Marketplace · API · x402

beliefstate.ai/v1/research/get_case

Complete research catalog: https://beliefstate.ai/v1/research. Complete attributed investment case with claims, risks, conditions, revisions, measured outcomes and permitted evidence. Case IDs come from inventory, briefs or thesis search. Example IDs are illustrative. Full input/output contracts: https://beliefstate.ai/v1/research/get_case

Endpoint	`https://beliefstate.ai/v1/research/get_case`
Trust	Not checked yet
Pricing	Pay per call with x402, no account. Call it to get an exact quote before paying.
network	eip155:8453
scheme	exact
pay to	0xd346b16f2C013d8219350d32E511023D16Db9AEE
method	POST
last updated	2026-11-11T00:32:32.386Z

Use it

Call it (an x402 client pays automatically)

curl -i https://beliefstate.ai/v1/research/get_case
# 402 reply -> sign PAYMENT-REQUIRED with an x402 client (e.g. @x402/fetch) -> retry with PAYMENT-SIGNATURE

This listing as JSON

curl https://aipaygen.com/v1/catalog/api/x402-242d205f36cc2a0f

Search the whole marketplace from your agent (MCP)

{
  "mcpServers": {
    "aipaygen": {
      "url": "https://aipaygen.com/mcp"
    }
  }
}

beliefstate.ai/v1/research/get_case

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