Signal Forge Fetch
Public HTML URL to bounded Markdown, source URL, retrieval time and content hash. No JavaScript, login, PDF or CAPTCHA bypass. Unsupported or oversized content fails before settlement. Reuse request_key and the original payment proof to recover a completed response for 24 hours without another charge.
SearchLiveeip155:8453Exactvia cdp
WebFetchMarkdown
Calls · 30d
3→ 0%
This endpoint's own trailing-30-day call count, as published by the upstream catalog and snapshotted daily. 31 snapshots so far.
$0.65
Verified settled volume
23 settlements proven x402 by their on-chain EIP-3009 marker.
$0.0050
Listed price
As published in the catalog. Always read the live 402 before paying.
3
Calls · 30d
Upstream's own call count for this endpoint, not ours.
2
Unique payers · 30d
Last called 2026-10-12 17:12Z
—
Upstream on-chain volume
Reported by the source catalog.
Paid to
0x7e4d786057930b66cb45e2017a587425ebade587The wallet the 402 directs payment to. Its whole payment record — every payer, every chain — is on the merchant page.
Asset 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913
Provider
The payTo wallet does not resolve to a registered ERC-8004 agent. That is not a verdict on the service — most of the catalog is unregistered.
Accepts
The payment requirements as published to the catalog. Read the live 402 before paying — a price here is a claim, not a quote.
0.005USDC≈ $0.005 USD
on Base · exact scheme
Pay 0.005 USDC on Base to 0x7e4d…de587. The signed payment is good for 5 minutes.
- Paid to
- 0x7e4d…de587
- USD Coin contract
- 0x8335…02913
- Payment window
- 5 minutes
- As published
- 5000 smallest units
The catalog’s raw entry
[
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2",
"paymentFlow": "authorization",
"assetTransferMethod": "eip3009"
},
"payTo": "0x7e4d786057930b66cb45e2017a587425ebade587",
"amount": "5000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
}
]Extensions
{
"bazaar": {
"info": {
"input": {
"body": {
"url": "https://signalforgestudios.com/capabilities/",
"max_chars": 12000,
"request_key": "example-job-000001"
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"title": "Example",
"replay": false,
"timing": {
"extraction_ms": 0,
"source_fetch_ms": 0
},
"quality": {
"method": "document",
"status": "usable",
"warnings": [
"Synthetic example only."
]
},
"markdown": "# Example\n\nThis synthetic response illustrates the contract only. It is not an actual page fetch, settlement, performance measurement or customer result.",
"final_url": "https://example.com/",
"truncated": false,
"request_id": "example-only",
"source_url": "https://example.com/",
"published_at": null,
"retrieved_at": "2026-10-02T00:00:00.000Z",
"content_chars": 153,
"source_status": 200,
"content_sha256": "8f5771012a0d69b586ff3fcb1d3ece5d4f489d7e63f8d331d76bb02804d8036b",
"schema_version": "1.0",
"untrusted_content": true
}
}
},
"schema": {
"type": "object",
"$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": [
"url",
"request_key"
],
"properties": {
"url": {
"type": "string",
"pattern": "^https?://",
"maxLength": 2048
},
"max_chars": {
"type": "integer",
"default": 12000,
"maximum": 24000,
"minimum": 1000
},
"section_id": {
"type": "string",
"pattern": "^[A-Za-z0-9][A-Za-z0-9_.:-]{0,159}$",
"maxLength": 160,
"description": "Optional literal HTML section or heading ID inside main/article. Returns only that section, never clips. Not a CSS selector."
},
"request_key": {
"type": "string",
"pattern": "^[A-Za-z0-9_.:-]+$",
"maxLength": 128,
"minLength": 16
}
},
"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": [
"schema_version",
"request_id",
"source_url",
"final_url",
"title",
"markdown",
"retrieved_at",
"published_at",
"content_sha256",
"source_status",
"content_chars",
"truncated",
"untrusted_content",
"quality",
"timing",
"replay"
],
"properties": {
"title": {
"type": "string",
"maxLength": 500
},
"replay": {
"type": "boolean"
},
"timing": {
"type": "object",
"required": [
"source_fetch_ms",
"extraction_ms"
],
"properties": {
"extraction_ms": {
"type": "integer",
"minimum": 0
},
"source_fetch_ms": {
"type": "integer",
"minimum": 0
}
},
"additionalProperties": false
},
"quality": {
"type": "object",
"required": [
"status",
"method",
"warnings"
],
"properties": {
"method": {
"enum": [
"readability",
"document"
]
},
"status": {
"const": "usable"
},
"section": {
"type": "object",
"required": [
"id",
"title"
],
"properties": {
"id": {
"type": "string",
"pattern": "^[A-Za-z0-9][A-Za-z0-9_.:-]{0,159}$",
"maxLength": 160
},
"title": {
"type": "string",
"maxLength": 500
}
},
"additionalProperties": false
},
"warnings": {
"type": "array",
"items": {
"type": "string"
}
}
},
"additionalProperties": false
},
"markdown": {
"type": "string",
"maxLength": 24000,
"minLength": 80
},
"final_url": {
"type": "string",
"maxLength": 2048
},
"truncated": {
"const": false
},
"request_id": {
"type": "string",
"maxLength": 128,
"minLength": 1
},
"source_url": {
"type": "string",
"maxLength": 2048
},
"published_at": {
"type": "null"
},
"retrieved_at": {
"type": "string",
"maxLength": 40,
"minLength": 20
},
"content_chars": {
"type": "integer",
"maximum": 24000,
"minimum": 80
},
"source_status": {
"type": "integer",
"maximum": 299,
"minimum": 200
},
"content_sha256": {
"type": "string",
"pattern": "^[0-9a-f]{64}$"
},
"schema_version": {
"const": "1.0"
},
"untrusted_content": {
"const": true
}
},
"additionalProperties": false
}
}
}
}
}
}
}Provenance
- Seen in the source catalog
- 2026-10-12 17:12Z
- Last indexed by Roundhouse
- 2026-10-26 17:30Z
- Last enriched (probe, favicon, geo)
- 2026-10-02 21:45Z
- x402 version
- 2
- Max timeout
- 300s
- Liveness probe
- HTTP 200
Hand this page to an agent
Copy the prompt and paste it into Claude, an MCP client or your own agent — it will vet this service and call it over the free read API. No key, no account.
GET api.roundhouseai.io/v0/endpoints
This endpoint's own trailing-30-day call count, as published by the upstream catalog and snapshotted daily. 31 snapshots so far. Verified volume counts only settlements with an on-chain EIP-3009 marker.
Show the promptHide the prompt
Using Roundhouse, look up the x402 service Signal Forge Fetch and tell me whether it is worth paying: what a call costs, whether the endpoint answered when last probed, and what its payment record actually shows. curl -s 'https://api.roundhouseai.io/v0/endpoints?q=Signal%20Forge%20Fetch' curl -s 'https://api.roundhouseai.io/v0/merchants/<the payTo wallet returned above>' Then call it: read the price from the live 402 at https://signalforgestudios.com/x402/fetch, never from a cached figure, and pay with an x402 client. The /v0 API needs an API key (`authorization: Bearer rh_live_…`) on everything except /v0/unified* and /v0/endpoints. Either pay over x402 (mint a personal key for $0.01 at GET https://api.roundhouseai.io/v0/test/x402), or ask me for an organization key, which I create at https://roundhouseai.io/dashboard/connections. If you have neither, ask before going further. If you do not have Roundhouse tools or skills installed, read https://roundhouseai.io/skill.md first — it is the whole procedure.