the402 endpoint detail

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mcp.memestack.ai mcp

https://mcp.memestack.ai/mcp#submit_image#submit_image

needs params

Submit an image URL into MemeStack's moderation review queue; accepted images are published in the public, AI-captioned gallery with attribution. 100 sats (USDC equivalent) per submission, never refunded on moderation rejection (the fee is the anti-spam mechanism). 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
80000 atomic
Network
not established
Pay to
-
Spec dialect
-
Transport
-
HTTP method
POST
Response latency
9 ms
Payment options
0 usable of 0
Last checked
2026-09-06T01:24:26.296Z (38d ago)
Category
ai-inference

Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fmcp.memestack.ai%2Fmcp%23submit_image%23submit_image"