d3f96511438458e07a6f2be568a76dfff",
"amount": "1000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
}
],
"resource": {
"url": "https://api.avedaris.com/v1/paid/url-normalize",
"mimeType": "application/json",
"description": "Normalize an HTTP(S) URL for deterministic comparison and deduplication."
},
"extensions": {
"bazaar": {
"info": {
"input": {
"body": {
"url": "HTTPS://Example.COM:443/a?b=2&a=1#top"
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"result": {
"normalized": "https://example.com/a?a=1&b=2"
}
}
}
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"input"
],
"properties": {
"input": {
"type": "object",
"required": [
"type",
"method",
"bodyType",
"body"
],
"properties": {
"body": {
"type": "object",
"required": [
"url"
],
"properties": {
"url": {
"type": "string",
"maxLength": 8192,
"minLength": 1
}
},
"additionalProperties": false
},
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"POST"
],
"type": "string"
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
}
},
"additionalProperties": false
},
"output": {
"type": "object",
"required": [
"type"
],
"properties": {
"type": {
"type": "string"
},
"example": {
"type": "object"
}
}
}
}
}
}
},
"x402Version": 2
}Captured payload 5 of 25
{
"error": "PAYMENT-SIGNATURE header is required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x6c10344d3f96511438458e07a6f2be568a76dfff",
"amount": "3000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
}
],
"resource": {
"url": "https://api.avedaris.com/v1/paid/domain-http-probe",
"mimeType": "application/json",
"description": "Probe a public HTTP(S) URL for status, redirects, content type, and response metadata."
},
"extensions": {
"bazaar": {
"info": {
"input": {
"body": {
"url": "https://example.com/"
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"result": {
"status": 200,
"finalUrl": "https://example.com/",
"redirects": [],
"contentType": "text/html",
"requestedUrl": "https://example.com/"
}
}
}
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"input"
],
"properties": {
"input": {
"type": "object",
"required": [
"type",
"method",
"bodyType",
"body"
],
"properties": {
"body": {
"type": "object",
"required": [
"url"
],
"properties": {
"url": {
"type": "string",
"maxLength": 8192,
"minLength": 8
}
},
"additionalProperties": false
},
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"POST"
],
"type": "string"
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
}
},
"additionalProperties": false
},
"output": {
"type": "object",
"required": [
"type"
],
"properties": {
"type": {
"type": "string"
},
"example": {
"type": "object"
}
}
}
}
}
}
},
"x402Version": 2
}Captured payload 6 of 25
{
"error": "PAYMENT-SIGNATURE header is required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x6c10344d3f96511438458e07a6f2be568a76dfff",
"amount": "1000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
}
],
"resource": {
"url": "https://api.avedaris.com/v1/paid/json-pretty",
"mimeType": "application/json",
"description": "Pretty-print valid JSON with deterministic two-space formatting."
},
"extensions": {
"bazaar": {
"info": {
"input": {
"body": {
"input": "{\"a\":1}"
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"result": {
"formatted": "{\n \"a\": 1\n}"
}
}
}
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"input"
],
"properties": {
"input": {
"type": "object",
"required": [
"type",
"method",
"bodyType",
"body"
],
"properties": {
"body": {
"type": "object",
"required": [
"input"
],
"properties": {
"input": {
"type": "string",
"maxLength": 100000,
"minLength": 1
}
},
"additionalProperties": false
},
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"POST"
],
"type": "string"
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
}
},
"additionalProperties": false
},
"output": {
"type": "object",
"required": [
"type"
],
"properties": {
"type": {
"type": "string"
},
"example": {
"type": "object"
}
}
}
}
}
}
},
"x402Version": 2
}Captured payload 7 of 25
{
"error": "PAYMENT-SIGNATURE header is required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x6c10344d3f96511438458e07a6f2be568a76dfff",
"amount": "25000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
}
],
"resource": {
"url": "https://api.avedaris.com/v1/paid/counterparty-preflight",
"mimeType": "application/json",
"description": "Pre-payment economic and structural preflight for an external Base USDC counterparty: check endpoint reachability, payment terms, recipient format, caller budget, and economic ceiling before any external payment is made."
},
"extensions": {
"bazaar": {
"info": {
"input": {
"body": {
"endpoint": "https://seller.example/v1/paid/task",
"maxSpendUsd": 0.05,
"outcomeValueUsd": 0.1,
"paymentRequirement": {
"asset": "USDC",
"payTo": "0x1111111111111111111111111111111111111111",
"network": "eip155:8453",
"amountUsd": 0.01
},
"maxEconomicallyRationalSpendUsd": 0.02
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"result": {
"scope": "base_usdc_x402_preflight_v1",
"decision": "allow",
"evidence": [
{
"code": "network_supported",
"status": "pass"
}
],
"confidence": 0.93,
"economicFit": {
"requestedWithinBudget": true,
"requestedWithinEconomicCeiling": true
},
"advisoryOnly": true,
"paymentExecuted": false
}
}
}
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"input"
],
"properties": {
"input": {
"type": "object",
"required": [
"type",
"method",
"bodyType",
"body"
],
"properties": {
"body": {
"type": "object",
"required": [
"endpoint",
"paymentRequirement",
"maxSpendUsd"
],
"properties": {
"endpoint": {
"type": "string",
"maxLength": 8192,
"minLength": 8,
"description": "Public HTTP(S) seller endpoint to preflight."
},
"maxSpendUsd": {
"type": "number",
"description": "Caller hard budget ceiling for this prospective purchase.",
"exclusiveMinimum": 0
},
"outcomeValueUsd": {
"type": "number",
"description": "Optional caller-estimated value of a successful outcome. AUN does not infer this in v1.",
"exclusiveMinimum": 0
},
"paymentRequirement": {
"type": "object",
"required": [
"amountUsd",
"network",
"asset",
"payTo"
],
"properties": {
"asset": {
"type": "string",
"description": "v1 accepts USDC or the canonical Base USDC contract address."
