the402 endpoint detail

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api.macaroonnetwork.com execute polymathica-campaigns-index-v1

https://api.macaroonnetwork.com/execute/polymathica-campaigns-index-v1

answers 402

Searches a governed corpus of 1,131 scientific hypothesis proposals across five rigor tiers (benchmark, established_method, active_research, exploratory, speculative). Every record is IDEA-tier and unvalidated — this is a discovery layer over proposals, not results. Quarantined records (not_physical, metaphysical) are excluded at the source. Returns full honesty fields (execution_status, validat

We sent a real POST request to this endpoint and it answered 402 with payment requirements we could parse.
Price
$0.001
Network
base
Pay to
0x33cc8de6e86761d217044a8a6b394ad23b579596
Spec dialect
v2 (declares x402Version 2)
Transport
PAYMENT-REQUIRED header
HTTP method
POST
Response latency
179 ms
Payment options
1 usable of 1
Last checked
2026-08-15T14:23:59.199Z (1h ago)
Category
search

Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fapi.macaroonnetwork.com%2Fexecute%2Fpolymathica-campaigns-index-v1"