Question 1

What is TwitterAPI.io?

Accepted Answer

TwitterAPI.io is a real-time X (Twitter) API alternative that provides 75+ endpoints covering tweets, users, search, and trends at $0.00015 per read — about 33× cheaper than the official X API ($0.005–$0.010 per read). It uses pay-per-use pricing with no subscriptions or minimums, built for developers and AI agents that need predictable per-call cost at scale.

Question 2

How much does the X API cost vs TwitterAPI.io?

Accepted Answer

The official X API charges $0.005 per post read and $0.010 per user/DM/following read on its pay-per-usage tier; TwitterAPI.io charges a flat $0.00015 per read across the same endpoints — about 33× cheaper. For one million reads per month, the official X API costs roughly $5,000 vs $150 on TwitterAPI.io, with the same data structure and no monthly cap on either side.

Question 3

Does TwitterAPI.io have a monthly cap or rate limit?

Accepted Answer

TwitterAPI.io has no monthly cap on API calls; it uses pay-per-use pricing with built-in rate limiting and a user-configurable spending limit. This matches the official X API model (which also has no platform monthly cap, only user-set spending limits) but at about 1/33 of the per-call cost, making it predictable for high-volume use cases.

Question 4

What endpoints does TwitterAPI.io provide?

Accepted Answer

TwitterAPI.io provides 75+ endpoints covering tweets (advanced search, lookups, timeline), users (profiles, followers, following), trends, lists, spaces, and tweet filtering rules (real-time webhook stream). The endpoint surface is X API-compatible — same resource shape — so existing integrations migrate by swapping the host and using an X-API-Key header instead of OAuth.