Public Source Snapshot
Fetch one public HTTPS HTML, JSON, XML, or text source and return normalized agent-ready text, optional literal-match excerpts, a content hash, and an Ed25519-signed receipt. No account or API key.
Inferenceoffline · HTTP 525eip155:8453Exactvia cdp
Content-extractionWeb-readerWeb-scrapingLlm-contextSource-hash
Calls · 30d
1→ 0%
This endpoint's own trailing-30-day call count, as published by the upstream catalog and snapshotted daily. 29 snapshots so far.
$3.25
Verified settled volume
81 settlements proven x402 by their on-chain EIP-3009 marker.
$0.030
Listed price
As published in the catalog. Always read the live 402 before paying.
1
Calls · 30d
Upstream's own call count for this endpoint, not ours.
1
Unique payers · 30d
Last called 2026-08-25 21:36Z
—
Upstream on-chain volume
Reported by the source catalog.
Paid to
0x9500075649a70411c81f99c4314f6cff55d12579The 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.
0.03USDC≈ $0.03 USD
on Base · exact scheme
Pay 0.03 USDC on Base to 0x9500…12579. The signed payment is good for 5 minutes.
- Paid to
- 0x9500…12579
- USD Coin contract
- 0x8335…02913
- Payment window
- 5 minutes
- As published
- 30000 smallest units
The catalog’s raw entry
[
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x9500075649a70411c81f99c4314f6cff55d12579",
"amount": "30000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
}
]Extensions
{
"bazaar": {
"info": {
"input": {
"body": {
"url": "https://www.sec.gov/newsroom/press-releases",
"query": "enforcement",
"max_characters": 12000
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"url": "https://www.sec.gov/newsroom/press-releases",
"query": {
"value": "enforcement",
"excerpts": [],
"literal_match_count_returned": 1
},
"content": {
"truncated": false,
"content_sha256": "sha256:0000000000000000000000000000000000000000000000000000000000000000",
"normalized_text": "SEC press release text...",
"returned_characters": 25,
"total_normalized_characters": 25
},
"product": "PUBLIC_SOURCE_SNAPSHOT",
"receipt": {
"algorithm": "Ed25519"
},
"upgrade": {
"path": "/v1/monitors/source-change"
},
"provenance": {
"engine_version": "public-source-snapshot/0.1.0"
},
"request_id": "public_source_snapshot_example",
"http_status": 200,
"content_type": "text/html",
"retrieved_at": "2026-08-10T00:00:00Z"
}
}
},
"schema": {
"type": "object",
"$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",
"format": "uri",
"pattern": "^https://",
"maxLength": 2048,
"description": "Public HTTPS source to fetch once."
},
"query": {
"type": "string",
"maxLength": 200,
"description": "Optional literal case-insensitive phrase for excerpts."
},
"max_characters": {
"type": "integer",
"default": 12000,
"maximum": 50000,
"minimum": 1000
}
},
"additionalProperties": false
},
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"POST",
"PUT",
"PATCH"
],
"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": [
"request_id",
"product",
"url",
"retrieved_at",
"http_status",
"content_type",
"content",
"query",
"upgrade",
"provenance",
"receipt"
],
"properties": {
"url": {
"type": "string",
"format": "uri"
},
"query": {
"type": "object"
},
"content": {
"type": "object"
},
"product": {
"const": "PUBLIC_SOURCE_SNAPSHOT"
},
"receipt": {
"type": "object"
},
"upgrade": {
"type": "object"
},
"provenance": {
"type": "object"
},
"request_id": {
"type": "string"
},
"http_status": {
"type": "integer"
},
"content_type": {
"type": "string"
},
"retrieved_at": {
"type": "string",
"format": "date-time"
}
}
}
}
}
}
}
}
}Provenance
- Seen in the source catalog
- 2026-08-25 21:36Z
- Last indexed by Roundhouse
- 2026-09-22 01:00Z
- Last enriched (probe, favicon, geo)
- 2026-09-24 13:15Z
- x402 version
- 2
- Max timeout
- 300s
- Liveness probe
- HTTP 525
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. 29 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 Public Source Snapshot 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=Public%20Source%20Snapshot' 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://evidence.regulavita.com/v1/web/source-snapshot, 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. Mint a personal key for $0.01 at GET https://api.roundhouseai.io/v0/test/x402, or use an organization key from https://roundhouseai.io/dashboard/team. If you do not have Roundhouse tools or skills installed, read https://roundhouseai.io/skill.md first — it is the whole procedure.