api.helpmyagent.com
Validates a French company identifier, optional EU VAT number and optional structured invoice fields including supplier name, date and amount arithmetic.
OtherLiveeip155:8453Exactvia wellknown:api.helpmyagent.com
Settlements · 30d
4↓ 100%
No per-endpoint history for this service yet, so this is payments indexed to its PROVIDER's wallet over 30 days.
$0.008
Verified settled volume
4 settlements proven x402 by their on-chain EIP-3009 marker.
$0.020
Listed price
As published in the catalog. Always read the live 402 before paying.
—
Calls · 30d
Upstream's own call count for this endpoint, not ours.
—
Unique payers · 30d
Never called
—
Upstream on-chain volume
Reported by the source catalog.
Paid to
0xEaB9543AcF710a24fe096913A428E7d066c88F59The 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.
0.02USDC≈ $0.02 USD
on Base · exact scheme
Pay 0.02 USDC on Base to 0xEaB9…88F59. The signed payment is good for 1 minute.
- Paid to
- 0xEaB9…88F59
- USD Coin contract
- 0x8335…02913
- Payment window
- 1 minute
- As published
- 20000 smallest units
0.02units
on xrpl:0 · exact scheme
That figure is in the token’s smallest units. Roundhouse does not hold this contract’s decimals, so it is shown as published rather than converted.
- Paid to
- rUXKCZ…7Fezy
- Token contract
- 524C55…00000
- Payment window
- 10 minutes
The catalog’s raw entry
[
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2",
"assetTransferMethod": "eip3009"
},
"payTo": "0xEaB9543AcF710a24fe096913A428E7d066c88F59",
"amount": "20000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 60
},
{
"asset": "524C555344000000000000000000000000000000",
"extra": {
"issuer": "rMxCKbEDwqr76QuheSUMdEGf4B9xJ8m5De",
"sourceTag": 804681468
},
"payTo": "rUXKCZetEbwQc1i5vkJL6SNXYK3hG7Fezy",
"amount": "0.02",
"scheme": "exact",
"network": "xrpl:0",
"maxTimeoutSeconds": 600
}
]Extensions
{
"bazaar": {
"info": {
"input": {
"body": {
"invoice": {
"date": "2026-01-01",
"total": 0,
"number": "example",
"currency": "x",
"subtotal": 0,
"vat_amount": 0,
"supplier_name": "example"
},
"identifier": "000000000",
"vat_number": "example"
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"name": "example",
"siren": "example",
"exists": false,
"verdict": "example",
"vies_name": "example",
"checked_at": "example",
"identifier": "example",
"vies_valid": false,
"limitations": [
"example"
],
"vies_status": "example",
"format_match": false,
"invoice_validation": {
"issues": [
{
"code": "example",
"severity": "warning"
}
],
"verdict": "not_checked",
"provided": false,
"invoice_date_valid": false,
"supplier_name_match": false,
"arithmetic_consistent": false
},
"expected_vat_number": "example",
"supplied_vat_number": "example"
}
}
},
"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": [
"identifier"
],
"properties": {
"invoice": {
"type": "object",
"properties": {
"date": {
"type": "string",
"format": "date",
"description": "Optional value for “date” as defined by this API contract."
},
"total": {
"type": "number",
"minimum": 0,
"description": "Optional value for “total” as defined by this API contract. (minimum 0)."
},
"number": {
"type": "string",
"minLength": 1,
"description": "Identifier body used together with the supplied country code. (minimum length 1)."
},
"currency": {
"type": "string",
"pattern": "^[A-Z]{3}$",
"description": "Optional value for “currency” as defined by this API contract."
},
"subtotal": {
"type": "number",
"minimum": 0,
"description": "Optional value for “subtotal” as defined by this API contract. (minimum 0)."
},
"vat_amount": {
"type": "number",
"minimum": 0,
"description": "Optional value for “vat amount” as defined by this API contract. (minimum 0)."
},
"supplier_name": {
"type": "string",
"description": "Optional value for “supplier name” as defined by this API contract."
}
},
"description": "Optional value for “invoice” as defined by this API contract.",
"additionalProperties": false
},
"identifier": {
"type": "string",
"pattern": "^[0-9]{9}([0-9]{5})?$",
"description": "French company identifier: 9-digit SIREN or 14-digit SIRET."
},
"vat_number": {
"type": "string",
"description": "Optional or required VAT identifier used by this validation or consistency check."