},
"payTo": {
"type": "string",
"description": "Proposed EVM settlement recipient."
},
"network": {
"type": "string",
"description": "v1 accepts Base / eip155:8453."
},
"amountUsd": {
"type": "number",
"exclusiveMinimum": 0
}
},
"additionalProperties": false
},
"maxEconomicallyRationalSpendUsd": {
"type": "number",
"description": "Optional caller economic ceiling; defaults to maxSpendUsd.",
"exclusiveMinimum": 0
}
},
"additionalProperties": false
},
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"POST"
],
"type": "string"
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
}
},
"additionalProperties": false
},
"output": {
"type": "object",
"required": [
"type"
],
"properties": {
"type": {
"type": "string"
},
"example": {
"type": "object"
}
}
}
}
}
}
},
"x402Version": 2
}Captured payload 8 of 25
{
"error": "PAYMENT-SIGNATURE header is required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x6c10344d3f96511438458e07a6f2be568a76dfff",
"amount": "1000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
}
],
"resource": {
"url": "https://api.avedaris.com/v1/paid/uuid-validate",
"mimeType": "application/json",
"description": "Validate canonical UUID syntax and report version and variant metadata."
},
"extensions": {
"bazaar": {
"info": {
"input": {
"body": {
"uuid": "550e8400-e29b-41d4-a716-446655440000"
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"result": {
"valid": true,
"variant": "rfc4122",
"version": 4,
"normalized": "550e8400-e29b-41d4-a716-446655440000"
}
}
}
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"input"
],
"properties": {
"input": {
"type": "object",
"required": [
"type",
"method",
"bodyType",
"body"
],
"properties": {
"body": {
"type": "object",
"required": [
"uuid"
],
"properties": {
"uuid": {
"type": "string",
"maxLength": 45,
"minLength": 32
}
},
"additionalProperties": false
},
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"POST"
],
"type": "string"
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
}
},
"additionalProperties": false
},
"output": {
"type": "object",
"required": [
"type"
],
"properties": {
"type": {
"type": "string"
},
"example": {
"type": "object"
}
}
}
}
}
}
},
"x402Version": 2
}Captured payload 9 of 25
{
"error": "PAYMENT-SIGNATURE header is required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x6c10344d3f96511438458e07a6f2be568a76dfff",
"amount": "1000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
}
],
"resource": {
"url": "https://api.avedaris.com/v1/paid/url-parse",
"mimeType": "application/json",
"description": "Parse an HTTP(S) URL into normalized structured components."
},
"extensions": {
"bazaar": {
"info": {
"input": {
"body": {
"url": "https://example.com:443/a?x=1#top"
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"result": {
"hash": "#top",
"port": "",
"query": [
[
"x",
"1"
]
],
"hostname": "example.com",
"pathname": "/a",
"protocol": "https:"
}
}
}
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"input"
],
"properties": {
"input": {
"type": "object",
"required": [
"type",
"method",
"bodyType",
"body"
],
"properties": {
"body": {
"type": "object",
"required": [
"url"
],
"properties": {
"url": {
"type": "string",
"maxLength": 8192,
"minLength": 1
}
},
"additionalProperties": false
},
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"POST"
],
"type": "string"
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
}
},
"additionalProperties": false
},
"output": {
"type": "object",
"required": [
"type"
],
"properties": {
"type": {
"type": "string"
},
"example": {
"type": "object"
}
}
}
}
}
}
},
"x402Version": 2
}Captured payload 10 of 25
{
"error": "PAYMENT-SIGNATURE header is required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x6c10344d3f96511438458e07a6f2be568a76dfff",
"amount": "2000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
}
],
"resource": {
"url": "https://api.avedaris.com/v1/paid/dns-lookup",
"mimeType": "application/json",
"description": "Resolve public DNS records through a bounded DNS-over-HTTPS query."
},
"extensions": {
"bazaar": {
"info": {
"input": {
"body": {
"types": [
"A",
"AAAA",
"MX"
],
"hostname": "example.com"
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"result": {
"records": {
"A": [
{
"ttl": 300,
"data": "93.184.216.34"
}
]
},
"hostname": "example.com"
}
}
}
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"input"
],
"properties": {
"input": {
"type": "object",
"required": [
"type",
"method",
"bodyType",
"body"
],
"properties": {
"body": {
"type": "object",
"required": [
"hostname"
],
"properties": {
"types": {
"type": "array",
"items": {
"enum": [
"A",
"AAAA",
"CNAME",
"MX",
"TXT",
"NS"
],
"type": "string"
},
"maxItems": 6
},
"hostname": {
"type": "string",
"maxLength": 253,
"minLength": 3
}
},
"additionalProperties": false
},
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"POST"
],
"type": "string"
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
}
},
"additionalProperties": false
},
"output": {
"type": "object",
"required": [
"type"
],
"properties": {
"type": {
"type": "string"
},
"example": {
"type": "object"
}
}
}
}
}
}
},
"x402Version": 2
}Captured payload 11 of 25
{
"error": "PAYMENT-SIGNATURE header is required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x6c10344d3f96511438458e07a6f2be568a76dfff",
"amount": "1000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
}
],
"resource": {
"url": "https://api.avedaris.com/v1/paid/querystring-parse",
"mimeType": "application/json",
"description": "Parse a URL query string into ordered entries and grouped values."
