# SnowSignals Phase Updates

> SnowSignals Phase Updates is a paid API for AI agents from pay.snowsignals.io, paid per call via x402, $0.20826/call, status unknown (last checked 2026-09-15).

Returns pay-per-row market-phase readings indicating the current phase state/updates for tracked assets or markets

## Facts

- Endpoint: GET https://pay.snowsignals.io/phase/updates
- Price: $0.20826/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/snowsignals-phase-updates-df980fe9
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_5VCEXW7Nc8RlzURbG7BeR

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 snowsignals-phase-updates-df980fe9
```

Example prompt: Pull the latest market phase updates from SnowSignals so I can see what phase the market is currently in.

## When to prefer this

Use this endpoint when you need current market-phase readings from the SnowSignals platform specifically, particularly when integrating SnowSignals phase signals into an automated trading workflow or market monitoring system. Prefer this over generic market data APIs when you specifically want SnowSignals' proprietary phase-classification methodology rather than raw OHLCV or sentiment data.

## Known failure modes

- Payment not accepted or insufficient USDC balance — 402 Payment Required
- Invalid or missing x402 payment header — authentication/payment error
- No data available for requested market — empty result set
- Rate limiting or provider downtime — 503 or timeout
- Network connectivity issues reaching pay.snowsignals.io

## How this service works

SnowSignals phase updates — pay-per-row market-phase reading

## Output

Returns rows of market-phase readings, each indicating the current phase state for tracked markets or assets. Billed per row returned at $0.20826 USDC, delivered as structured data describing market phase status (e.g. accumulation, distribution, trending, ranging).

## Request schema (JSON Schema)

```json
{
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET"
     ],
     "type": "string"
    }
   },
   "additionalProperties": false
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/snowsignals-phase-updates-df980fe9/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from pay.snowsignals.io](https://www.zero.xyz/host/pay.snowsignals.io/llms.txt)