api.socialfetch.dev

https://api.socialfetch.dev/v1/youtube/videos/transcript

Shares a payout wallet with 136 other endpoints — its adoption is attributed from that shared wallet's traffic, not earned exclusively.

Get the transcript for a YouTube video by URL.

55
reliability

Reliability & health

Uptime and response time from our own unpaid probes, plus the reliability score built from them.

Uptime

100.0% avg
0% 50% 100% Thu 8 PMSun 3 AMTue 10 AMThu 6 PM

Response time

p50 58ms · p95 123ms
0ms 150ms 300ms Thu 8 PMSun 3 AMTue 10 AMThu 6 PM
Data table
Reliability history per time bucket over the last 7 days (hourly).
Bucket Uptime Probes Response time
8/13/2026, 8:00:00 PM 100% 1 93ms
8/13/2026, 9:00:00 PM 100% 1 60ms
8/13/2026, 10:00:00 PM 100% 1 38ms
8/13/2026, 11:00:00 PM 100% 1 59ms
8/14/2026, 12:00:00 AM 100% 1 58ms
8/14/2026, 1:00:00 AM 100% 1 50ms
8/14/2026, 3:00:00 AM 100% 1 58ms
8/14/2026, 4:00:00 AM 100% 1 47ms
8/14/2026, 5:00:00 AM 100% 1 71ms
8/14/2026, 6:00:00 AM 100% 1 276ms
8/14/2026, 7:00:00 AM 100% 1 48ms
8/14/2026, 8:00:00 AM 100% 1 42ms
8/14/2026, 10:00:00 AM 100% 1 45ms
8/14/2026, 11:00:00 AM 100% 1 57ms
8/14/2026, 12:00:00 PM 100% 1 35ms
8/14/2026, 1:00:00 PM 100% 1 227ms
8/14/2026, 3:00:00 PM 100% 1 70ms
8/14/2026, 4:00:00 PM 100% 1 54ms
8/14/2026, 5:00:00 PM 100% 1 55ms
8/14/2026, 6:00:00 PM 100% 1 53ms
8/14/2026, 7:00:00 PM 100% 1 70ms
8/14/2026, 8:00:00 PM 100% 1 49ms
8/14/2026, 9:00:00 PM 100% 1 37ms
8/14/2026, 10:00:00 PM 100% 1 68ms
8/15/2026, 12:00:00 AM 100% 1 48ms
8/15/2026, 1:00:00 AM 100% 1 59ms
8/15/2026, 2:00:00 AM 100% 1 55ms
8/15/2026, 3:00:00 AM 100% 1 76ms
8/15/2026, 4:00:00 AM 100% 1 53ms
8/15/2026, 5:00:00 AM 100% 1 67ms
8/15/2026, 6:00:00 AM 100% 1 75ms
8/15/2026, 8:00:00 AM 100% 1 49ms
8/15/2026, 9:00:00 AM 100% 1 40ms
8/15/2026, 10:00:00 AM 100% 1 61ms
8/15/2026, 11:00:00 AM 100% 1 50ms
8/15/2026, 12:00:00 PM 100% 1 54ms
8/15/2026, 1:00:00 PM 100% 1 35ms
8/15/2026, 2:00:00 PM 100% 1 52ms
8/15/2026, 3:00:00 PM 100% 1 63ms
8/15/2026, 5:00:00 PM 100% 1 47ms
8/15/2026, 6:00:00 PM 100% 1 46ms
8/15/2026, 7:00:00 PM 100% 1 76ms
8/15/2026, 8:00:00 PM 100% 1 34ms
8/15/2026, 9:00:00 PM 100% 1 53ms
8/15/2026, 10:00:00 PM 100% 1 45ms
8/16/2026, 12:00:00 AM 100% 1 41ms
8/16/2026, 1:00:00 AM 100% 1 137ms
8/16/2026, 2:00:00 AM 100% 1 54ms
8/16/2026, 3:00:00 AM 100% 1 65ms
8/16/2026, 4:00:00 AM 100% 1 69ms
8/16/2026, 5:00:00 AM 100% 1 48ms
8/16/2026, 7:00:00 AM 100% 1 70ms
8/16/2026, 8:00:00 AM 100% 1 49ms
8/16/2026, 9:00:00 AM 100% 1 48ms
8/16/2026, 10:00:00 AM 100% 1 60ms
8/16/2026, 11:00:00 AM 100% 1 59ms
8/16/2026, 12:00:00 PM 100% 1 53ms
8/16/2026, 2:00:00 PM 100% 1 47ms
8/16/2026, 3:00:00 PM 100% 1 53ms
8/16/2026, 4:00:00 PM 100% 1 55ms
8/16/2026, 5:00:00 PM 100% 1 67ms
8/16/2026, 6:00:00 PM 100% 1 86ms
8/16/2026, 7:00:00 PM 100% 1 64ms
8/16/2026, 9:00:00 PM 100% 1 95ms
