Free API and CLI to query RUC, DNI, and business data from SUNAT Peru. 11M+ records. JSON. Fast.
npm install -g latinfo# Authenticate with GitHub
latinfo login
# Query a RUC
latinfo ruc 20100047218
# Query a DNI
latinfo dni 12345678
# Search by business name
latinfo search "BANCO CREDITO"
# JSON output (for scripts and AI agents)
latinfo ruc 20100047218 --jsonBase URL: https://api.latinfo.dev
# Query RUC via API
curl -H "Authorization: Bearer YOUR_API_KEY" \
https://api.latinfo.dev/pe/ruc/20100047218
# Query DNI
curl -H "Authorization: Bearer YOUR_API_KEY" \
https://api.latinfo.dev/pe/dni/12345678
# Search
curl -H "Authorization: Bearer YOUR_API_KEY" \
"https://api.latinfo.dev/pe/search?q=BANCO+CREDITO"| Field | Description | Example |
|---|---|---|
ruc | RUC number (11 digits) | 20100047218 |
razon_social | Business name | BANCO DE CREDITO DEL PERU S.A. |
estado | Tax status | ACTIVO |
condicion | Condition | HABIDO |
ubigeo | Location code | 150115 |
tipo_via | Street type | AV. |
nombre_via | Street name | CENTENARIO |
numero | Street number | 156 |
departamento | Department | LIMA |
provincia | Province | LIMA |
distrito | District | LA MOLINA |
| Plan | Requests/month | Price |
|---|---|---|
| Free | 1,000,000 | $0 |
| Pro | 10,000,000 | $1/month |
| Feature | latinfo | apis.net.pe | ruc-peru (npm) | SUNAT directo |
|---|---|---|---|---|
| CLI tool | Yes (npm i -g latinfo) | No | No (SDK only) | No |
| JSON output | --json flag | REST API | SDK only | HTML |
| Free tier | 1M req/month | Limited (unspecified) | Requires token | Captcha |
| Auth setup | 1 command (latinfo login) | Manual signup | Signup at ruc.conflux.pe | None |
| Data source | Full SUNAT padrón (11M+) | SUNAT scraping | SUNAT scraping | SUNAT web |
| Search by name | Yes | No | No | Limited |
| DNI to RUC | Yes | Discontinued | Yes | Yes |
| Uptime | Cloudflare edge | Depends on SUNAT | Depends on SUNAT | Frequent downtime |
| AI-friendly | Structured JSON, exit codes | No CLI | No CLI | No |
| Last updated | 2026 | Active | 3 years ago | N/A |
LIVE Peru (SUNAT padrón) — RUC, DNI, search by razón social.
More countries coming: Brazil, Mexico, Colombia, Argentina, Chile.