For AI

RedditSocial media

Reddit video transcript API

The captions of a Reddit-hosted video post, with timestamps. A post without captions is not_found and costs nothing.

GEThttps://api.okdata.online/v1/reddit/posts/transcript/get

Price
$0.004
per call · failed calls are free
Returns
One Transcript
as data.item
If a call fails
Not charged
When a data source fails, the next one is tried; errors and timeouts cost nothing.
Status
preview
It may still change; any change is announced beforehand.

Parameters

NameTypeDescription
idstringThe post ID, with or without the t3_ prefix. Give id or url. e.g. t3_1nnrvkr
urlstringA share link or page URL; the ID is read from it. e.g. https://www.reddit.com/r/nasa/comments/1nnrvkr/
viewstringcompactstandardfullHow much of each object comes back. full adds platform-specific fields under ext. default standard
fieldsstring[]Fields to keep, by path (author.name), to save tokens. In a query string: comma-separated.

Give exactly one of id, url. cursor, view and fields work the same on every endpoint: how requests work.

Request

cURL

curl -G "https://api.okdata.online/v1/reddit/posts/transcript/get" \
  -H "Authorization: Bearer $OKDATA_API_KEY" \
  --data-urlencode 'id=t3_1nnrvkr'

Python

import os
import requests

resp = requests.get(
    "https://api.okdata.online/v1/reddit/posts/transcript/get",
    headers={"Authorization": f"Bearer {os.environ['OKDATA_API_KEY']}"},
    params={"id": "t3_1nnrvkr"},
    timeout=60,
)
body = resp.json()
if body["code"] != "ok":
    raise RuntimeError(f"{body['code']}: {body['message']} (charged: {body['charged']})")

row = body["data"]["item"]
print(row["text"][:200])
print("cost: $" + body["meta"]["billing"]["amount"])

TypeScript

const url = new URL('https://api.okdata.online/v1/reddit/posts/transcript/get');
url.searchParams.set('id', "t3_1nnrvkr");

const res = await fetch(url, {
  headers: {
    Authorization: `Bearer ${process.env.OKDATA_API_KEY}`,
  },
});
const body = await res.json();
if (body.code !== 'ok') throw new Error(`${body.code}: ${body.message}`);

const row = body.data.item;
console.log(row.text.slice(0, 200));
console.log('cost: $' + body.meta.billing.amount);

MCPtools/call

{
  "name": "call",
  "arguments": {
    "capability": "reddit.posts.transcript.get",
    "id": "t3_1nnrvkr"
  }
}

Response

200 · application/jsonmeta.billing.amount = 0.004
{
  "code": "ok",
  "request_id": "0f6c2a8e-4b1d-4e0a-9a51-3c7d2b9e1f20",
  "data": {
    "item": {
      "video_id": "dQw4w9WgXcQ",
      "lang": "en",
      "segments": [
        {
          "start": 0,
          "end": 4.2,
          "text": "Here is what I pack for a two-night trip."
        }
      ],
      "text": "Here is what I pack for a two-night trip."
    }
  },
  "warnings": [],
  "meta": {
    "capability": "reddit.posts.transcript.get",
    "billing": {
      "amount": "0.004",
      "currency": "USD",
      "balance_after": "9.996"
    },
    "unavailable": {},
    "cached": false,
    "replayed": false,
    "fetched_at": "2026-11-11T08:00:00Z"
  }
}

Try it

This sends a real call to https://api.okdata.online and is billed as usual: at most $0.004. Failed calls are free. Your key goes only to that address and is never stored on this site.

Known limits

  • Give exactly one of id, url.

Returned fields

data.item is one Transcript.

FieldTypeViewDescription
video_idstringcompactID of the video.
langstringcompactLanguage of this transcript.
segmentsSegment[]standardTimed segments in order.
textstringcompactAll segments joined as plain text.Long text: view=compact may shorten it.