8/16/2026, 10:00:00 PM 100% 1 53ms
8/16/2026, 11:00:00 PM 100% 1 44ms
8/17/2026, 12:00:00 AM 100% 1 53ms
8/17/2026, 1:00:00 AM 100% 1 61ms
8/17/2026, 2:00:00 AM 100% 1 66ms
8/17/2026, 4:00:00 AM 100% 1 43ms
8/17/2026, 5:00:00 AM 100% 1 46ms
8/17/2026, 6:00:00 AM 100% 1 64ms
8/17/2026, 7:00:00 AM 100% 1 54ms
8/17/2026, 8:00:00 AM 100% 1 54ms
8/17/2026, 9:00:00 AM 100% 1 73ms
8/17/2026, 11:00:00 AM 100% 1 67ms
8/17/2026, 12:00:00 PM 100% 1 55ms
8/17/2026, 1:00:00 PM 100% 1 73ms
8/17/2026, 2:00:00 PM 100% 1 65ms
8/17/2026, 3:00:00 PM 100% 1 60ms
8/17/2026, 4:00:00 PM 100% 1 56ms
8/17/2026, 6:00:00 PM 100% 1 70ms
8/17/2026, 7:00:00 PM 100% 1 82ms
8/17/2026, 8:00:00 PM 100% 1 36ms
8/17/2026, 9:00:00 PM 100% 1 63ms
8/17/2026, 10:00:00 PM 100% 1 110ms
8/17/2026, 11:00:00 PM 100% 1 111ms
8/18/2026, 1:00:00 AM 100% 1 58ms
8/18/2026, 2:00:00 AM 100% 1 57ms
8/18/2026, 3:00:00 AM 100% 1 56ms
8/18/2026, 4:00:00 AM 100% 1 50ms
8/18/2026, 5:00:00 AM 100% 1 51ms
8/18/2026, 6:00:00 AM 100% 1 46ms
8/18/2026, 8:00:00 AM 100% 1 61ms
8/18/2026, 9:00:00 AM 100% 1 126ms
8/18/2026, 10:00:00 AM 100% 1 86ms
8/18/2026, 11:00:00 AM 100% 1 45ms
8/18/2026, 12:00:00 PM 100% 1 42ms
8/18/2026, 1:00:00 PM 100% 1 38ms
8/18/2026, 3:00:00 PM 100% 1 36ms
8/18/2026, 4:00:00 PM 100% 1 42ms
8/18/2026, 5:00:00 PM 100% 1 64ms
8/18/2026, 6:00:00 PM 100% 1 63ms
8/18/2026, 7:00:00 PM 100% 1 135ms
8/18/2026, 8:00:00 PM 100% 1 64ms
8/18/2026, 10:00:00 PM 100% 1 75ms
8/18/2026, 11:00:00 PM 100% 1 59ms
8/19/2026, 12:00:00 AM 100% 1 61ms
8/19/2026, 1:00:00 AM 100% 1 68ms
8/19/2026, 2:00:00 AM 100% 1 60ms
8/19/2026, 3:00:00 AM 100% 1 41ms
8/19/2026, 5:00:00 AM 100% 1 68ms
8/19/2026, 6:00:00 AM 100% 1 38ms
8/19/2026, 7:00:00 AM 100% 1 45ms
8/19/2026, 8:00:00 AM 100% 1 71ms
8/19/2026, 9:00:00 AM 100% 1 57ms
8/19/2026, 10:00:00 AM 100% 1 50ms
8/19/2026, 11:00:00 AM 100% 1 172ms
8/19/2026, 1:00:00 PM 100% 1 62ms
8/19/2026, 2:00:00 PM 100% 1 58ms
8/19/2026, 3:00:00 PM 100% 1 60ms
8/19/2026, 4:00:00 PM 100% 1 53ms
8/19/2026, 5:00:00 PM 100% 1 56ms
8/19/2026, 6:00:00 PM 100% 1 70ms
8/19/2026, 7:00:00 PM 100% 1 70ms
8/19/2026, 8:00:00 PM 100% 1 40ms
8/19/2026, 10:00:00 PM 100% 1 43ms
8/19/2026, 11:00:00 PM 100% 1 52ms
8/20/2026, 12:00:00 AM 100% 1 48ms
8/20/2026, 1:00:00 AM 100% 1 57ms
8/20/2026, 2:00:00 AM 100% 1 246ms
8/20/2026, 3:00:00 AM 100% 1 73ms
8/20/2026, 5:00:00 AM 100% 1 61ms
8/20/2026, 6:00:00 AM 100% 1 71ms
8/20/2026, 7:00:00 AM 100% 1 51ms
8/20/2026, 8:00:00 AM 100% 1 49ms
8/20/2026, 9:00:00 AM 100% 1 201ms
8/20/2026, 10:00:00 AM 100% 1 68ms
8/20/2026, 11:00:00 AM 100% 1 43ms
8/20/2026, 1:00:00 PM 100% 1 66ms
8/20/2026, 2:00:00 PM 100% 1 62ms
8/20/2026, 3:00:00 PM 100% 1 64ms
8/20/2026, 4:00:00 PM 100% 1 62ms
8/20/2026, 6:00:00 PM 100% 1 62ms
55
Composite reliability — the weighted average of the dimensions below, on a 0–100 scale.
Availability
100

