API reference
Pick an API and open its routes, fields, and examples.
Choose an API
Economics API
CPI, inflation, labour, GDP, and trade data from official publishers in ten countries.
FX API
Current rates, conversion, and paginated history with a timestamp for every rate.
Shared basics
- Every data request needs a Bearer key.
- REST and MCP use the same account quota.
- Dates, units, currencies, and freshness stay in the response.
- Errors use one problem shape with a
request_id.
REST starts at https://api.narwhalapi.com/v1. MCP is at https://api.narwhalapi.com/mcp.