# OpenRUC, free: Company enrichment API

> Consulta cualquier RUC de SUNAT y obtén razón social, estado y domicilio fiscal en JSON. Una llamada, sin API key, edge global.

OpenRUC's Free plan for the company enrichment API costs $0.00 per 1,000 companies. We check each provider's docs for 13 fields. OpenRUC's docs list 1: Type and status.
OpenRUC limits how many calls you get but gives no number.
We ran OpenRUC in [our company enrichment API benchmark](https://datacircle.dev/best-company-enrichment-api.txt). We didn't score any OpenRUC plan.
We rank 2,688 plans for company enrichment APIs by price. Half the plans cost $9.00 or less per 1,000 companies. This plan and 169 others tie for the lowest price per 1,000 companies of the 2,688 plans. [See the best free company enrichment API plan.](https://datacircle.dev/best-company-enrichment-api.txt)
[APIs Peru's PEN 30 (about $9) monthly plan](https://datacircle.dev/company-enrichment-apis/apis-peru/pen-30-monthly/llms.txt) covers any number of companies in Peru only. APIs Peru's PEN 30 (about $9) monthly plan costs less up front than ROIC.ai's $29 monthly plan.
[ROIC.ai](https://datacircle.dev/company-enrichment-apis/roic-ai/89-monthly/llms.txt), [Intrinio](https://datacircle.dev/company-enrichment-apis/intrinio/150-monthly/llms.txt) and [GLEIF](https://datacircle.dev/company-enrichment-apis/gleif/free/llms.txt) are the best company enrichment API providers in the Datacircle benchmark for companies in any country.

- This page: https://datacircle.dev/company-enrichment-apis/openruc/free
- [Company enrichment API: the best of 220+ providers compared](https://datacircle.dev/best-company-enrichment-api.txt)
- Get it: https://openruc.com?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-enrichment-api-pricing
- Request: `GET https://openruc.com/api/ruc/{ruc}`
- API key: not needed
- Its API docs: https://openruc.com/openapi.json?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-enrichment-api-pricing
- Sold by: OpenRUC (https://openruc.com?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-enrichment-api-pricing)
- Checked: 2026-11-07

## In the answer

- Completeness: 8%
- Type and status: ✓

## Price

- $ per 1,000 companies: $0.00
- Per: call
- Billing: free

## Aggregators

- Aggregators: none

## Charges

- Also pays for: nothing else

## Not found

- $ per 1,000: $0.00

## In their words

- Their pitch: Consulta cualquier RUC de SUNAT y obtén razón social, estado y domicilio fiscal en JSON. Una llamada, sin API key, edge global.

## Data

- Countries: Peru
- Keep data: no API terms
- Use data: no API terms

## Plan

- Pay: $0

## Rate limit

- Batch: 1

## Speed

- Answer: in the call

## The call

- You send: ruc
- Method: GET
- Path: /api/ruc/{ruc}

## About the plan

- Plan: Free
- Who can get it: anyone

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

RUC, legal name, status, tax condition, fiscal address, ubigeo, source registry, as of date

## OpenRUC's plans (1)

- [OpenRUC, free](https://datacircle.dev/company-enrichment-apis/openruc/free/llms.txt): $0.00 per 1,000, 8% complete

## OpenRUC's calls (1)

- `GET /api/ruc/{ruc}`: [OpenRUC, free](https://datacircle.dev/company-enrichment-apis/openruc/free/llms.txt)

## OpenRUC's APIs (1)

- [OpenRUC: company enrichment API pricing, 1 plan](https://datacircle.dev/company-enrichment-apis/openruc/free/llms.txt)

## OpenRUC: company enrichment API alternatives

- [jobContext, free](https://datacircle.dev/company-enrichment-apis/jobcontext/free/llms.txt): $0.00 per 1,000, 15% complete, stored
- [GovConAPI, free trial, GET /api/v1/entities/by-cage/{cage}](https://datacircle.dev/company-enrichment-apis/govconapi/free-trial-get-api-v1-entities-by-cage-cage/llms.txt): $0.00 per 1,000, 23% complete, 1 month
- [g0v Taiwan Company, free, GET /api/bulkquery](https://datacircle.dev/company-enrichment-apis/g0v-taiwan-company/free-get-api-bulkquery/llms.txt): $0.00 per 1,000, 23% complete, 1 month (tax registry county or city, tax registry district, tax registry business name, tax registry capital, tax registry establishment date, tax registry uses uniform invoices, tax registry industry, tax registry industry code, tax registry business address, tax registry person in charge surname, tax registry head office unified business number, tax registry organization type name, tax registry unit name, tax registry authority county or city, tax registry last change reason, tax registry last change date, tax registry reason description: 1 day)
- [Latinfo, free, GET /pe/ruc/{ruc}](https://datacircle.dev/company-enrichment-apis/latinfo/free-get-pe-ruc-ruc/llms.txt): $0.00 per 1,000, 15% complete, stored
- [OpenDART, free](https://datacircle.dev/company-enrichment-apis/opendart/free/llms.txt): $0.00 per 1,000, 38% complete

## 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://openruc.com?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-enrichment-api-pricing
- https://openruc.com/llms.txt?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-enrichment-api-pricing
- https://openruc.com/openapi.json?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-enrichment-api-pricing