ManyLives Ad Creative Spec Checker

x402

ManyLives Ad Creative Spec Checker is a paid API for AI agents from api.manylives.me, paid per call via x402, $0.003/call, status unknown (last checked 2026-10-28).

Validates an ad creative (image or video) against platform placement specs for Instagram, TikTok, and other channels, returning pass/warn/fail results per placement.

Price / call$0.003

Seller volume →—

Success—

StatusUnknown

How this service works

Pay-per-call tools for people building AI agents: live web search and page contents, prompt-injection checks, market data and risk sizing for trading agents, company profiles and quick AI. Ask us to turn a public website into a JSON endpoint. Pay per call, no account, free trial.

Output

Returns a JSON object with: a 'fits' array of placements the creative qualifies for, a 'does_not_fit' array of disqualified placements, a 'media' object with detected codec, ratio, dimensions, bitrate, and duration, and a 'placements' array with per-placement verdict, individual check statuses (pass/warn/fail), and human-readable detail messages. Also includes the date when specs were last read.

Example use cases

Pre-upload Instagram Reels validation

“Before I upload, can you check if my 1080x1920 H.264 mp4 at https://cdn.mybrand.com/summer-ad.mp4 — 15 seconds, 12 MB — passes the Instagram Reels video spec? My headline copy is 'Summer Sale: 50% Off'.”

Multi-platform placement fit check

“I have a 9:16 video ad at https://assets.agency.com/client-spot.mp4, 1080x1920, 22 seconds, 18.4 MB. Which of these placements will it fit: instagram-reels-video, instagram-stories-video, and tiktok-in-feed-video? Also check if the price text block at x=0.1, y=0.8, w=0.5, h=0.08 is inside safe zones.”

Safe zone audit for branded creative

“Can you audit this ad image at https://creative.myshop.com/banner.jpeg — 1080 pixels wide, 1080 tall, 2.1 MB — for all applicable placements and flag whether my logo overlay at x=0.05, y=0.85, w=0.3, h=0.1 falls into any unsafe margins?”

Technical details

Endpoint

POSThttps://api.manylives.me/paid/ads/creative-spec-check?utm_source=zero.xyz

When to prefer

Choose this endpoint when you need automated, platform-specific validation of ad creatives before upload — especially when checking safe zones for text overlays, aspect ratios, codec requirements, or bitrate limits across multiple social placements simultaneously. Prefer it over manual spec lookups when specs are kept current and you need a machine-readable pass/warn/fail result per placement.

Side effects

URL is not publicly accessible or requires authentication — returns error
File exceeds 50 MB limit — rejected
Unsupported file format provided — check fails or is skipped
Invalid text_box coordinates outside 0-1 range — may produce incorrect safe-zone results
Placement name not recognized — placement skipped or error returned
Base64 payload malformed — parse error returned

Input

Schema · Request body

Field	Type	Description
url	string	public https:// link to the image or video (up to 50 MB), or file_base64
width	string	or describe the file: width in pixels
format	string	optional: mp4, mov, jpeg, png…
height	string	height in pixels
headline	string	optional headline
placements	string	optional list, e.g. ['instagram-reels-video','tiktok-in-feed-video'] (default: every placement for that kind of file)
size_bytes	string	file size in bytes
text_boxes	string	optional list of {x, y, w, h, label} where text or logos sit (fractions 0-1 of the frame, or pixels), checked against safe zones
file_base64	string	the file, base64
primary_text	string	optional ad text, to check its length
duration_seconds	string	video length (omit for images)

Output

Schema · Response

{
  "type": "json",
  "example": {
    "fits": [
      "instagram-reels-video",
      "tiktok-in-feed-video"
    ],
    "media": {
      "kind": "video",
      "ratio": "9:16",
      "width": 1080,
      "format": "mp4",
      "height": 1920,
      "size_bytes": 18400000,
      "audio_codec": "AAC (or other MPEG-4 audio)",
      "video_codec": "H.264",
      "overall_kbps": 6691,
      "duration_seconds": 22
    },
    "placements": [
      {
        "fails": 0,
        "warns": 2,
        "checks": [
          {
            "check": "recommended resolution",
            "detail": "1080x1920; recommended 1440x2560",
            "status": "warn"
          },
          {
            "check": "safe zones",
            "detail": "1 of 2 text boxes reach into the margin (top 14%, bottom 35%, sides 6%): price",
            "status": "warn"
          }
        ],
        "verdict": "meets requirements, misses a recommendation",
        "placement": "instagram-reels-video"
      }
    ],
    "specs_read": "19 Oct 2026",
    "does_not_fit": []
  }
}

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