},
"extensions": {
"bazaar": {
"info": {
"input": {
"body": {
"query": "?a=1&a=2&b=hello"
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"result": {
"values": {
"a": [
"1",
"2"
],
"b": [
"hello"
]
},
"entries": [
[
"a",
"1"
],
[
"a",
"2"
],
[
"b",
"hello"
]
]
}
}
}
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"input"
],
"properties": {
"input": {
"type": "object",
"required": [
"type",
"method",
"bodyType",
"body"
],
"properties": {
"body": {
"type": "object",
"required": [
"query"
],
"properties": {
"query": {
"type": "string",
"maxLength": 32768
}
},
"additionalProperties": false
},
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"POST"
],
"type": "string"
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
}
},
"additionalProperties": false
},
"output": {
"type": "object",
"required": [
"type"
],
"properties": {
"type": {
"type": "string"
},
"example": {
"type": "object"
}
}
}
}
}
}
},
"x402Version": 2
}Captured payload 12 of 25
{
"error": "PAYMENT-SIGNATURE header is required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x6c10344d3f96511438458e07a6f2be568a76dfff",
"amount": "8000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
}
],
"resource": {
"url": "https://api.avedaris.com/v1/paid/text-extract-signals",
"mimeType": "application/json",
"description": "Extract URLs, emails, money amounts, and ISO dates from text."
},
"extensions": {
"bazaar": {
"info": {
"input": {
"body": {
"text": "Email [email protected] on 2026-08-30 about $25."
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"result": {
"urls": [],
"money": [
"$25"
],
"emails": [
"[email protected]"
],
"isoDates": [
"2026-08-30"
]
}
}
}
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"input"
],
"properties": {
"input": {
"type": "object",
"required": [
"type",
"method",
"bodyType",
"body"
],
"properties": {
"body": {
"type": "object",
"required": [
"text"
],
"properties": {
"text": {
"type": "string",
"description": "Text to inspect for structured signals."
}
},
"additionalProperties": false
},
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"POST"
],
"type": "string"
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
}
},
"additionalProperties": false
},
"output": {
"type": "object",
"required": [
"type"
],
"properties": {
"type": {
"type": "string"
},
"example": {
"type": "object"
}
}
}
}
}
}
},
"x402Version": 2
}Captured payload 13 of 25
{
"error": "PAYMENT-SIGNATURE header is required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x6c10344d3f96511438458e07a6f2be568a76dfff",
"amount": "3000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
}
],
"resource": {
"url": "https://api.avedaris.com/v1/paid/robots-inspect",
"mimeType": "application/json",
"description": "Fetch and parse a public site's robots.txt into crawl directives and sitemap hints."
},
"extensions": {
"bazaar": {
"info": {
"input": {
"body": {
"url": "https://example.com/"
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"result": {
"groups": [],
"status": 200,
"sitemaps": [],
"robotsUrl": "https://example.com/robots.txt"
}
}
}
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"input"
],
"properties": {
"input": {
"type": "object",
"required": [
"type",
"method",
"bodyType",
"body"
],
"properties": {
"body": {
"type": "object",
"required": [
"url"
],
"properties": {
"url": {
"type": "string",
"maxLength": 8192,
"minLength": 8
}
},
"additionalProperties": false
},
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"POST"
],
"type": "string"
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
}
},
"additionalProperties": false
},
"output": {
"type": "object",
"required": [
"type"
],
"properties": {
"type": {
"type": "string"
},
"example": {
"type": "object"
}
}
}
}
}
}
},
"x402Version": 2
}Captured payload 14 of 25
{
"error": "PAYMENT-SIGNATURE header is required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x6c10344d3f96511438458e07a6f2be568a76dfff",
"amount": "5000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
}
],
"resource": {
"url": "https://api.avedaris.com/v1/paid/page-read",
"mimeType": "application/json",
"description": "Fetch a public HTML/text page and return bounded clean text with provenance metadata."
},
"extensions": {
"bazaar": {
"info": {
"input": {
"body": {
"url": "https://example.com/"
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"result": {
"text": "Example Domain...",
"status": 200,
"finalUrl": "https://example.com/",
"truncated": false
}
}
}
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"input"
],
"properties": {
"input": {
"type": "object",
"required": [
"type",
"method",
"bodyType",
"body"
],
"properties": {
"body": {
"type": "object",
"required": [
"url"
],
"properties": {
"url": {
"type": "string",
"maxLength": 8192,
"minLength": 8
},
"maxChars": {
"type": "integer",
"maximum": 30000,
"minimum": 500
}
},
"additionalProperties": false
},
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"POST"
],
"type": "string"
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
}
},
"additionalProperties": false
},
"output": {
"type": "object",
"required": [
"type"
],
"properties": {
"type": {
"type": "string"
},
"example": {
"type": "object"
}
}
}
}
}
}
},
"x402Version": 2
}Captured payload 15 of 25
{
"error": "PAYMENT-SIGNATURE header is required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x6c10344d3f96511438458e07a6f2be568a76dfff",
"amount": "3000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
}
],
"resource": {
"url": "https://api.avedaris.com/v1/paid/page-metadata",
"mimeType": "application/json",
"description": "Fetch a public HTML page and return bounded title, description, canonical URL, status, and selected metadata."
