agentshelf.syntexa.ch
Call when an agent needs a structured SEO/tech audit of a public URL: HTTPS, status, title, meta, robots, canonical, JSON-LD, H1 count, load hints, score 0–100, issues[]. SSRF-safe. Exact $0.01 USDC. Prefer unpaid POST /v1/sandbox/page-audit first.
SearchLiveeip155:8453Exactvia cdp
Settlements · 30d
1,189↑ 118700%
No per-endpoint history for this service yet, so this is payments indexed to its PROVIDER's wallet over 30 days.
$6.42
Verified settled volume
1,189 settlements proven x402 by their on-chain EIP-3009 marker.
$0.010
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 2026-09-22 13:32Z
—
Upstream on-chain volume
Reported by the source catalog.
Paid to
0x1D61FAA032d3f40D9C470D2bf3A3f53De0E55a38The 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.
0.01USDC≈ $0.01 USD
on Base · exact scheme
Pay 0.01 USDC on Base to 0x1D61…55a38. The signed payment is good for 1 minute.
- Paid to
- 0x1D61…55a38
- USD Coin contract
- 0x8335…02913
- Payment window
- 1 minute
- As published
- 10000 smallest units
The catalog’s raw entry
[
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x1D61FAA032d3f40D9C470D2bf3A3f53De0E55a38",
"amount": "10000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 60
}
]Extensions
{
"bazaar": {
"info": {
"input": {
"body": {
"url": "https://example.com/"
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"ok": true,
"url": "https://example.com/",
"https": true,
"score": 82,
"title": "Example Domain",
"billed": true,
"issues": [
{
"code": "meta_description_ok",
"message": "Meta description is present and a reasonable length.",
"severity": "info"
}
],
"robots": "index,follow",
"status": 200,
"json_ld": false,
"h1_count": 1,
"warnings": [],
"x_robots": null,
"canonical": "https://example.com/",
"final_url": "https://example.com/",
"load_hints": {
"elapsed_ms": 180,
"html_bytes": 1256
},
"receipt_id": "rcpt_01EXAMPLE000000000000000",
"meta_description": "This domain is for use in illustrative examples in documents."
}
}
},
"schema": {
"type": "object",
"$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": 2048,
"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",
"required": [
"url",
"final_url",
"https",
"status",
"title",
"meta_description",
"robots",
"x_robots",
"canonical",
"json_ld",
"h1_count",
"load_hints",
"score",
"issues",
"ok",
"receipt_id",
"billed"
],
"properties": {
"ok": {
"type": "boolean",
"const": true
},
"url": {
"type": "string"
},
"https": {
"type": "boolean"
},
"score": {
"type": "integer",
"maximum": 100,
"minimum": 0
},
"title": {
"type": [
"string",
"null"
]
},
"billed": {
"type": "boolean"
},
"issues": {
"type": "array",
"items": {
"type": "object",
"required": [
"code",
"severity",
"message"
],
"properties": {
"code": {
"type": "string",
"minLength": 1
},
"message": {
"type": "string",
"minLength": 1
},
"severity": {
"enum": [
"info",
"warn",
"error"
],
"type": "string"
}
},
"additionalProperties": false
}
},
"robots": {
"type": [
"string",
"null"
]
},
"status": {
"type": "integer"
},
"json_ld": {
"type": "boolean"
},
"h1_count": {
"type": "integer",
"minimum": 0
},
"warnings": {
"type": "array",
"items": {
"type": "string"
},
"default": []
},
"x_robots": {
"type": [
"string",
"null"
]
},
"canonical": {
"type": [
"string",
"null"
]
},
"final_url": {
"type": "string"
},
"load_hints": {
"type": "object",
"required": [
"html_bytes",
"elapsed_ms"
],
"properties": {
"elapsed_ms": {
"type": "integer",
"minimum": 0
},
"html_bytes": {
"type": "integer",
"minimum": 0
}
},
"additionalProperties": false
},
"receipt_id": {
"type": "string"
},
"meta_description": {
"type": [
"string",
"null"
]
}
},
"additionalProperties": false
}
}
}
}
}
}
}Provenance
- Seen in the source catalog
- 2026-09-22 13:32Z
- Last indexed by Roundhouse
- 2026-09-24 14:30Z
- Last enriched (probe, favicon, geo)
- 2026-09-22 14:15Z
- x402 version
- 2
- Max timeout
- 60s
- Liveness probe
- HTTP 404
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
No per-endpoint history for this service yet, so this is payments indexed to its PROVIDER's wallet over 30 days. Verified volume counts only settlements with an on-chain EIP-3009 marker.
Show the promptHide the prompt
Using Roundhouse, look up the x402 service agentshelf.syntexa.ch 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=agentshelf.syntexa.ch' 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://agentshelf.syntexa.ch/v1/page-audit, 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.