API Reference

Use the API reference to inspect Syntage endpoints, request parameters, response schemas, and examples. The API lets you work with organization entities and retrieve structured data from SAT, RPC, RUG, Buró de Crédito, Buró Empresas, Infonavit, and more.

Base URLs

Environment	Base URL
Production	https://api.syntage.com
Sandbox	https://api.sandbox.syntage.com

Use sandbox for development and testing before production. All data returned in sandbox is simulated. See Environments for more details.

Authentication

Authenticate API requests with your API key in the X-Api-Key header.

curl -i 'https://api.syntage.com/entities' \
  --header 'Accept: application/ld+json' \
  --header 'X-Api-Key: {apiKey}'

Response format

Most API responses use JSON-LD. Collection responses include hydra:member and pagination metadata. See Pagination, Property Filtering, and Entity URLs for common API concepts.

Filtering

Collection endpoints only apply the filter query parameters documented for that endpoint. If you send an unsupported or misspelled filter query parameter, the API ignores it and processes the request as if that parameter was not sent.

OpenAPI specification

Download the OpenAPI specification to generate clients or inspect the complete API surface.