},
"extensions": {
"bazaar": {
"info": {
"input": {
"body": {
"url": "https://example.com/"
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"result": {
"title": "Example Domain",
"status": 200,
"finalUrl": "https://example.com/",
"description": null,
"canonicalUrl": null
}
}
}
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"input"
],
"properties": {
"input": {
"type": "object",
"required": [
"type",
"method",
"bodyType",
"body"
],
"properties": {
"body": {
"type": "object",
"required": [
"url"
],
"properties": {
"url": {
"type": "string",
"maxLength": 8192,
"minLength": 8
}
},
"additionalProperties": false
},
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"POST"
],
"type": "string"
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
}
},
"additionalProperties": false
},
"output": {
"type": "object",
"required": [
"type"
],
"properties": {
"type": {
"type": "string"
},
"example": {
"type": "object"
}
}
}
}
}
}
},
"x402Version": 2
}Captured payload 16 of 25
{
"error": "PAYMENT-SIGNATURE header is required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x6c10344d3f96511438458e07a6f2be568a76dfff",
"amount": "1000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
}
],
"resource": {
"url": "https://api.avedaris.com/v1/paid/base64-encode",
"mimeType": "application/json",
"description": "Encode bounded UTF-8 text as Base64."
},
"extensions": {
"bazaar": {
"info": {
"input": {
"body": {
"text": "hello"
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"result": {
"base64": "aGVsbG8="
}
}
}
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"input"
],
"properties": {
"input": {
"type": "object",
"required": [
"type",
"method",
"bodyType",
"body"
],
"properties": {
"body": {
"type": "object",
"required": [
"text"
],
"properties": {
"text": {
"type": "string",
"maxLength": 100000
}
},
"additionalProperties": false
},
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"POST"
],
"type": "string"
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
}
},
"additionalProperties": false
},
"output": {
"type": "object",
"required": [
"type"
],
"properties": {
"type": {
"type": "string"
},
"example": {
"type": "object"
}
}
}
}
}
}
},
"x402Version": 2
}Captured payload 17 of 25
{
"error": "PAYMENT-SIGNATURE header is required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x6c10344d3f96511438458e07a6f2be568a76dfff",
"amount": "1000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
}
],
"resource": {
"url": "https://api.avedaris.com/v1/paid/base64-decode",
"mimeType": "application/json",
"description": "Decode bounded Base64 into UTF-8 text with validation."
},
"extensions": {
"bazaar": {
"info": {
"input": {
"body": {
"base64": "aGVsbG8="
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"result": {
"text": "hello"
}
}
}
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"input"
],
"properties": {
"input": {
"type": "object",
"required": [
"type",
"method",
"bodyType",
"body"
],
"properties": {
"body": {
"type": "object",
"required": [
"base64"
],
"properties": {
"base64": {
"type": "string",
"default": "aGVsbG8=",
"examples": [
"aGVsbG8="
],
"maxLength": 200000,
"minLength": 1
}
},
"additionalProperties": false
},
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"POST"
],
"type": "string"
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
}
},
"additionalProperties": false
},
"output": {
"type": "object",
"required": [
"type"
],
"properties": {
"type": {
"type": "string"
},
"example": {
"type": "object"
}
}
}
}
}
}
},
"x402Version": 2
}Captured payload 18 of 25
{
"error": "PAYMENT-SIGNATURE header is required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x6c10344d3f96511438458e07a6f2be568a76dfff",
"amount": "1000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
}
],
"resource": {
"url": "https://api.avedaris.com/v1/paid/json-validate",
"mimeType": "application/json",
"description": "Validate strict JSON and return deterministic parse diagnostics."
},
"extensions": {
"bazaar": {
"info": {
"input": {
"body": {
"input": "{\"ok\":true}"
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"result": {
"valid": true,
"valueType": "object"
}
}
}
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"input"
],
"properties": {
"input": {
"type": "object",
"required": [
"type",
"method",
"bodyType",
"body"
],
"properties": {
"body": {
"type": "object",
"required": [
"input"
],
"properties": {
"input": {
"type": "string",
"maxLength": 100000,
"minLength": 1
}
},
"additionalProperties": false
},
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"POST"
],
"type": "string"
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
}
},
"additionalProperties": false
},
"output": {
"type": "object",
"required": [
"type"
],
"properties": {
"type": {
"type": "string"
},
"example": {
"type": "object"
}
}
}
}
}
}
},
"x402Version": 2
}Captured payload 19 of 25
{
"error": "PAYMENT-SIGNATURE header is required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x6c10344d3f96511438458e07a6f2be568a76dfff",
"amount": "2000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
}
],
"resource": {
"url": "https://api.avedaris.com/v1/paid/email-domain-check",
"mimeType": "application/json",
"description": "Check an email domain for public MX/A/AAAA mail-routing signals without claiming mailbox verification."
},
"extensions": {
"bazaar": {
"info": {
"input": {
"body": {
"email": "[email protected]"
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"result": {
"hasMx": true,
"domain": "example.com",
"mailboxVerified": false,
"hasAddressRecord": true
}
}
}
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"input"
],
"properties": {
"input": {
"type": "object",
"required": [
"type",
"method",
"bodyType",
"body"
],
"properties": {
"body": {
"type": "object",
"required": [
"email"
],
"properties": {
"email": {
"type": "string",
"maxLength": 320,
"minLength": 3
}
},
"additionalProperties": false
},
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"POST"
],
"type": "string"
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
}
},
"additionalProperties": false
},
"output": {
"type": "object",
"required": [
"type"
],
"properties": {
"type": {
"type": "string"
},
"example": {
"type": "object"
}
}
}
}
}
}
},
"x402Version": 2
}Captured payload 20 of 25
{
"error": "PAYMENT-SIGNATURE header is required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x6c10344d3f96511438458e07a6f2be568a76dfff",
"amount": "13000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
}
],
"resource": {
"url": "https://api.avedaris.com/v1/paid/data-clean-pipeline",
"mimeType": "application/json",
"description": "One deterministic cleanup request instead of up to three tool calls: repair malformed JSON, optionally normalize an entity, and optionally extract structured text signals."
},
"extensions": {
"bazaar": {
"info": {
"input": {
"body": {
"json": "{'ok':true,}",
"text": "Email [email protected] on 2026-09-01 about $25.",
"entityName": "Example, Inc."
