the402 endpoint detail

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api.memestack.ai agent reverse-search

https://api.memestack.ai/v1/agent/reverse-search

needs params

Reverse image search over MemeStack's index of memes, infographics, charts and screenshots: send an image URL, get the copies and close variants we hold (whole-picture perceptual-hash match) with captions, tags and image ids, each browsable at memestack.ai/gallery/{id}. 21 sats (USDC equivalent) per call. No account or API key: the x402 (USDC on Base) or L402 (Lightning) payment is the auth.

Bazaar lists this endpoint, but when we called it we got HTTP 400 instead of a payment challenge.
Price
17000 atomic
Network
not established
Pay to
-
Spec dialect
-
Transport
-
HTTP method
POST
Response latency
36 ms
Payment options
0 usable of 0
Last checked
2026-09-06T01:19:02.868Z (37d ago)
Category
search

Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fapi.memestack.ai%2Fv1%2Fagent%2Freverse-search"