Narwhal API documentation
Get a beta key, make one economics request, then use the exact REST or MCP reference.
Narwhal serves official economic releases for nine countries through one key, one monthly quota, and matching REST and MCP schemas.
Start with one request
Beta keys are issued manually. Request a key, store it as a secret, and follow the quickstart to retrieve US CPI.
API and MCP reference
Use the operation pages for exact parameters, period formats, response fields, examples, errors, and current coverage.
Freshness, errors, and quota
Understand where responses come from, what happens when an official source is unavailable, and which requests consume monthly quota.