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"result": {
"entity": {
"tokens": [
"example"
],
"canonical": "example"
},
"signals": {
"urls": [],
"money": [
"$25"
],
"emails": [
"[email protected]"
],
"isoDates": [
"2026-09-01"
]
},
"repaired": {
"ok": true
}
}
}
}
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"input"
],
"properties": {
"input": {
"type": "object",
"required": [
"type",
"method",
"bodyType",
"body"
],
"properties": {
"body": {
"type": "object",
"required": [
"json"
],
"properties": {
"json": {
"type": "string",
"maxLength": 100000,
"minLength": 1,
"description": "Malformed or loosely formatted JSON text to repair into a parsed structured value. This is the only required pipeline stage."
},
"text": {
"type": "string",
"maxLength": 100000,
"description": "Optional text from which to extract URLs, emails, USD amounts, and ISO dates during the same paid pipeline execution."
},
"entityName": {
"type": "string",
"maxLength": 500,
"minLength": 1,
"description": "Optional organization or entity name to normalize into canonical text and stable tokens during the same paid pipeline execution."
}
},
"additionalProperties": false
},
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"POST"
],
"type": "string"
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
}
},
"additionalProperties": false
},
"output": {
"type": "object",
"required": [
"type"
],
"properties": {
"type": {
"type": "string"
},
"example": {
"type": "object"
}
}
}
}
}
}
},
"x402Version": 2
}Captured payload 21 of 25
{
"error": "PAYMENT-SIGNATURE header is required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x6c10344d3f96511438458e07a6f2be568a76dfff",
"amount": "500",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
}
],
"resource": {
"url": "https://api.avedaris.com/v1/paid/delivery-proof",
"mimeType": "application/json",
"description": "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."
},
"extensions": {
"bazaar": {
"info": {
"input": {
"type": "http",
"method": "GET",
"queryParams": {}
},
"output": {
"type": "json",
"example": {
"result": {
"service": "agent-utility-network",
"utility": "delivery.proof",
"protocol": "x402",
"delivered": true
}
}
}
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"input"
],
"properties": {
"input": {
"type": "object",
"required": [
"type",
"method"
],
"properties": {
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"type": "object",
"properties": {},
"additionalProperties": false
}
},
"additionalProperties": false
},
"output": {
"type": "object",
"required": [
"type"
],
"properties": {
"type": {
"type": "string"
},
"example": {
"type": "object"
}
}
}
}
}
}
},
"x402Version": 2
}Captured payload 22 of 25
{
"error": "PAYMENT-SIGNATURE header is required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x6c10344d3f96511438458e07a6f2be568a76dfff",
"amount": "5000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
}
],
"resource": {
"url": "https://api.avedaris.com/v1/paid/entity-normalize",
"mimeType": "application/json",
"description": "Normalize an organization or entity name into a deterministic canonical form."
},
"extensions": {
"bazaar": {
"info": {
"input": {
"body": {
"name": "Acme, Inc."
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"result": {
"tokens": [
"acme"
],
"canonical": "acme"
}
}
}
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"input"
],
"properties": {
"input": {
"type": "object",
"required": [
"type",
"method",
"bodyType",
"body"
],
"properties": {
"body": {
"type": "object",
"required": [
"name"
],
"properties": {
"name": {
"type": "string",
"description": "Entity or organization name."
}
},
"additionalProperties": false
},
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"POST"
],
"type": "string"
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
}
},
"additionalProperties": false
},
"output": {
"type": "object",
"required": [
"type"
],
"properties": {
"type": {
"type": "string"
},
"example": {
"type": "object"
}
}
}
}
}
}
},
"x402Version": 2
}Captured payload 23 of 25
{
"error": "PAYMENT-SIGNATURE header is required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x6c10344d3f96511438458e07a6f2be568a76dfff",
"amount": "23000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
}
],
"resource": {
"url": "https://api.avedaris.com/v1/paid/vendor-intelligence",
"mimeType": "application/json",
"description": "Company Intelligence and vendor due-diligence for agents: submit a company and website plus an optional research objective; AveDaris chooses a bounded fulfillment route and AUN returns structured public evidence, semantic facts, provenance, sources, and explicit limitations in one purchase."
},
"extensions": {
"bazaar": {
"info": {
"input": {
"body": {
"name": "Example, Inc.",
"objective": "Summarize what this company does and surface evidence useful for a supplier-screening decision.",
"websiteUrl": "https://example.com/"
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"result": {
"asOf": "2026-09-29T00:00:00.000Z",
"facts": [
{
"label": "positioning",
"value": "Example public positioning",
"confidence": 0.9
}
],
"company": {
"websiteUrl": "https://example.com/",
"requestedName": "Example, Inc."
},
"sources": [
{
"url": "https://example.com/",
"title": "Official company website"
}
],
"summary": "Evidence-backed company summary.",
"freshness": {
"generatedAt": "2026-09-29T00:00:00.000Z",
"newestExternalMentionAt": "2026-09-28T15:00:00Z"
},
"objective": "Summarize what this company does and surface evidence useful for a supplier-screening decision.",
"fulfillment": {
"decisionId": "00000000-0000-4000-8000-000000000000",
"selectedRoute": "aun_public_web",
"customerSettlementRequiredBeforeLearning": true
},
"limitations": [],
"evidenceQuality": {
"score": 0.8,
"providerCount": 2,
"recentMentionCount": 1,
"independentSourceCount": 2
},
"externalMentions": [
{
"url": "https://news.example/example",
"note": "Recent public metadata match.",
"title": "Recent public mention"
}
]
}
}
}
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"input"
],
"properties": {
"input": {
"type": "object",
"required": [
"type",
"method",
"bodyType",
"body"
],
"properties": {
"body": {
"type": "object",
"required": [
"name",
"websiteUrl"
],
"properties": {
"name": {
"type": "string",
"maxLength": 500,
"minLength": 1,
"description": "Company, vendor, or organization name to research and normalize."
