Fly Labs Agentic Market

● healthy data-social-apis

YouTube data APIs for AI agents, paid in USDC on Base. Two endpoints live: `POST /api/agents/transcribe` ($0.03) returns a stable v1.0 JSON payload with verbatim transcript, language, time-indexed paragraphs, creator chapters, and canonical metadata (captions when available, Whisper fallback otherwise, no LLM rewrites). `POST /api/agents/engagement` ($0.02) returns view/like/comment counts, derived ratios, a composite engagement score, channel info (subscribers included), and full video context (tags, categories, thumbnail, availability, live status). Transparent cache on every response (`cache.hit`, `cachedAt`, `ageSec`) — transcripts are permanent, engagement refreshes every 6 hours. Typed error codes, OpenAPI 3.1, no signup. ([OpenAPI 3.1](https://flylabs.fun/api/agents/openapi.json)) ([Manifest](https://flylabs.fun/api/agents))

Quality grade

How grading works

B 62.5 / 100

Availability 40.0 / 40

Endpoint responded (HTTP 200)

Payability 16.7 / 20

✓ Answers a real HTTP 402 challenge
✗ Publishes a /.well-known/x402 descriptor
✓ Payment address on record
✓ Settlement network declared
✓ Price declared

Demand 5.8 / 40

2 distinct payers, 2 USDC transfers in the last 30 days

Owner verified 0.0 / 3

Nobody has claimed this listing yet

Endpoint last checked 7 h ago. On-chain activity last read 11 d ago. Availability and on-chain demand are both re-probed daily; the grade updates automatically on the next pass.

How to call

cURL · x402-fetch / x402-axios will auto-handle 402

curl -X POST https://flylabs.fun/agents

Listed in

Directories this entry was found in.

awesome-x402