How often it was reachable when we probed it (weight 35%).

Latency
100

How quickly it answers when it is up — fast scores high (weight 20%).

Security
100

Whether it serves over working TLS / https (weight 15%).

Transparency
61

Whether the operator disclosed what it does — description, schema, identity (weight 15%).

Activity
not yet measured

Observed on-chain payments to this endpoint's wallet — transactions, volume, and distinct paying wallets over the last month (weight 15%; not yet measured when we have not seen its wallet settle).

Confidence 100% — how much probe evidence backs this score. A thin history is flagged, not hidden.

See the scoring methodology for exactly how each number is computed.

Payment

Currencies
USDC
Networks
base
Facilitator
unknown
SDK
unknown

Operator

Company
inferred — unknown
Jurisdiction
Registrar
Namecheap Inc.
Domain registered
2026-03-30
Hosting network
Hosting country

Operator context is derived from public RDAP/TLS records and unverified. Company and country are only available for endpoints that publish them (an OV/EV TLS certificate or a non-redacted domain record); most endpoints are CDN-fronted and disclose neither.

On-chain activity (base)

435
payments (30d)
6.64
USD volume (30d)
20
paying wallets (30d)

Payments per day

last payment 8/20/2026
0 100 200 Jul 22Aug 1Aug 11Aug 20
Data table
Settled payments per day.
Day Payments Volume (USD) Paying wallets
7/22/2026 16 0.24 2
7/23/2026 6 0.1 2
7/24/2026 18 0.25 1
7/25/2026 13 0.2 1
7/26/2026 1 0.01 1
7/27/2026 4 0.1 1
7/28/2026 10 0.14 3
7/29/2026 4 0.06 1
7/30/2026 79 1.29 4
8/1/2026 3 0.04 2
8/2/2026 4 0.06 2
8/3/2026 24 0.34 2
8/4/2026 28 0.5 3
8/5/2026 1 0.01 1
8/6/2026 4 0.08 2
8/7/2026 2 0.03 1
8/8/2026 4 0.08 1
8/9/2026 4 0.06 2
8/10/2026 3 0.07 2
8/11/2026 13 0.18 2
8/12/2026 5 0.07 2
8/13/2026 4 0.06 2
8/14/2026 4 0.06 2
8/15/2026 3 0.04 2
8/16/2026 162 2.28 3
8/17/2026 8 0.15 5
8/18/2026 1 0.01 1
8/19/2026 3 0.04 2
8/20/2026 4 0.08 2

This payout wallet is shared: figures cover all 137 endpoints paid at it, since payments cannot be attributed to one of them. Only payments settled on chains and facilitators we index.

Linked by wallet — likely same operator

On-chain agent identity and the x402 endpoint that shares its settlement wallet.