},
"objective": {
"type": "string",
"maxLength": 1200,
"minLength": 1,
"description": "Optional natural-language research objective from the buying agent. When omitted, AUN produces a general evidence-backed company intelligence profile."
},
"websiteUrl": {
"type": "string",
"maxLength": 8192,
"minLength": 8,
"description": "Public HTTP(S) official website used as the first-party evidence anchor."
}
},
"additionalProperties": false
},
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"POST"
],
"type": "string"
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
}
},
"additionalProperties": false
},
"output": {
"type": "object",
"required": [
"type"
],
"properties": {
"type": {
"type": "string"
},
"example": {
"type": "object"
}
}
}
}
}
}
},
"x402Version": 2
}Captured payload 24 of 25
{
"error": "PAYMENT-SIGNATURE header is required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x6c10344d3f96511438458e07a6f2be568a76dfff",
"amount": "1000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
}
],
"resource": {
"url": "https://api.avedaris.com/v1/paid/text-slugify",
"mimeType": "application/json",
"description": "Convert text into a deterministic lowercase URL-safe slug."
},
"extensions": {
"bazaar": {
"info": {
"input": {
"body": {
"text": "Hello, Agent World!"
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"result": {
"slug": "hello-agent-world"
}
}
}
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"input"
],
"properties": {
"input": {
"type": "object",
"required": [
"type",
"method",
"bodyType",
"body"
],
"properties": {
"body": {
"type": "object",
"required": [
"text"
],
"properties": {
"text": {
"type": "string",
"maxLength": 10000,
"minLength": 1
}
},
"additionalProperties": false
},
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"POST"
],
"type": "string"
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
}
},
"additionalProperties": false
},
"output": {
"type": "object",
"required": [
"type"
],
"properties": {
"type": {
"type": "string"
},
"example": {
"type": "object"
}
}
}
}
}
}
},
"x402Version": 2
}Captured payload 25 of 25
{
"error": "PAYMENT-SIGNATURE header is required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x6c10344d3f96511438458e07a6f2be568a76dfff",
"amount": "1000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
}
],
"resource": {
"url": "https://api.avedaris.com/v1/paid/json-minify",
"mimeType": "application/json",
"description": "Minify valid JSON without changing its parsed data model."
},
"extensions": {
"bazaar": {
"info": {
"input": {
"body": {
"input": "{\n \"a\": 1\n}"
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"result": {
"minified": "{\"a\":1}"
}
}
}
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"input"
],
"properties": {
"input": {
"type": "object",
"required": [
"type",
"method",
"bodyType",
"body"
],
"properties": {
"body": {
"type": "object",
"required": [
"input"
],
"properties": {
"input": {
"type": "string",
"maxLength": 100000,
"minLength": 1
}
},
"additionalProperties": false
},
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"POST"
],
"type": "string"
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
}
},
"additionalProperties": false
},
"output": {
"type": "object",
"required": [
"type"
],
"properties": {
"type": {
"type": "string"
},
"example": {
"type": "object"
}
}
}
}
}
}
},
"x402Version": 2
}Can I trust it score from our own monitoring
score from our own monitoring
90/100 Solid
#18 of 386 in Data. Bands: strong 93+, solid 75+, mixed 55+, weak below 55.
- Reliability
- 100% uptime 30d
- Compliance
- A 14/14 checks pass
- Price
- $0.0005 to $0.025 p1 in Data
- Risk
- clean no risk flag
- Traction
- $0.16 30d 4 buyers, top buyer 97% (address, not entity)
- Last change
- price changed 11d ago 3 in 30d
14/14 compliance checks
- 402 payload captured
- accepts[] array present
- payTo address recoverable
- payTo at accepts[0].payTo (conformant shape)
- payTo is a valid on-chain address
- atomic price declared
- atomic price in a sane range
- asset (token) address declared
- network resolves to CAIP-2
- payment scheme declared
- served over HTTPS
- declares the current x402 version (2)
- EIP-712 domain parameters present on every EVM entry
- x402 v2 envelope delivered in the payment-required header
402 terms unchanged since 2026-10-07. Last up 2026-10-18.
── Site signals
- homepage reachable
- openapi doc
- pricing page
- llms.txt
- robots.txt
- terms page
How the score works
What the score read on this service: status online, 100% uptime 30d, 187ms response p95, x402 compliance 14 of 14, $0.0005 price against the category, on-chain traction measured. Each of those is measured, and each is published in full below.
The score comes from our own monitoring, never from reviews, operator claims, or a language model: reliability, x402 compliance, price against the category, a deterministic risk flag, and a small on-chain traction term, weighted by ranking generation 3. It is not placement anyone can buy: the paid verify tier is reported beside it and is not one of its inputs. Every component below stays published and read-only.
Bands on the 0 to 100 measured score: strong at 93 and above, solid from 75, mixed from 55, weak below 55. Price and speed are scored against the whole category field, every listing in it that carries no danger flag, the scored service included, so the score places a service in its own field.
It is a score inside Data, and only there: price and speed are scored against the whole category field, every listing in it that carries no danger flag, the scored service included, which here means 386 listings, this one among them: the same 386 the position above is counted against. When the two differ, the field is the wider one, because a listing we have measured too little of to rank still sits in the field the price and the speed are normalized over. The same service in a different field would read differently. The same engine answers GET /api/v1/best, and asked for a different pool (the whole directory, or another filter) it returns a different number for this service under this same ranking generation. Neither is more correct: they answer different questions, and the methodology states which is which.
