# API DGII Dominican Technology, free, Sin API Key, GET /api/v1/buscar: Business verification API

> Usa el endpoint /api/v1/rnc/{rnc} para consultas directas y /api/v1/buscar?q=texto para coincidencias por razon social.

API DGII Dominican Technology's Sin API Key plan for the business verification API costs $0.00 per 1,000 companies. We check each provider's docs for 11 fields. API DGII Dominican Technology's docs list 2: Registered name, Tax ID.
We haven't run API DGII Dominican Technology through [our business verification API benchmark](https://datacircle.dev/best-business-verification-api.txt) yet.
This plan is free. We rank 616 plans for business verification APIs by price. Half the plans cost $10.32 or less per 1,000 companies. [195 business verification API plans on our price sheet are free.](https://datacircle.dev/best-business-verification-api.txt) [GovFiles](https://datacircle.dev/business-verification-apis/govfiles/free/llms.txt) has a free plan with 1,000 results. GovFiles is the best business verification API in our benchmark for companies in any country.
[Jsonpage's €129 monthly plan](https://datacircle.dev/business-verification-apis/jsonpage/129-monthly-pro-get-v2-validate/llms.txt) is the cheapest paid plan per 1,000 companies, for 33 countries only, with no charge per call. You get as many companies as Jsonpage'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, for China only: about $4.97.
[eucompliance.tools' €20 monthly plan (/v1/vat)](https://datacircle.dev/business-verification-apis/eucompliance-tools/20-monthly-business-get-v1-vat/llms.txt) covers any number of companies, and costs less up front than Jsonpage's €129 monthly plan.
[GovFiles](https://datacircle.dev/business-verification-apis/govfiles/top-up/llms.txt), [Didit](https://datacircle.dev/business-verification-apis/didit/top-up-from-50/llms.txt) and [CompanyData.com](https://datacircle.dev/business-verification-apis/companydata-com/249-monthly/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-dgii-dominican-technology/free-sin-api-key-get-api-v1-buscar
- [Business verification API in 2026: the 8 best compared](https://datacircle.dev/best-business-verification-api.txt)
- Get it: https://api-dgii.dominicantechnology.com/documentacion?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=business-verification-api-pricing#planes
- Request: `GET https://api-dgii.dominicantechnology.com/api/v1/buscar`
- API key: not needed
- Its API docs: https://api-dgii.dominicantechnology.com/documentacion?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=business-verification-api-pricing#endpoints
- Sold by: API DGII Dominican Technology (https://api-dgii.dominicantechnology.com?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=business-verification-api-pricing)
- Checked: 2026-11-15

## In the answer

- Completeness: 18%
- Registered name: ✓
- Tax ID: ✓

## Price

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

## Aggregators

- Aggregators: none

## Charges

- Also pays for: from the same budget: Consulta directa por identificador · Búsqueda por razón social en DGII

## Overage

- Units cap: hard

## Not found

- $ per 1,000 calls that find nothing: $0.00

## In their words

- Their pitch: Usa el endpoint /api/v1/rnc/{rnc} para consultas directas y /api/v1/buscar?q=texto para coincidencias por razon social.

## Data

- Freshness: stored
- Countries: Dominican Republic
- Keep data: no limit
- Use data: Sin perjuicio de lo anterior, está prohibido usar el Servicio para: Cualquier actividad ilegal bajo las leyes de la República Dominicana o de tu jurisdicción. Suplantación de identidad, fraude, o falsificación de documentos. Eludir, o intentar eludir, los límites de tasa (rate limits) del Servicio mediante múltiples cuentas, rotación de IPs, u otros medios técnicos. Realizar ingeniería inversa, scraping del Servicio (a diferencia del uso normal de la API), o intentar acceder a datos fuera del alcance de tu plan contratado. Reventa del acceso a la API como si fuera un servicio propio sin autorización expresa (reselling / white-label no autorizado). Sobrecargar intencionalmente la infraestructura del Servicio. [...] Está prohibido compartir, revender, sublicenciar o exponer públicamente tu API Key, así como usar una sola API Key para múltiples clientes finales sin nuestra autorización previa por escrito.

