# Mycelia Signal TradFi Equity Market Regime Classifier

> Mycelia Signal TradFi Equity Market Regime Classifier is a paid API for AI agents from api.myceliasignal.com, paid per call via x402, $0.1/call, status unknown (last checked 2026-09-14).

Classifies the current equity market regime (RISK_ON/NEUTRAL/STRESS/PANIC) using MESI, MNVI, and US yield curve signals, with confidence score and dominant signal identification, delivered as an Ed25519-signed attestation.

## Facts

- Endpoint: GET https://api.myceliasignal.com/oracle/regime/equity
- Price: $0.1/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/mycelia-signal-tradfi-equity-market-regime-classifier-4f09495d
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_vzWn8nREMyGlaQGWSI7RZ

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability mycelia-signal-tradfi-equity-market-regime-classifier-4f09495d
```

Example prompt: What's the current equity market regime right now — is it RISK_ON, NEUTRAL, STRESS, or PANIC — and what's the dominant signal driving it? Give me a signed attestation I can trust.

## When to prefer this

Use this endpoint when you need a cryptographically attested, multi-signal equity market regime classification combining sentiment, volatility, and yield curve data into a single actionable label. Prefer this over raw data feeds when you need a synthesized regime decision with confidence scoring and verifiable provenance, especially for on-chain or trust-minimized applications that require Ed25519 attestation.

## Known failure modes

- Payment not provided or insufficient USDC — HTTP 402 returned
- Upstream data feed unavailable for MESI, MNVI, or yield curve — may return error or stale data
- Network timeout or service unavailability — HTTP 5xx
- Invalid or missing x402 payment header — authentication failure

## How this service works

TradFi Regime — classifies equity market regime from MESI, MNVI, and US yield curve. Outputs RISK_ON/NEUTRAL/STRESS/PANIC with confidence and dominant signal. Layer 2 Oracle Information. — Ed25519 signed attestation

## Output

Returns a classified equity market regime label (RISK_ON, NEUTRAL, STRESS, or PANIC), a confidence score indicating certainty of the classification, the dominant signal (from MESI, MNVI, or US yield curve) driving the regime determination, and an Ed25519-signed attestation for cryptographic verifiability of the result.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "properties": {}
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/mycelia-signal-tradfi-equity-market-regime-classifier-4f09495d/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.myceliasignal.com](https://www.zero.xyz/host/api.myceliasignal.com/llms.txt)