# API Gateway CL, free, Prueba gratis, GET /api/v2/sii/contribuyentes/rut/verificar/{rut}/{serie}: Business verification API

> Recurso para verificar la validez de la cédula RUT de empresas chilenas.

API Gateway CL's Prueba gratis plan lets you call the business verification API. We check each provider's docs for 11 fields. API Gateway CL's docs list 4: Registered name, Tax ID, Principal address, Filings.
We haven't run API Gateway CL through [our business verification API benchmark](https://datacircle.dev/best-business-verification-api.txt) yet.
This plan is free. We rank 1,422 plans for business verification APIs by price. Half the plans cost $7.895 or less per 1,000 companies. [See the best free business verification API plan.](https://datacircle.dev/best-business-verification-api.txt)
[CharityAPI's $15 monthly plan](https://datacircle.dev/business-verification-apis/charityapi/15-monthly-paid-get-api-organizations-ein/llms.txt) is the cheapest paid plan per 1,000 companies. CharityAPI's plan covers companies in the United States only. CharityAPI's $15 monthly plan charges nothing per call. You get as many companies as CharityAPI's rate limit allows. [ApiZero's CNY 399 yearly plan](https://datacircle.dev/business-verification-apis/apizero/cny-399-yearly-diamond-membership-get-api-company-search/llms.txt) costs the least for 10,000 companies a month: about $4.97.
[Scoris's €19 pack](https://datacircle.dev/business-verification-apis/scoris/19-pack/llms.txt) covers any number of companies in 8 countries only. Scoris's €19 pack costs more up front than CharityAPI's $15 monthly plan.
[GovFiles](https://datacircle.dev/business-verification-apis/govfiles/top-up/llms.txt), [CompanyData.com](https://datacircle.dev/business-verification-apis/companydata-com/249-monthly/llms.txt) and [Didit](https://datacircle.dev/business-verification-apis/didit/top-up-from-50/llms.txt) are the best business verification API providers in the Datacircle benchmark for companies in any country.

- This page: https://datacircle.dev/business-verification-apis/api-gateway-cl/free-prueba-gratis-get-api-v2-sii-contribuyentes-rut-verificar-rut-serie
- [Business verification API: the 14 best providers compared](https://datacircle.dev/best-business-verification-api.txt)
- Get it: https://www.apigateway.cl/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=business-verification-api-pricing
- Request: `GET https://app.apigateway.cl/api/v2/sii/contribuyentes/rut/verificar/{rut}/{serie}`
- API key: with the plan, on https://www.apigateway.cl/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=business-verification-api-pricing
- Its API docs: https://www.apigateway.cl/docs/api?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=business-verification-api-pricing#/APIContribuyentes-Consultaspúblicas/verificacionDeCedulaRUT
- Sold by: API Gateway CL (https://www.apigateway.cl?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=business-verification-api-pricing)
- Checked: 2026-11-07

## In the answer

- Completeness: 36%
- Registered name: ✓
- Tax ID: ✓
- Principal address: ✓
- Filings: ✓

## Price

- Per: call
- Billing: free

## Aggregators

- Aggregators: none

## Charges

- Monthly fee: $10.162 per product
- Also pays for: from the same budget: 172 other calls

## Overage

- Units cap: hard

## Not found

- $ per 1,000: $0.00

## In their words

- Their pitch: Recurso para verificar la validez de la cédula RUT de empresas chilenas.

## Data

- Freshness: live
- Countries: Chile
- Keep data: no limit
- Use data: Los datos que el usuario consulta y extrae desde las fuentes de datos a través de API Gateway (tales como información tributaria de contribuyentes, emisión de documentos, entre otros) no son datos almacenados ni administrados por API Gateway. [...] el usuario es el responsable de datos respecto de la información consultada desde fuentes externas.

