freeapis

Bitly

URL shortener and link management

Authentication
OAuth
HTTPS
Yes
CORS
Unknown

Overview

Bitly provides link management — OAuth-based (a missing token returns 401, verified).

Quick Start

User (needs OAuth):

curl "https://api-ssl.bitly.com/v4/user" \
  -H "Authorization: Bearer YOUR_TOKEN"

Authentication

  • Bitly app → OAuth 2.0 token.
  • Send it as Authorization: Bearer (missing → 401, verified).

Rate Limits & Notes

  • Free tier with limits (check the docs); paid plans scale.
  • Short links, analytics.

FAQ

Is Bitly free? Free tier with limits; more is paid.

Why 401? An OAuth token is required (verified).

What’s the auth style? OAuth 2.0 Bearer.

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