Paid probe: delivered (HTTP 200) on 2026-09-24. Settled via payAI ($0.16, 27 tx). Traction is a conservative undercount; first settlement seen 2026-09-01.
All measured facts
What it does
26 outcome-first machine services for autonomous agents over x402 V2 on Base USDC, led by AveDaris-routed Company Intelligence with public evidence, provenance, and bounded fulfillment; deterministic data, web, DNS, and payment-preflight utilities remain available as building blocks. Published from the canonical AveDaris runtime catalog.
Agent Utility Network is a listed x402 Data API. Captured payment terms name Base. Monitoring and settlement figures below describe the observations available to this directory; an unpaid HTTP 402 check does not prove that a paid call will deliver.
Assessment computed at . Latest service check observed at . Service data JSON · Measurement methodology.
Page rendered at . This response time is separate from the observation and computation times attached to each measurement.
Latest endpoint observation: . Latest price capture: . Prices are recorded quotes, not a promise of availability. Token assets and payment terms are listed separately. Endpoint data JSON · Price history JSON · Measurement methodology.
Assessment computed at . Uptime uses the stated daily-rollup window; response times are in milliseconds, compliance is passed/evaluated checks, and traction is a measured settlement floor. The comparison score is out of 100 within this category. Assessment JSON · Measurement methodology.
Observed daily coverage: 2026-09-19 to 2026-10-18 UTC. Daily monitoring and settlement rollups do not expose their computation time; a bucket date is not an update timestamp. Latest settlement in the assessment: . Uptime and response JSON · Volume JSON · Buyers JSON · Measurement methodology.
Ranked from the measured category pool, refreshed at most once a minute. The comparison has no persisted computation timestamp; the assessment time above belongs to this service only. Ranking API documentation · Ranking methodology.
x402 List home · Services · Data
- uptime · latest daily rollup
- 100%
- uptime 7d
- 100%
- uptime 30d
- 100%
- uptime 90d
- 99.1%
- response p95
- 187ms
- avg response
- 154ms
- total checks
- 2,764
Measured on the unpaid 402 handshake, not the paid call. A service can 402 correctly and still fail after payment.
- price (min)
- $0.0005
- price (max)
- $0.025
- category percentile (min)
- p1 in Data
- category percentile (max)
- p44 in Data
- endpoints / prices
- 25 / 10
- model
- tiered
- stability
- 0%
No deterministic risk flag. Risk fires only on an exact blocklist match, or a reserved-brand name with a mismatched verified payTo. Never from low uptime, a high price, or a model guess.
- domain age
- 43d
- registrar
- GoDaddy.com, LLC
- hosting
- custom
- domain created
- 2026-09-02
Identity facts, not a risk score.
- assessment volume 30d
- $0.16
- exact assessment volume 30d (USD)
- 0.1613
- assessment recorded at (UTC)
- 2026-10-17T20:43:03.316Z
- buyers 30d
- 4
- settlements 30d
- 27
- measured since
- 2026-09-01 (start of our harvest window)
- last settlement
- 2026-10-08
- top buyer share
- 97% of 30d volume (address, not entity)
- top 3 buyers share
- 99% of 30d volume (addresses, not entities)
- concentrated volume
- no
- trend 7d vs 30d
- 0.00x the 30d daily rate
- networks
- eip155:8453
- volume all-time
- $0.18
- settlements all-time
- 43
- median settlement 30d
- $0.001
- max settlement 30d
- $0.023
Assessment volume uses the latest 30d assessment. Over time sums daily address snapshots, rounded to cents and refreshed separately. The two sources can differ in timing, precision and shared-address attribution. Amounts use cents for comparison; known sub-cent values keep up to 12 significant digits. The exact stored assessment value is shown above.
Conservative undercount: only USDC settlements via facilitators we measure are counted. A measured floor, not an estimate.
Top buyer share lowers the on-chain traction part of the ranking score behind this page's verdict and /best, by up to half when one address holds all 30d volume. The Recommended and Highest volume sorts of the services list do not use it; they use the Concentrated volume rule instead.
- member since
- 2026-09-02
Recent checks
| Checked at (UTC) | Status | HTTP | Response | Endpoints |
|---|---|---|---|---|
| Online | 402 | 142ms | 25 | |
| Online | 402 | 165ms | 25 | |
| Online | 402 | 114ms | 25 | |
| Online | 402 | 184ms | 25 | |
| Online | 402 | 158ms | 25 | |
| Online | 402 | 149ms | 25 | |
| Online | 402 | 95ms | 25 | |
| Online | 402 | 139ms | 25 | |
| Online | 402 | 94ms | 25 | |
| Online | 402 | 112ms | 25 | |
| Online | 402 | 145ms | 25 | |
| Online | 402 | 129ms | 25 | |
| Online | 402 | 175ms | 25 | |
| Online | 402 | 175ms | 25 | |
| Online | 402 | 171ms | 25 | |
| Online | 402 | 181ms | 25 | |
| Online | 402 | 197ms | 25 | |
| Online | 402 | 155ms | 25 |
Changes3 in 30d
| Observed at (UTC) | Change | Evidence |
|---|---|---|
| price changed |
| |
| schema changed | endpoint added schema added | |
| price changed |
|
Amounts are on-wire atomic units in the named asset.
