tienda.textokit.store
Comprá traducciones al español rioplatense, resúmenes con citas y comparaciones de textos. Precios por pedido, Mercado Pago en pesos y USDC por x402.
The wallet the 402 directs payment to. Its whole payment record — every payer, every chain — is on the merchant page.
Asset 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913
Live 402 challenge
Captured by the enrichment pass, not read just now. Prices can change — always read the 402 the endpoint answers with.
{
"error": "X-PAYMENT header is required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x6b5aF9924f4CD35643c11a9fd1C983f77261A6E1",
"scheme": "exact",
"network": "base",
"mimeType": "application/json",
"resource": "https://tienda.textokit.store/api/cuit-ar",
"description": "Valida el formato y el dígito verificador de un CUIT o CUIL argentino y devuelve su forma normalizada. El tipo puede declararse, pero no se deduce del número. La validación matemática no confirma asignación, titularidad, inscripción ni vigencia.",
"outputSchema": {
"input": {
"type": "http",
"method": "POST",
"bodyType": "json",
"bodyFields": {
"type": {
"type": "string",
"required": false,
"description": "Tipo declarado; auto deja el tipo sin determinar."
},
"identifier": {
"type": "string",
"required": true,
"description": "Once dígitos o formato XX-XXXXXXXX-X."
}
}
},
"output": {
"type": {
"type": "null"
},
"scope": {
"type": "string"
},
"errors": {
"type": "array"
},
"formatted": {
"type": "string"
},
"typeBasis": {
"type": "string"
},
"normalized": {
"type": "string"
},
"formatValid": {
"type": "boolean"
},
"checksumValid": {
"type": "boolean"
},
"requestedType": {
"type": "string"
},
"typeConfirmed": {
"type": "boolean"
},
"providedCheckDigit": {
"type": "number"
},
"publicVerification": {
"type": "object"
},
"mathematicallyValid": {
"type": "boolean"
},
"calculatedCheckDigit": {
"type": "number"
}
}
},
"maxAmountRequired": "2000",
"maxTimeoutSeconds": 300
}
],
"x402Version": 1
}Accepts
The payment requirements as published to the catalog. Read the live 402 before paying — a price here is a claim, not a quote.
Pay 0.001 USDC on Base to 0x6b5a…1A6E1. The signed payment is good for 5 minutes.
- Paid to
- 0x6b5a…1A6E1
- USD Coin contract
- 0x8335…02913
- Payment window
- 5 minutes
- As published
- 1000 smallest units
- Buys
- Validate an Argentine CUIT or CUIL tax id: format and check-digit verification, normalized and formatted forms, declared type (CUIT or CUIL). Use this when an agent collects Argentine customer or supplier ids and must reject typos before invoicing, KYC or onboarding. Mathematical validation only: it does not confirm registration or ownership. JSON, no model inference. Free sample at /api/cuit-ar/sample.
- Returns
- application/json
The catalog’s raw entry
[
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x6b5aF9924f4CD35643c11a9fd1C983f77261A6E1",
"scheme": "exact",
"network": "base",
"mimeType": "application/json",
"resource": "https://tienda.textokit.store/api/cuit-ar",
"description": "Validate an Argentine CUIT or CUIL tax id: format and check-digit verification, normalized and formatted forms, declared type (CUIT or CUIL). Use this when an agent collects Argentine customer or supplier ids and must reject typos before invoicing, KYC or onboarding. Mathematical validation only: it does not confirm registration or ownership. JSON, no model inference. Free sample at /api/cuit-ar/sample.",
"outputSchema": {
"input": {
"type": "http",
"method": "POST",
"bodyType": "json",
"bodyFields": {
"type": {
"type": "string",
"required": false,
"x-label-en": "Declared type",
"x-label-es": "Tipo declarado",
"description": "Optional caller-declared type: auto, CUIT or CUIL. Defaults to auto; does not confirm the type.",
"x-field-name": "type",
"x-description-es": "Tipo declarado; auto deja el tipo sin determinar."
},
"identifier": {
"type": "string",
"required": true,
"x-label-en": "Identifier",
"x-label-es": "Identificador",
"description": "Eleven digits or XX-XXXXXXXX-X format, supplied as text; up to 32 characters.",
"x-field-name": "identifier",
"x-description-es": "Once dígitos o formato XX-XXXXXXXX-X."
}
}
},
"output": {
"type": {
"type": "string",
"description": "Caller-declared type; null when auto is requested.",
"x-description-es": "Tipo declarado por el solicitante; null con auto."
},
"scope": {
"type": "string",
"description": "Limitations of format and checksum validation.",
"x-description-es": "Limitaciones de la validación de formato y dígito."
},
"errors": {
"type": "array",
"description": "Validation explanations in Spanish; an empty array does not establish official registration.",
"x-description-es": "Explicaciones en español; un arreglo vacío no acredita inscripción oficial."
},
"formatted": {
"type": "string",
"description": "Identifier formatted as XX-XXXXXXXX-X, or null.",
"x-description-es": "Identificador con formato XX-XXXXXXXX-X, o null."
},
"typeBasis": {
"type": "string",
"description": "Basis of the type field: undetermined or callerDeclaration.",
"x-description-es": "Base del campo type: undetermined o callerDeclaration."
},
"normalized": {
"type": "string",
"description": "Identifier without separators, or null for invalid formats.",
"x-description-es": "Identificador sin separadores, o null si el formato es inválido."
},
"formatValid": {
"type": "boolean",
"description": "Whether the identifier uses an accepted format.",
"x-description-es": "Indica si el identificador usa un formato admitido."
},
"checksumValid": {
"type": "boolean",
"description": "Whether the check digit matches; null for invalid formats.",
"x-description-es": "Indica coincidencia del dígito; null si el formato es inválido."
},
"requestedType": {
"type": "string",
"description": "Requested type: auto, CUIT or CUIL.",
"x-description-es": "Tipo solicitado: auto, CUIT o CUIL."
},
"typeConfirmed": {
"type": "boolean",
"description": "False: the declared type has not been confirmed.",
"x-description-es": "False: el tipo declarado no está confirmado."
},
"providedCheckDigit": {
"type": "number",
"description": "Submitted check digit, or null for invalid formats.",
"x-description-es": "Dígito enviado, o null si el formato es inválido."
},
"publicVerification": {
"type": "object",
"description": "The current handler does not verify against public sources.",
"x-description-es": "El handler actual no verifica mediante fuentes públicas."
},
"mathematicallyValid": {
"type": "boolean",
"description": "Whether format and checksum are valid; does not establish assignment.",
"x-description-es": "Indica formato y dígito válidos; no acredita asignación."
},
"calculatedCheckDigit": {
"type": "number",
"description": "Calculated decimal check digit; null when unavailable.",
"x-description-es": "Dígito decimal calculado; null cuando no está disponible."
}
}
},
"maxAmountRequired": "1000",
"maxTimeoutSeconds": 300
}
]Provenance
- Seen in the source catalog
- —
- Last indexed by Roundhouse
- 2026-10-22 03:15Z
- Last enriched (probe, favicon, geo)
- 2026-10-13 06:15Z
- x402 version
- 1
- Max timeout
- 300s
- Liveness probe
- HTTP 402
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 tienda.textokit.store 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=tienda.textokit.store' 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://tienda.textokit.store/api/cuit-ar, 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.