# Coil Crypto Night Read

> Coil Crypto Night Read is a paid API for AI agents from coil.trade, paid per call via x402, $0.001/call, status unknown (last checked 2026-09-15).

Returns the top-5 session-momentum crypto coins into the 20:00 UTC signal, the BTC 200-day regime gate status, and cold-study validation receipts for the Robinhood-tradable crypto universe

## Facts

- Endpoint: GET https://coil.trade/api/crypto/night
- Price: $0.001/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/coil-crypto-night-read-bd7d5d1c
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_rYZascAA3pnZe41yQB1ZS

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 coil-crypto-night-read-bd7d5d1c
```

Example prompt: What are the top-5 overnight momentum coins in Coil's night read right now, and is the BTC 200-day regime gate open — include the study receipts so I can see if the trade was refuted at retail fees?

## When to prefer this

Use this endpoint when you need the pre-registered overnight crypto momentum signal specifically targeting the 20:00 UTC session window across Robinhood-tradable coins, with the BTC 200-day regime gate context and cold-study validation receipts included in a single call. Prefer this over the Coil Crypto Day Board when you need the night-session-specific ranking rather than the full 24/7 day-state board, and over the Coil Crypto Gate when you need both the regime gate AND the top-5 momentum ranking together with study receipts.

## Known failure modes

- Network timeout or 5xx if coil.trade backend is temporarily unavailable
- Payment failure if x402 USDC micropayment of $0.001 is not correctly attached
- Stale data if refresh cycle is mid-update (up to ~15 min lag)
- Empty or partial response if the 20:00 UTC signal window has not yet populated

## How this service works

Pre-registered overnight continuation read for the Robinhood-tradable crypto universe: the top-5 session-momentum coins into the 20:00 UTC signal, the BTC 200-day regime gate, and the study receipts. The ranking beat its random null at every fee tier in the cold study; at Robinhood retail fees the studied trade was REFUTED — a state read with its refutation attached, not advice. ~15-min refresh, 24/7.

## Output

Returns the top-5 session-momentum coins ranked into the 20:00 UTC overnight signal, the BTC 200-day master regime gate status (open/closed), cold-study validation receipts showing how the ranking performed versus a random null at various fee tiers, and a refutation flag for Robinhood retail fees. Refreshes approximately every 15 minutes, available 24/7.

## 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/coil-crypto-night-read-bd7d5d1c/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from coil.trade](https://www.zero.xyz/host/coil.trade/llms.txt)