StockTwits data API: the official API or an Apify Actor?

StockTwits limits its official API to approved partners. 1 Apify Actor in this catalogue return StockTwits data over HTTP too: send the input to Apify's run-sync endpoint with your token and get the records back as JSON, from $0.40 a run plus $0.99 per 1,000 results at Store prices (plus platform usage). One answers a single request directly in server mode.

Side by side

Stocktwits APIApify Actors (1)
AccessApproved partners onlyApify API token (any account)
What you getThe Stocktwits developer page says it is reviewing all of its APIs, documentation and terms and is not accepting new registrations. New data access is by arrangement with Stocktwits.Rows defined by each Actor's published schema; up to 12 fields per record
PriceNo public self-serve price is published.From $0.40 a run plus $0.99 per 1,000 results (Store price, Free plan), plus platform usage
LimitsNew developer registrations are closed as of 2026-11-11. Limits are not published.Synchronous calls wait up to 300 s; longer runs go asynchronous
DocsStocktwits APIApify API: run-sync

Official API facts checked 2026-11-11. Stocktwits terms prohibit scraping or automated extraction except as authorized in writing or through an approved API; not legal advice.

Which Actor for which job

All of them list $0.99 per 1,000 results on the Store, plus a start fee per run.

ActorReturnsFields includeCall it
StockTwits Ticker Sentiment & Trending Symbol Feed StockTwits messages, trader profiles, ticker sentiment snapshots and history, trending symbols with prices and fundamentals… symbol, title, sentiment One request · Apify

Call StockTwits Ticker Sentiment & Trending Symbol Feed

Server mode is on for this Actor (checked 2026-11-12): one request returns the results in the response. Set APIFY_TOKEN first; runs bill to that account.

curl (GET)

Actor on Apify
curl -H "Authorization: Bearer $APIFY_TOKEN" \
  "https://dataspryva--stocktwits-ticker-sentiment-and-trending-symbol.apify.actor/?mode=symbolMessages&symbols=AAPL&maxItems=3"

Generated from the Actor's published schema and checked, not executed.

Same data, other routes

When a call fails

Why does the workflow or script stop with HTTP 408?

The synchronous endpoint waits at most 300 seconds. After that it answers 408 while the run keeps going in Apify. Lower the result limit, or start the run asynchronously, wait for it to finish and then read its dataset.

Source: Apify API: run Actor synchronously and get dataset items

What do 400, 401, 402 and 403 from the Apify API mean?

Read error.type in the response body. 400 is invalid Actor input. 401 (user-or-token-not-found) means a token reached Apify but it is wrong or revoked. 402 with x402-payment-required means no token reached Apify at all: the n8n credential or the Authorization: Bearer header is missing, and Apify is offering its pay-per-run x402 route for agents instead; any other 402 is an exhausted usage limit on the account that pays for the run. 403 is a token without permission for that Actor or storage.

Source: Apify API: authentication; Apify documentation: agentic payments with x402; Apify API: run Actor synchronously and get dataset items

Why does a server-mode request answer 429?

If no Actor run can take the request within 2 minutes, Apify answers 429; the first response must also arrive within 5 minutes. Retry after a short pause, and send one request at a time while you test.

Source: Apify documentation: Standby mode

How do I authenticate server-mode requests?

Send Authorization: Bearer with your Apify API token. A token query parameter also works and is stripped before the request reaches the Actor, but a header keeps the token out of logs and browser history.

Source: Apify documentation: Standby mode

Questions

Is there an official StockTwits API?

The Stocktwits developer page says it is reviewing all of its APIs, documentation and terms and is not accepting new registrations. New data access is by arrangement with Stocktwits. No public self-serve price is published.

How much does StockTwits data cost through an Apify Actor?

The Actors listed here charge from $0.40 a run plus $0.99 per 1,000 results on the Apify Store (Free plan), checked 2026-11-12, billed to the Apify account whose token makes the call. Actor start events and platform usage can add to that.

Can I get StockTwits data as JSON in one HTTP request?

Yes. StockTwits Ticker Sentiment & Trending Symbol Feed has server mode on: a GET or POST to the Actor's own URL returns the results in the response. Every other Actor here works through POST /v2/actors/<id>/run-sync-get-dataset-items, which waits up to 300 seconds for the run.

Can an AI agent use the same StockTwits data?

Yes. The StockTwits MCP page bundles these Actors into one Apify MCP URL for Claude, Cursor, ChatGPT, VS Code and Codex.

Is it allowed to collect StockTwits data?

Stocktwits terms prohibit scraping or automated extraction except as authorized in writing or through an approved API; not legal advice. Read StockTwits's terms before you build on the data.

Sources