}
},
"description": "Structured input parameters for the company/fr/invoice-check API.",
"additionalProperties": false
},
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"POST"
],
"type": "string"
},
"bodyType": {
"enum": [
"json"
],
"type": "string"
}
},
"additionalProperties": false
},
"output": {
"type": "object",
"required": [
"type"
],
"properties": {
"type": {
"type": "string",
"const": "json"
},
"example": {
"type": "object",
"required": [
"identifier",
"exists",
"siren",
"name",
"expected_vat_number",
"supplied_vat_number",
"format_match",
"vies_status",
"vies_valid",
"vies_name",
"verdict",
"invoice_validation",
"checked_at"
],
"properties": {
"name": {
"type": [
"string",
"null"
],
"description": "Publicly available company, person, buyer or record name for this result."
},
"siren": {
"type": [
"string",
"null"
],
"description": "Normalized 9-digit French SIREN when available."
},
"exists": {
"type": "boolean",
"description": "Whether the requested company or public record was found in the checked source."
},
"verdict": {
"type": "string",
"description": "Normalized endpoint conclusion derived from the checked public data."
},
"vies_name": {
"type": [
"string",
"null"
],
"description": "Structured value returned for “vies name” as defined by this API contract."
},
"checked_at": {
"type": "string",
"description": "UTC timestamp at which HelpMyAgent performed the check."
},
"identifier": {
"type": "string",
"description": "Identifier supplied for the request, echoed in normalized form when applicable."
},
"vies_valid": {
"type": [
"boolean",
"null"
],
"description": "Structured value returned for “vies valid” as defined by this API contract."
},
"limitations": {
"type": "array",
"items": {
"type": "string"
},
"description": "Known interpretation, source-coverage or freshness limitations for this result."
},
"vies_status": {
"type": "string",
"description": "Structured value returned for “vies status” as defined by this API contract."
},
"format_match": {
"type": [
"boolean",
"null"
],
"description": "Structured value returned for “format match” as defined by this API contract."
},
"invoice_validation": {
"type": "object",
"required": [
"provided",
"verdict",
"arithmetic_consistent",
"supplier_name_match",
"invoice_date_valid",
"issues"
],
"properties": {
"issues": {
"type": "array",
"items": {
"type": "object",
"required": [
"code",
"severity"
],
"properties": {
"code": {
"type": "string",
"description": "Structured value returned for “code” as defined by this API contract."
},
"severity": {
"enum": [
"warning",
"error"
],
"type": "string",
"description": "Structured value returned for “severity” as defined by this API contract. (allowed values: warning, error)."
}
},
"additionalProperties": false
},
"description": "Structured value returned for “issues” as defined by this API contract."
},
"verdict": {
"enum": [
"not_checked",
"coherent",
"incomplete",
"incoherent"
],
"type": "string",
"description": "Normalized endpoint conclusion derived from the checked public data. (allowed values: not_checked, coherent, incomplete, incoherent)."
},
"provided": {
"type": "boolean",
"description": "Structured value returned for “provided” as defined by this API contract."
},
"invoice_date_valid": {
"type": [
"boolean",
"null"
],
"description": "Structured value returned for “invoice date valid” as defined by this API contract."
},
"supplier_name_match": {
"type": [
"boolean",
"null"
],
"description": "Structured value returned for “supplier name match” as defined by this API contract."
},
"arithmetic_consistent": {
"type": [
"boolean",
"null"
],
"description": "Structured value returned for “arithmetic consistent” as defined by this API contract."
}
},
"description": "Structured value returned for “invoice validation” as defined by this API contract.",
"additionalProperties": false
},
"expected_vat_number": {
"type": [
"string",
"null"
],
"description": "Structured value returned for “expected vat number” as defined by this API contract."
},
"supplied_vat_number": {
"type": [
"string",
"null"
],
"description": "Structured value returned for “supplied vat number” as defined by this API contract."
}
},
"description": "Structured result returned by the company/fr/invoice-check API.",
"additionalProperties": false
}
},
"additionalProperties": false
}
}
}
}
}Provenance
- Seen in the source catalog
- —
- Last indexed by Roundhouse
- 2026-09-24 06:15Z
- Last enriched (probe, favicon, geo)
- 2026-09-19 21:45Z
- x402 version
- 2
- Max timeout
- 60s
- Liveness probe
- HTTP 405
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 api.helpmyagent.com 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=api.helpmyagent.com' 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://api.helpmyagent.com/v1/company/fr/invoice-check, 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.