https://api.socialfetch.dev/v1/spotify/album x402 endpoint https://api.socialfetch.dev/v1/facebook/ad-library/ads x402 endpoint https://api.socialfetch.dev/v1/twitch/profiles/:handle x402 endpoint https://api.socialfetch.dev/v1/threads/users/search x402 endpoint https://api.socialfetch.dev/v1/instagram/profiles/:handle/highlights x402 endpoint https://api.socialfetch.dev/v1/reddit/subreddits x402 endpoint https://api.socialfetch.dev/v1/tiktok/users/search x402 endpoint https://api.socialfetch.dev/v1/tiktok/products/reviews x402 endpoint https://api.socialfetch.dev/v1/linkedin/organizations x402 endpoint https://api.socialfetch.dev/v1/tiktok/profiles/:handle/showcase-products x402 endpoint https://api.socialfetch.dev/v1/twitter/profiles/:handle x402 endpoint https://api.socialfetch.dev/v1/github/profiles/:handle/repositories x402 endpoint https://api.socialfetch.dev/v1/facebook/profiles/reels x402 endpoint https://api.socialfetch.dev/v1/facebook/marketplace/search x402 endpoint https://api.socialfetch.dev/v1/tiktok/profiles/:handle/region x402 endpoint https://api.socialfetch.dev/v1/tiktok/profiles/:handle/followers x402 endpoint https://api.socialfetch.dev/v1/facebook/groups/posts x402 endpoint https://api.socialfetch.dev/v1/github/profiles/:handle x402 endpoint https://api.socialfetch.dev/v1/reddit/subreddits/search x402 endpoint https://api.socialfetch.dev/v1/instagram/profiles/:userId/basic x402 endpoint https://api.socialfetch.dev/v1/threads/posts x402 endpoint https://api.socialfetch.dev/v1/tiktok/videos/comments x402 endpoint https://api.socialfetch.dev/v1/linkedin/profiles x402 endpoint https://api.socialfetch.dev/v1/instagram/profiles/:handle x402 endpoint https://api.socialfetch.dev/v1/twitter/communities x402 endpoint https://api.socialfetch.dev/v1/github/trending/developers x402 endpoint https://api.socialfetch.dev/v1/linkedin/jobs/search x402 endpoint https://api.socialfetch.dev/v1/spotify/track x402 endpoint https://api.socialfetch.dev/v1/google/ad-library/companies/ads x402 endpoint https://api.socialfetch.dev/v1/twitch/profiles/:handle/videos x402 endpoint https://api.socialfetch.dev/v1/instagram/profiles/:handle/reels x402 endpoint https://api.socialfetch.dev/v1/reddit/search x402 endpoint https://api.socialfetch.dev/v1/threads/profiles/:handle x402 endpoint https://api.socialfetch.dev/v1/instagram/posts/comments x402 endpoint https://api.socialfetch.dev/v1/facebook/posts/transcript x402 endpoint https://api.socialfetch.dev/v1/tiktok/videos x402 endpoint https://api.socialfetch.dev/v1/tiktok/profiles/:handle/live x402 endpoint
Response schema
{
  "description": "Standard success response envelope.",
  "properties": {
    "data": {
      "description": "Endpoint-specific response payload.",
      "properties": {
        "lookupStatus": {
          "description": "Outcome of the transcript lookup.",
          "enum": [
            "found",
            "not_found",
            "lookup_failed"
          ],
          "type": "string"
        },
        "transcript": {
          "description": "Transcript content when available for the resolved video.",
          "nullable": true,
          "properties": {
            "language": {
              "description": "Human-readable transcript language label when reported by the lookup.",
              "type": "string"
            },
            "plainText": {
              "description": "Full transcript text, typically derived from captions.",
              "type": "string"
            },
            "segments": {
              "description": "Timed transcript segments.",
              "items": {
                "description": "One timed transcript segment.",
                "properties": {
                  "endMs": {
                    "description": "Segment end offset in milliseconds.",
                    "minimum": 0,
                    "type": "integer"
                  },
                  "startMs": {
                    "description": "Segment start offset in milliseconds.",
                    "minimum": 0,
                    "type": "integer"
                  },
                  "text": {
                    "description": "Transcript segment text.",
                    "type": "string"
                  }
                },
                "required": [
                  "text",
                  "startMs",
                  "endMs"
                ],
                "type": "object"
              },
              "type": "array"
            }
          },
          "required": [
            "segments",
            "plainText",
            "language"
          ],
          "type": "object"
        },
        "video": {
          "description": "Video identity when the lookup resolved.",
          "nullable": true,
          "properties": {
            "id": {
              "description": "YouTube video id.",
              "minLength": 1,
              "type": "string"
            },
            "url": {
              "description": "Canonical public URL for the video.",
              "minLength": 1,
              "type": "string"
            }
          },
          "required": [
            "id",
            "url"
          ],
          "type": "object"
        }
      },
      "required": [
        "lookupStatus",
        "video",
        "transcript"
      ],
      "type": "object"
    },
    "meta": {
      "description": "Metadata describing the request and billing outcome.",
      "properties": {
        "cached": {
          "description": "True when served from shared response cache. Credits still apply (full endpoint price); Age header may be present.",
          "type": "boolean"
        },
        "creditsCharged": {
          "description": "Credits charged for this request.",
          "minimum": 0,
          "type": "integer"
        },
        "requestId": {
          "description": "Unique request identifier for tracing this API call.",
          "minLength": 1,
          "type": "string"
        },
        "version": {
          "description": "Public API version that served the response.",
          "enum": [
            "v1"
          ],
          "type": "string"
        }
      },
      "required": [
        "requestId",
        "creditsCharged",
        "version"
      ],
      "type": "object"
    }
  },
  "required": [
    "data",
    "meta"
  ],
  "type": "object"
}