# RC Quantum BTC Funding Regime State Oracle

> RC Quantum BTC Funding Regime State Oracle is a paid API for AI agents from data.rcqsignals.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-13).

Returns a signed, compact funding-regime snapshot for BTC perpetuals, normalized across four venues, including regime label, z-scores, dispersion, and freshness metadata.

## Facts

- Endpoint: GET https://data.rcqsignals.com/v1/fetch/btc-funding-regime
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-13
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/rc-quantum-btc-funding-regime-state-oracle-f52e16f6
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_cW1QYg2BIEdKdkiSTgKYY

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 rc-quantum-btc-funding-regime-state-oracle-f52e16f6
```

Example prompt: Pull the current BTC funding regime state from RC Quantum — I want to know whether we're in long crowding, short crowding, neutral, or a dislocation, along with the 30-day z-score and surface spread across all four venues.

## When to prefer this

Choose this endpoint when you need a cryptographically signed, cross-venue normalized BTC funding regime classification — particularly when you need a single authoritative regime label (not raw rates) and want 30-day z-scores and dispersion metrics computed for you. Prefer over raw exchange APIs when you want venue normalization and regime classification in one call, and when auditability via Ed25519 signatures matters.

## Known failure modes

- Stale or missing venue data may reduce venue_count below 4 and set full_4venue_flag to false
- Payment failure (x402 flow not completed) results in 402 response and no data returned
- Upstream venue API outages may cause freshness degradation or partial data
- Invalid or expired Ed25519 signature on response indicates data integrity issue
- Network timeout if RC Quantum data pipeline is temporarily unavailable

## How this service works

Compact BTC funding regime state from a four-venue normalized surface: regime label, surface median, 30d z-score, same-sign share, spread, dispersion, venue count, freshness. Ed25519-signed. Data, not advice.

## Output

A JSON object containing: regime_state (enum: LONG_CROWDING, SHORT_CROWDING, CROSS_VENUE_DISLOCATION, REGIME_SHIFT, NEUTRAL), surface_median (normalized funding rate), median_z_30d (30-day z-score of the median), same_sign_share (fraction of venues with same-signed funding), surface_spread, dispersion_z_30d, venue_count, full_4venue_flag (boolean), freshness and provenance objects, timestamp, oracle identifier, and an Ed25519 signature for data integrity verification. Accompanied by a disclaimer that this is data, not advice.

## 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",
     "properties": {
      "oracle": {
       "type": "string"
      },
      "freshness": {
       "type": "object"
      },
      "timestamp": {
       "type": "string",
       "format": "date-time"
      },
      "disclaimer": {
       "type": "string"
      },
      "provenance": {
       "type": "object"
      },
      "venue_count": {
       "type": "integer"
      },
      "median_z_30d": {
       "type": "number"
      },
      "regime_state": {
       "enum": [
        "LONG_CROWDING",
        "SHORT_CROWDING",
        "CROSS_VENUE_DISLOCATION",
        "REGIME_SHIFT",
        "NEUTRAL"
       ],
       "type": "string"
      },
      "surface_median": {
       "type": "number"
      },
      "surface_spread": {
       "type": "number"
      },
      "same_sign_share": {
       "type": "number"
      },
      "dispersion_z_30d": {
       "type": "number"
      },
      "full_4venue_flag": {
       "type": "boolean"
      }
     }
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/rc-quantum-btc-funding-regime-state-oracle-f52e16f6/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from data.rcqsignals.com](https://www.zero.xyz/host/data.rcqsignals.com/llms.txt)