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TETR.IO API

by TETR.IO Free tier

Puzzle together in this free-to-win modern yet familiar online stacker in the same genre as Tetris. Play multiplayer games against friends and foes all over the world, or claim a spot on the leaderboards - the stacker future is yours!

entertainment

Quick Reference

Base URL https://tetr.io Auth type none Auth header # No auth required Rate limit See documentation Pricing Free tier available Free quota Completely free Documentation https://tetr.io/about/api/ Endpoint status Live — HTTP 200 — endpoint is accessible659ms (checked Mar 29, 2026) Builder score C 60% builder-friendly
Pricing
90
Latency
76
Depth
25

Authentication

No authentication required

# No auth required

Pricing

Model freemium Starting price Free tier available Free quota Completely free

Free — open public API, no authentication required.

Key Endpoints

MethodPathDescription
GET / See documentation for endpoint reference

Sample Request

curl 'https://tetr.io'

Sample Response

{}

Data sourced from API Map. Always verify pricing and rate limits against the official TETR.IO documentation.