overlayr
TikTok-style caption rendering to MP4; $0.10 USDC per render via x402.
About
Paid TikTok-style caption rendering API for AI agents. 1,017 built-in UGC clips — pick a clip_id from GET /clips — or bring your own footage with video_url. Add captions (text, top_text/bottom_text) plus styling (position, stroke, #RRGGBB color, font size) to POST /overlay and receive a captioned MP4. Costs $0.10 USDC per render on Base via x402 ($0.05 verification tier at POST /overlay/canary; unpaid calls get HTTP 402 with payment details). No account, no API key. Interacts over HTTPS REST, not A2A JSON-RPC; this card is published for registry discovery only.
At a glance
- Category
- AI media generation Video generation
- Made for
- Agents (machine use)
- Pricing
- Pay per call (x402 or crypto)
- Access
- No sign-in
Category, summary and these details are StealthStack's reading of the publisher's own listing. Check the publisher's page before you rely on them.
Capabilities
-
render-captions
Provenance
- Discovered
- Crawled directly
- Identifier
- urn:air:overlayr.hatchagent.workers.dev:agent:agent
- Catalog host
- overlayr.hatchagent.workers.dev · crawled directly
- Anchor check
- Not anchored
- Last crawled
- seen 6d ago
Not anchored. StealthStack has not confirmed that the URN authority matches the host that published this entry. How trust works →