## Plan

- Pay: $0
- You get: 10 credits
- Enough for: 0 calls left after the monthly fee
- Expires: never

## Rate limit

- Per second: 1
- Batch: 1

## Speed

- Answer: in the call

## The call

- You send: rut, serie
- Method: GET
- Path: /api/v2/sii/contribuyentes/rut/verificar/{rut}/{serie}

## About the plan

- Plan: Prueba gratis
- Who can get it: anyone who creates an account, no card needed (a second account or connection made to collect welcome credits blocks them)

## The 8 fields the plan's answer can hold

RUT, registered name, head office address, ID card serial number, ID card issue date, ID card user RUT, ID card user name, document type

## API Gateway CL's plans (2)

- [API Gateway CL, free, Prueba gratis, GET /api/v2/sii/contribuyentes/rut/verificar/{rut}/{serie}](https://datacircle.dev/business-verification-apis/api-gateway-cl/free-prueba-gratis-get-api-v2-sii-contribuyentes-rut-verificar-rut-serie/llms.txt): 36% complete, live
- [API Gateway CL, top-up, Créditos prepagados, GET /api/v2/sii/contribuyentes/rut/verificar/{rut}/{serie}](https://datacircle.dev/business-verification-apis/api-gateway-cl/top-up-creditos-prepagados-get-api-v2-sii-contribuyentes-rut-verificar-rut-serie/llms.txt): 36% complete, live

## API Gateway CL's calls for this API (3)

- `GET /api/v2/sii/dte/contribuyentes/autorizado/{rut}`: [API Gateway CL, free, Prueba gratis, GET /api/v2/sii/dte/contribuyentes/autorizado/{rut}](https://datacircle.dev/business-verification-apis/api-gateway-cl/free-prueba-gratis-get-api-v2-sii-dte-contribuyentes-autorizado-rut/llms.txt)
- `GET /api/v2/sii/contribuyentes/situacion_tributaria/tercero/{rut}`: [API Gateway CL, free, Prueba gratis, GET /api/v2/sii/contribuyentes/situacion_tributaria/tercero/{rut}](https://datacircle.dev/business-verification-apis/api-gateway-cl/free-prueba-gratis-get-api-v2-sii-contribuyentes-situacion-tributaria-tercero-rut/llms.txt)
- `GET /api/v2/sii/contribuyentes/rut/verificar/{rut}/{serie}`: [API Gateway CL, free, Prueba gratis, GET /api/v2/sii/contribuyentes/rut/verificar/{rut}/{serie}](https://datacircle.dev/business-verification-apis/api-gateway-cl/free-prueba-gratis-get-api-v2-sii-contribuyentes-rut-verificar-rut-serie/llms.txt)

## API Gateway CL's APIs (2)

- [API Gateway CL: company enrichment API pricing, 2 plans](https://datacircle.dev/company-enrichment-apis/api-gateway-cl/free/llms.txt)
- [API Gateway CL: business verification API pricing, 2 plans, GET /api/v2/sii/contribuyentes/rut/verificar/{rut}/{serie}](https://datacircle.dev/business-verification-apis/api-gateway-cl/free-prueba-gratis-get-api-v2-sii-contribuyentes-rut-verificar-rut-serie/llms.txt)

## Sources

From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-11-07.

- https://app.apigateway.cl/schema/api/?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=business-verification-api-pricing
- https://www.apigateway.cl/?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=business-verification-api-pricing
- https://www.apigateway.cl/docs/api?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=business-verification-api-pricing
- https://www.apigateway.cl/docs/manual/creditos?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=business-verification-api-pricing
- https://www.apigateway.cl/docs/manual/productos-y-limites?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=business-verification-api-pricing
- https://www.apigateway.cl/faq/productos-y-limites/cual-es-el-limite-de-consultas-por-minuto?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=business-verification-api-pricing
- https://www.apigateway.cl/legal?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=business-verification-api-pricing
- https://www.apigateway.cl/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=business-verification-api-pricing