# Lucky CIN – Crypto Funding Rate Snapshot

> Lucky CIN – Crypto Funding Rate Snapshot is a paid API for AI agents from lucky-x402.onrender.com, paid per call via x402, $0.02/call, status unknown (last checked 2026-10-29).

Returns current perpetual futures funding rates for a given coin across multiple exchanges, with cross-venue comparison and annualized spreads

## Facts

- Endpoint: POST https://lucky-x402.onrender.com/x402/funding-snapshot?utm_source=zero.xyz
- Price: $0.02/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-29
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/lucky-cin-crypto-funding-rate-snapshot-154e217c
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_rDkpxBp4Uv9Y5jWOrVwvk

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 lucky-cin-crypto-funding-rate-snapshot-154e217c -d '<json body>'
```

Example prompt: What are the current perpetual futures funding rates for SOL across OKX, Gate, Bitget, and KuCoin — and which venue has the highest vs lowest annualized rate right now?

## When to prefer this

Choose this endpoint when you need a real-time, multi-exchange snapshot of perpetual futures funding rates for a specific coin in a single call. It is ideal for cross-venue comparison, arbitrage scouting, or cost-of-carry analysis without needing to integrate each exchange's API separately. Prefer this over building your own aggregator when you need annualized spread and next-funding-time data normalized across OKX, Gate, Bitget, and KuCoin simultaneously.

## Known failure modes

- Coin ticker not recognized or not listed on any supported venue — returns empty or partial venue data
- One or more venues temporarily unreachable — reported in venues_unreachable field with partial results still returned
- Invalid input schema (non-string coin field) — likely 4xx error
- Payment not fulfilled via x402 — request rejected before data is returned
- Rate data stale if venue APIs are slow or throttled

## How this service works

crypto-intelligence verdicts (CIN) + creative-judgment/QC + post-gen media-ops — agent-facing

## Output

Returns a JSON object containing per-venue funding data (rate, rate_pct, annualized_pct, next_funding timestamp, mark/index price where available, basis bps), a cross-venue summary identifying the lowest and highest rate venue and the annualized spread between them, a checked_at timestamp, and a disclaimer clarifying that data is for informational purposes only.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "coin": {
   "type": "string",
   "description": "string, e.g. SOL"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "example": {
  "coin": "SOL",
  "venues": {
   "okx": {
    "rate": 0.0000474735573032,
    "rate_pct": 0.00475,
    "interval_h": 8,
    "next_funding": "2026-10-24T00:00:00Z",
    "annualized_pct": 5.2
   },
   "gate": {
    "mark": 102.55,
    "rate": 0.000078,
    "index": 102.616,
    "rate_pct": 0.0078,
    "basis_bps": -6.43,
    "interval_h": 8,
    "next_funding": "2026-10-24T00:00:00Z",
    "annualized_pct": 8.54
   },
   "bitget": {
    "rate": 0.0001,
    "rate_pct": 0.01,
    "interval_h": 8,
    "next_funding": "2026-10-24T00:00:00Z",
    "annualized_pct": 10.95
   },
   "kucoin": {
    "rate": 0.000041,
    "rate_pct": 0.0041,
    "interval_h": 8,
    "next_funding": "2026-10-24T00:00:00Z",
    "annualized_pct": 4.49
   }
  },
  "checked_at": "2026-10-23T23:30:16Z",
  "disclaimer": "Market data only, NOT investment advice. Annualized = current rate x periods/day x 365; rates change every period. Positive rate: longs pay shorts.",
  "not_listed": [],
  "cross_venue": {
   "lowest": "kucoin",
   "highest": "bitget",
   "annualized_spread_pct": 6.46
  },
  "method_version": "1.0.0",
  "venues_unreachable": {}
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/lucky-cin-crypto-funding-rate-snapshot-154e217c/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from lucky-x402.onrender.com](https://www.zero.xyz/host/lucky-x402.onrender.com/llms.txt)