https://supership.crestsystems.ai/v2/stocks/brief
One signed call for any US stock ticker OR major crypto (BTC, ETH, SOL, and more): a verifiable Ed25519 receipt (supership.bundle.v1) sealing — equities: fresh SEC filings (10-K/10-Q/8-K/Form 4) + a live price; crypto: live market data (price, market cap, 24h volume + change) — plus a source-trust verdict. The receipt is the product: cite it as provenance. Verify at /api/pubkey. supership brokers and witnesses; not a price oracle.
Start with a quote-only recipe. Payment signing stays in your project.
const response = await fetch("https://supership.crestsystems.ai/v2/stocks/brief", {
method: "GET",
});
console.log(response.status);
console.log(Object.fromEntries(response.headers));
console.log((await response.text()).slice(0, 1000));
// A valid 402 is a quote, not a completed paid call.This sends no payment. Inspect the 402 response before adding a wallet-enabled client.
- Live 402 quote confirmed
GET returned a protocol-valid 402 quote (402). No payment was made.
- Origin reachable
HEAD https://supership.crestsystems.ai/ returned 200.
- Observed in cdp-bazaar
The registry record was observed and retained with provenance.
- Observed in 402-index
Discovered through bazaar.
- Registry record checked
Registry health: healthy.
EVIDENCE
Each record has an exact-route quote outcome. Unresolved templates and potentially mutating methods are labeled instead of being invoked without provider-specific test input. A quote is still separate from a settled paid call.