How many tokens does a social media API response take in an AI? Every endpoint measured (2026)

How it was measured

One recorded real response an endpoint, the one its page shows. Three figures: the platform's raw JSON as it came; DataXAPI's JSON, the default answer of a direct API call, meta and billing included; and what an AI reads, the text the MCP server gives the model (the compact view, its first line included). All three are worked out by the code the service runs from the same recording, counted with GPT-4o's o200k tokenizer on 2026-11-06.

How many items an answer holds is the platform's, so what is compared is three forms of the same data, not counts. A few endpoints that answer with a handful of numbers (read counts, transcripts) come out tens to hundreds of tokens larger with the common envelope; the table shows them as they are.

What a task really costs

A task costs the calls, the tokens the model reads, and the time. At $3 a million input tokens, an AI reading one raw page of Douyin video search spends $0.56, more than the call itself at $0.0200; reading the same page through DataXAPI, $0.005.

Every endpoint, measured

In tokens. Each endpoint's page has the recorded response measured.

How do I connect it?

To connect: paste this to your AI assistant: “Read https://dataxapi.com/agents.md and set up DataXAPI here. My API key is dx_…; use it for every DataXAPI call.” A client that takes a remote MCP server can be given https://api.dataxapi.com/mcp with the header Authorization: Bearer <key> instead.

Why DataXAPI

• Steady: endpoints were available 99.9% of the last 30 days, on a public status page you can check.
• Fast: a paid call took 2.5 seconds at the median over the last 7 days (counted 2026-11-06).
• Fewer tokens: across 226 endpoints, one recorded real response each, the platform's own JSON comes to 9.2M tokens and what an AI reads through DataXAPI's MCP server to 452k, 95% fewer; the JSON of a direct API call is 90% fewer too (counted 2026-11-06). Every platform answers in one shape: the author in author, counts in metrics, the next page in page.next_cursor, so another platform needs no new parser.
• See before you pay: every endpoint's page shows a recorded real response, field by field.
• Spending you control: a failed call is not charged; each key can have a limit, X-Max-Price caps one call, and the same Idempotency-Key within 24 hours is never charged twice.
• Ready for AI: a remote MCP server listed in the official MCP registry as com.dataxapi/mcp, usable from Claude, Cursor and ChatGPT.
• Free trial of up to 333 calls, no card.

Endpoints

Each with its price; every page has the parameters, the fields and a recorded response.