## Plan

- Pay: $0
- You get: 5 requests a day
- Enough for: 5 calls a day

## Rate limit

- Per day: 5
- Batch: 1

## Speed

- Answer: in the call

## The call

- You send: q
- Method: GET
- Path: /api/v1/buscar

## About the plan

- Plan: Sin API Key
- Who can get it: anyone, with no account and no API key

## The 6 fields the plan's answer can hold

RNC, legal name, economic activity, RNC status, total results, result source

## API DGII Dominican Technology's plans (4)

- [API DGII Dominican Technology, free, Sin API Key, GET /api/v1/buscar](https://datacircle.dev/business-verification-apis/api-dgii-dominican-technology/free-sin-api-key-get-api-v1-buscar/llms.txt): $0.00 per 1,000, 18% complete, stored
- [API DGII Dominican Technology, free, GET /api/v1/buscar](https://datacircle.dev/business-verification-apis/api-dgii-dominican-technology/free-get-api-v1-buscar/llms.txt): $0.00 per 1,000, 18% complete, stored
- [API DGII Dominican Technology, $1,000 monthly](https://datacircle.dev/business-verification-apis/api-dgii-dominican-technology/1000-monthly/llms.txt): $6.518 per 1,000, 18% complete, stored
- [API DGII Dominican Technology, $2,200 monthly, Identity / KYC, GET /api/v1/buscar](https://datacircle.dev/business-verification-apis/api-dgii-dominican-technology/2200-monthly-identity-kyc-get-api-v1-buscar/llms.txt): $5.975 per 1,000, 18% complete, stored

## API DGII Dominican Technology's calls for this API (2)

- `GET /api/v1/buscardgi/`: [API DGII Dominican Technology, free, Sin API Key, GET /api/v1/buscardgi/](https://datacircle.dev/business-verification-apis/api-dgii-dominican-technology/free-sin-api-key-get-api-v1-buscardgi/llms.txt)
- `GET /api/v1/buscar`: [API DGII Dominican Technology, free, Sin API Key, GET /api/v1/buscar](https://datacircle.dev/business-verification-apis/api-dgii-dominican-technology/free-sin-api-key-get-api-v1-buscar/llms.txt)

## API DGII Dominican Technology's APIs (2)

- [API DGII Dominican Technology Company enrichment API pricing, 4 plans](https://datacircle.dev/company-enrichment-apis/api-dgii-dominican-technology/free-sin-api-key/llms.txt)
- [API DGII Dominican Technology Business verification API pricing, 4 plans, GET /api/v1/buscar](https://datacircle.dev/business-verification-apis/api-dgii-dominican-technology/free-sin-api-key-get-api-v1-buscar/llms.txt)

## API DGII Dominican Technology: business verification API alternatives

[API DGII Dominican Technology alternatives: every business verification API plan in the Dominican Republic compared](https://datacircle.dev/business-verification-api-pricing/dominican-republic.md)

We list API DGII Dominican Technology's cheapest paid plan first. Next we list other providers' plans closest to API DGII Dominican Technology in price per 1,000 companies.

- [API DGII Dominican Technology, $2,200 monthly, Identity / KYC, GET /api/v1/buscar](https://datacircle.dev/business-verification-apis/api-dgii-dominican-technology/2200-monthly-identity-kyc-get-api-v1-buscar/llms.txt): $5.975 per 1,000, 18% complete, stored
- [DGII API Cloud, $5 monthly](https://datacircle.dev/business-verification-apis/dgii-api-cloud/5-monthly/llms.txt): $0.167 per 1,000, 27% complete, 1 week
- [Croma, $20 monthly, Hobby, POST /global/gleif/entity/v1](https://datacircle.dev/business-verification-apis/croma/20-monthly-hobby-post-global-gleif-entity-v1/llms.txt): $1.00 per 1,000, 55% complete, stored
- [Asimplek, top-up from $5, Prepaid credits by card, POST /v1/entity/resolve](https://datacircle.dev/business-verification-apis/asimplek/top-up-from-5-prepaid-credits-by-card-post-v1-entity-resolve/llms.txt): $5.00 per 1,000, 73% complete
- [OneShot, top-up from $0.01, Top-up (x402, USDC on Base)](https://datacircle.dev/business-verification-apis/oneshot/top-up-from-0-01-top-up-x402-usdc-on-base/llms.txt): $5.00 per 1,000, 55% complete, stored

## Sources

From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-11-15.

- https://api-dgii.dominicantechnology.com?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=business-verification-api-pricing
- https://api-dgii.dominicantechnology.com/api/plans?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=business-verification-api-pricing
- https://api-dgii.dominicantechnology.com/docs?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=business-verification-api-pricing
- https://api-dgii.dominicantechnology.com/documentacion?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=business-verification-api-pricing
- https://api-dgii.dominicantechnology.com/openapi.json?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=business-verification-api-pricing
- https://api-dgii.dominicantechnology.com/terminos?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=business-verification-api-pricing