# Bls

1 endpoint on Bls. Every one returns the same response shape and has a flat, published price in credits.

Category: [Government & public data](https://onekey.dev/docs/categories/government.md) · [Overview page](https://onekey.dev/platforms/bls)

## Endpoints

| Endpoint | What it does | Cost | Status |
| --- | --- | --- | --- |
| [`series`](https://onekey.dev/docs/api/bls/series.md) | BLS time series (up to 10 years, keyless v1: only 25 requests/day/IP; e.g. LNS14000000 = US unemployment rate). | 5 credits | stable |

Every endpoint page has a **Field mapping** section showing which source field becomes which [unified field](https://onekey.dev/docs/schema.md) (fixed schema) or platform-specific `ext.` field.