Over time
On-chain volume daily snapshots, USD 30d: $0.16, peak $0.12 on 09-30
volume no data in the payload
Distinct buyers per dayDistinct buyers per day
Uptime 100% on all 29 completed days
- Volume 30d
- $0.16
- Uptime
- 100% on all 29 completed days
More charts
Response time daily average, ms min 86ms, avg 156ms, max 214ms
09-19 to 10-18* UTC
Scores over time
x402 compliance low 14/14, high 14/14
09-19 to 10-18* UTC
Price percentile in Data own low to high; exact values below
09-19 to 10-18* UTC
Site signals present (of 6) own low to high; exact values below
09-19 to 10-18* UTC
Scores: one day per column, 09-19 to 10-18*, on the columns of Response time. Uptime held 100% every day in this window, including any partial day. Daily readings remain in the Uptime strip and Values. The checklist grew from 11 to 14 checks on 2026-07-28, before this window. Pillar lines use their own low and high. Exact dated readings are available in each readout and in Values.
Each series spans only the dates it has data for. Every series is also served as JSON at /api, /scores, /volume and /buyers.
Values
* today so far, partial (UTC).
The uptime summary counts completed UTC days only. The strip, readouts and table retain today's partial reading.
Daily snapshot total, 30d: $0.15, peak $0.12 on 09-30. The visible 30d total in Traction comes from the latest assessment. These sources can differ in their window, refresh time, cent rounding and shared-address attribution.
Daily address snapshots: 2026-09-19 to 2026-10-18 UTC; * today so far, partial (UTC). Daily snapshots store cents. A recorded $0.00 with settlements cannot distinguish exact zero from volume rounded away. Lost precision is unavailable here. † marks a recorded $0.00 with settlements.
Settlement volume uses the stored USD valuation of tracked payments; it is distinct from token quantities. USD-pegged assets are valued at 1 USD per token in these rollups. The measured settlement floor does not cover all payments to this service.
Assessment history last recorded at . Each UTC day uses its last recorded run; missing readings stay unmeasured. Assessment history JSON · Measurement methodology.
| Day | Volume | Buyers | Settlements | Uptime | Response | Compliance | Price percentile | Site signals |
|---|---|---|---|---|---|---|---|---|
| 2026-09-19 | $0.00 recorded† | 2 | 3 | 100% | 118.76ms | 14/14 | p0 | 4/6 |
| 2026-09-20 | no data | no data | no data | 100% | 130.42ms | 14/14 | p0 | 4/6 |
| 2026-09-21 | $0.00 recorded† | 1 | 1 | 100% | 143.24ms | 14/14 | p0 | 4/6 |
| 2026-09-22 | $0.00 recorded† | 1 | 3 | 100% | 198.07ms | 14/14 | p0 | 4/6 |
| 2026-09-23 | no data | no data | no data | 100% | 189.98ms | 14/14 | p0 | 4/6 |
| 2026-09-24 | $0.00 recorded† | 1 | 1 | 100% | 128.07ms | 14/14 | p0 | 4/6 |
| 2026-09-25 | $0.00 recorded† | 1 | 1 | 100% | 129.44ms | 14/14 | p0 | 6/6 |
| 2026-09-26 | $0.00 recorded† | 1 | 1 | 100% | 126.19ms | 14/14 | p0 | 6/6 |
| 2026-09-27 | $0.00 recorded† | 1 | 1 | 100% | 156.65ms | 14/14 | p0 | 6/6 |
| 2026-09-28 | $0.03 | 1 | 7 | 100% | 174.68ms | 14/14 | p0 | 6/6 |
| 2026-09-29 | $0.00 recorded† | 1 | 1 | 100% | 161.56ms | 14/14 | p0 | 6/6 |
| 2026-09-30 | $0.12 | 1 | 5 | 100% | 151.04ms | 14/14 | p0 | 6/6 |
| 2026-10-01 | no data | no data | no data | 100% | 167.83ms | 14/14 | p0 | 6/6 |
| 2026-10-02 | no data | no data | no data | 100% | 180.02ms | 14/14 | p0 | 6/6 |
| 2026-10-03 | no data | no data | no data | 100% | 213.64ms | 14/14 | p0 | 6/6 |
| 2026-10-04 | no data | no data | no data | 100% | 209.19ms | 14/14 | p0 | 6/6 |
| 2026-10-05 | no data | no data | no data | 100% | 164.83ms | 14/14 | p0 | 6/6 |
| 2026-10-06 | no data | no data | no data | 100% | 148.00ms | 14/14 | p0 | 6/6 |
| 2026-10-07 | no data | no data | no data | 100% | 155.14ms | 14/14 | p1 | 6/6 |
| 2026-10-08 | $0.00 recorded† | 1 | 2 | 100% | 196.06ms | 14/14 | p1 | 6/6 |
| 2026-10-09 | no data | no data | no data | 100% | 151.30ms | 14/14 | p1 | 6/6 |
| 2026-10-10 | no data | no data | no data | 100% | 162.43ms | 14/14 | p1 | 6/6 |
| 2026-10-11 | no data | no data | no data | 100% | 205.21ms | 14/14 | p1 | 6/6 |
| 2026-10-12 | no data | no data | no data | 100% | 141.88ms | 14/14 | p1 | 6/6 |
| 2026-10-13 | no data | no data | no data | 100% | 154.21ms | 14/14 | p1 | 6/6 |
| 2026-10-14 | no data | no data | no data | 100% | 162.89ms | 14/14 | p1 | 6/6 |
| 2026-10-15 | no data | no data | no data | 100% | 85.96ms | 14/14 | p1 | 6/6 |
| 2026-10-16 | no data | no data | no data | 100% | 91.61ms | 14/14 | p1 | 6/6 |
| 2026-10-17 | no data | no data | no data | 100% | 140.60ms | 14/14 | p1 | 6/6 |
| 2026-10-18* | no data | no data | no data | 100% | 155.25ms | no data | no data | no data |
Alternatives in Data
5 of 385 other ranked services in Data, ordered by the same measured score.
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