payment-ready until 2026-08-20
Two cheap, agent-native utility endpoints paid per call over x402 on Base: POST /extract turns any public URL into clean, LLM-ready Markdown with metadata (title, author, published date, links, word count) for $0.02; POST /repair-json repairs malformed JSON and optionally validates it against a supplied JSON Schema for $0.005. x402 v2, USDC, settled via the Coinbase CDP facilitator.
Pay from $0.005 per request in USDC on Base, settled onchain via the x402 protocol, no signup, no API key needed.
first settlement 2026-08-03 · $0.09 all-time · settled via coinbase
ASSESSMENT
updated 1h agoEvidence-backed signals, not a single score. Click any chip for the proof. Measured values stay read-only; unknown is honest.
reliability 100%
- uptime 24h
- 100%
- uptime 7d
- 100%
- uptime 30d
- 100%
- uptime 90d
- 100%
- response p95
- 2160ms
- avg response
- 1100ms
- total checks
- 926
Measured on the unpaid 402 handshake, not the paid call. A service can 402 correctly and still fail after payment.
compliance A (14/14)
14 of 14 x402 conformance checks pass. Full checklist below.
price $0.005 (p36 in Data)
- price (min)
- $0.005
- category percentile (min)
- p36 in Data
- endpoints / prices
- 1 / 1
- model
- flat
- stability
- 0%
risk clean
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
- 61d
- registrar
- GoDaddy.com, LLC
- hosting
- custom
- domain created
- 2026-06-09
Identity facts, not a risk score.
traction $0.083 30d · 2 buyers · top buyer 90%
- volume 30d
- $0.083
- buyers 30d
- 2
- settlements 30d
- 9
- first settlement
- 2026-08-03
- last settlement
- 2026-08-10
- top buyer share
- 90% of 30d volume
- trend 7d vs 30d
- 0.41x the 30d daily rate
- networks
- eip155:8453
- volume all-time
- $0.09
- settlements all-time
- 9
- median settlement 30d
- $0.005
- max settlement 30d
- $0.015
- settled via
- coinbase ($0.08, 9 tx)
Conservative undercount: only USDC settlements via facilitators we measure are counted. A measured floor, not an estimate.
Top buyer share is a concentration signal, not part of the ranking score.
CHANGES
1 event, detecting since 2026-07-24Payout, price, and schema changes detected on this service's x402 wire. A payout rotation at an unchanged price shows up here even when nothing else moves. Full feed at /changes.
changes price changed 10d ago (1 since 2026-07-24)
price changed · 10d ago
POST /extract · eip155:8453 · USDC: 20000 → 5000
Amounts are on-wire atomic units in the named asset.
WHAT IT DOES
ai-derivedThe service extracts data from content via POST requests.
- category
- data-extraction
- in
- body
AI-generated summary. The measured data is never altered by it.
ENDPOINTS
| METHOD | PATH | DESCRIPTION | PRICE | NETWORK | ASSET | 402 CHANNEL |
|---|---|---|---|---|---|---|
| POST | /extract | $0.005 | Base | USDC | header |
REQUEST / RESPONSE EXAMPLE
An unpaid request to POST /extract returns HTTP 402 with the payment terms. Settle onchain via your facilitator, then retry with the X-Payment header.
curl -i -X POST 'https://x402.fenixfoundry.com/extract'
// 402 response (captured by monitor) · 1 payload · click to expand
[
{
"error": "Payment required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x737426d3eD53930B889b3f61774669a0FDf3BE54",
"amount": "5000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 60
}
],
"resource": {
"url": "https://x402.fenixfoundry.com/extract",
"tags": [
"web-scraping",
"markdown",
"extraction",
"reader",
"content"
],
"mimeType": "application/json",
"description": "Scrape and fetch any public web page and return clean, LLM-ready Markdown plus metadata (title, author, published date, excerpt, outbound links, word count). A web reader and content extractor with boilerplate, nav and ads removed.",
"serviceName": "agent-reader"
},
"extensions": {
"bazaar": {
"info": {
"input": {
"body": {
"url": "https://example.com/blog/post",
"format": "markdown"
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"url": "https://example.com/blog/post",
"links": [
"https://example.com/related",
"https://other.example/ref"
],
"title": "Post title",
"author": "Jane Doe",
"format": "markdown",
"excerpt": "First paragraph of the article...",
"markdown": "# Post title\n\nFirst paragraph of the article...",
"fetchedAt": "2026-07-31T12:00:00.000Z",
"truncated": false,
"wordCount": 812,
"publishedDate": "2026-05-14T09:00:00.000Z"
}
}
},
"schema": {
"type": "object",
"$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",
"description": "Absolute http(s) URL of the page to fetch and extract."
},
"format": {
"enum": [
"markdown",
"json"
],
"type": "string",
"default": "markdown",
"description": "`markdown` returns the article body as Markdown; `json` returns metadata only with the markdown omitted."
}
},
"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",
"required": [
"url",
"format",
"wordCount",
"links"
],
"properties": {
"url": {
"type": "string"
},
"links": {
"type": "array",
"items": {
"type": "string"
}
},
"title": {
"type": [
"string",
"null"
]
},
"author": {
"type": [
"string",
"null"
]
},
"format": {
"enum": [
"markdown",
"json"
],
"type": "string"
},
"excerpt": {
"type": [
"string",
"null"
]
},
"markdown": {
"type": [
"string",
"null"
]
},
"fetchedAt": {
"type": "string"
},
"truncated": {
"type": "boolean"
},
"wordCount": {
"type": "integer"
},
"publishedDate": {
"type": [
"string",
"null"
]
}
}
}
}
}
}
}
}
},
"x402Version": 2
}
] OVER TIME
All charts use the 7d selector; each series spans only the dates it has data for. Every series is also served as JSON at /api/v1/services/agent-reader/price, /scores, /volume and /buyers. On-chain volume and distinct buyers are measured over the service's settlement address and are a conservative undercount (only settlements that reach a measured facilitator are counted). The on-chain series roll up hourly, so the latest day can be up to about an hour behind; distinct buyers are counted per payout address, so a service that settles to more than one address is an upper bound.
checklist grew 11->14 on 2026-07-28; a step here is a metric change, not a regression
Measured site and economics pillars from the assessment history, so the latest value shown elsewhere on this page reads as a point on a trend rather than a permanent state.
COMPLIANCE
14/14 checks pass · grade Alast 402 captured 2026-08-03 · last up 2026-08-13
- 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
SITE PILLARS
- homepage reachable
- openapi doc
- pricing page
- llms.txt
- robots.txt
- terms page
recent checks (18) live · click to expand
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