# Crypto Token Price History

> Crypto Token Price History is a paid API for AI agents from pyfile-agent.taile3ff35.ts.net, paid per call via x402, $0.003/call, status unknown (last checked 2026-09-15).

Returns historical price data for a cryptocurrency token over a specified number of days

## Facts

- Endpoint: GET https://pyfile-agent.taile3ff35.ts.net/data/crypto/history
- Price: $0.003/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/crypto-token-price-history-c3929176
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_wdTSp06BnT7CCsXNcAm6S

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 crypto-token-price-history-c3929176
```

Example prompt: Can you pull the price history for bitcoin over the last 7 days so I can see how it's been trending?

## When to prefer this

Use this endpoint when you need historical price data for a specific cryptocurrency identified by its CoinGecko-style ID (e.g. 'bitcoin', 'ethereum'). Prefer this over real-time price endpoints when trend analysis, charting, or time-series data over multiple days is required.

## Known failure modes

- Invalid or unknown token ID returns an error or empty result
- Missing required query parameters (ids, days) results in a bad request
- Network timeout if upstream price data provider is slow
- Days parameter out of acceptable range may return partial or error response

## How this service works

Token price history. ?ids=bitcoin&days=7

## Output

Returns a time-series of price data points for the specified cryptocurrency, including timestamps and corresponding prices, covering the requested number of days.

## 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": {
      "ids": {
       "type": "string"
      },
      "days": {
       "type": "number"
      }
     }
    }
   }
  },
  "output": {
   "type": "object"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/crypto-token-price-history-c3929176/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from pyfile-agent.taile3ff35.ts.net](https://www.zero.xyz/host/pyfile-agent.taile3ff35.ts.net/llms.txt)