Tool detail

market

Returns the MSSI composite market-stress index across crypto, equity, credit and volatility markets, as an Ed25519-signed attestation, with no input.

Categories: Trading signals, Market prices

Use when

get a composite systemic market-risk or stress reading
check cross-asset market stress across crypto, equity, credit, volatility

Not for

not asset-specific risk (a composite index only)
methodology behind the MSSI index is not documented

Inputs

No input parameters (empty GET request)

Admitted input schema

{
  "type": "object",
  "properties": {},
  "required": [],
  "additionalProperties": false
}

Endpoint

Method: GET
URL: https://api.myceliasignal.com/oracle/stress/market

Payment

Protocol: x402
Listed price: 0.05 USDC per call on Base
Payment method: exact
Network: eip155:8453
Asset: 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913

Listed terms are catalog metadata. The caller supplies inputs and calls the tool outside Onelayer. If payment is required, the caller uses a compatible wallet to pay.

Source

Directory: Coinbase x402 Bazaar
Record: GET https://api.myceliasignal.com/oracle/stress/market
Retrieved: 2026-09-30T20:37:07.382Z
Catalog file SHA-256: 6837ccddf886f0007cf3727ea9d27faaa5047b51b4f425345c554ce1c271a524
Catalog built: 2026-09-30T22:31:58.034Z