The view column is the smallest view a field comes back in: compact returns only compact fields, standard adds the standard ones, full returns everything. The default is standard.

When it is charged

One call costs $0.004 and returns one transcript. 1,000 lookups cost $4.00. Failed calls are not charged.

Data comes back$0.004 per call

Bad parameters, errors, timeoutsFree

WhenCharge
Most one call costs$0.004
An empty answerFree
Not found (the platform has no such item)Free
Bad parameters, errors, timeoutsFree
A retry with the same Idempotency-Key within 24 hoursCharged once

A failed call is free; an empty answer is free; not found is free.

Prices from price book 1b273c48fea9634e. Every price on this platform →

Common errors

Every error has the same shape and says whether it was charged. The ones this endpoint can return:

HTTPCodeMeaningCharged
400invalid_paramsA parameter is missing, has the wrong type or value, or the method is wrong. problems lists each one; param names the first.Retry: after a fixno
401unauthorizedThe key is missing, malformed, revoked, disabled or expired (reason says which when known).Retry: nono
402insufficient_balanceThe balance (available) cannot cover the most this call could cost (required).Retry: after a fixno
404not_foundThe post, account or page does not exist or is not public. Endpoints whose charge_when_not_found is above 0 charge this answer (the source billed us for it): the body then says charged: true and amount.Retry: nono
429rate_limitedThe account sent too many requests this minute (reason: rate) or has too many calls running (reason: concurrency).Retry: yesno
500settlement_unknownThe data came back, but the charge could not be confirmed.Retry: with the same Idempotency-Keyunknown until looked up
502upstream_failedEvery data source for this endpoint failed on this request.Retry: yesno
503capability_pausedThis endpoint is paused right now; nothing ran.Retry: yesno
504timeoutThe data did not come back in time. The hold was released, so nothing was charged.Retry: yesno

All error codes →

Questions

How much does the Reddit video transcript API cost?

One call costs $0.004 and returns one transcript. 1,000 lookups cost $4.00. Failed calls are not charged.

Can I pass a share link instead of an ID?

Yes. Put the link in url and okdata reads the ID from it. Short share links work too.

Do I need a Reddit account, cookies or a QR login?

No. You send only your okdata API key. The data is public data from Reddit; nothing is fetched with your own Reddit account.

Am I charged when a call fails?

No. Every error response says charged: false, except a timeout, which says charged: null until the outcome is known. Resend with the same Idempotency-Key and you are never charged twice.

What if Reddit does not show a field?

The field is null, and meta.unavailable names it with the reason: platform (the platform never shows it) or capability (we cannot fetch it yet).

Use it in your AI

Paste this into Claude, ChatGPT, Cursor or any agent that can open a web page. It reads this endpoint’s page and calls it with your key.

Read https://okdata.online/apis/reddit/posts/transcript/get.md, then call this endpoint for me through okdata; my key is in the OKDATA_API_KEY environment variable. Use Reddit video transcript and summarise what the video says in five bullet points.

With the MCP server connected, just ask: Use Reddit video transcript and summarise what the video says in five bullet points.

Same data on other platforms

The same kind of data from other platforms, in the same Transcript shape:

Compare them all: Transcript API →

All 11 Reddit endpoints

Reddit API overview →Reddit API pricing →

Names and ID

Name
Reddit video transcript API
Short name
Reddit video transcript
ID
reddit.posts.transcript.get
Endpoint
GET /v1/reddit/posts/transcript/get
Category
Social media
Returns
Transcript: 4 fields

Connect once, then just ask.

Every new key comes with $0.10 to try it. One sentence connects your agent.

Start free
Connect your AI

Paste this into your agent

Read https://okdata.online/agents.md and set up okdata for me; my key is in the OKDATA_API_KEY environment variable.

Claude Code, Cursor, Codex and other agents that can open a link set themselves up from it.

MCP serverhttps://api.okdata.online/mcp