# agent402.tools Crypto Dossier

> agent402.tools Crypto Dossier is a paid API for AI agents from agent402.tools, paid per call via x402, $0.05/call, status unknown (last checked 2026-09-15).

Runs a bundled 6-tool workflow in one call to deliver a comprehensive cryptocurrency report: live price, 90-day price history, trending status, global market context, news search, and top article extraction.

## Facts

- Endpoint: POST https://agent402.tools/api/skill/crypto-dossier
- Price: $0.05/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/agent402-tools-crypto-dossier-29f27f17
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_TyxPJucAREXeWz1yIb142

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 agent402-tools-crypto-dossier-29f27f17 -d '<json body>'
```

Example prompt: Give me a full crypto dossier on Solana — live price, 90-day history, whether it's trending, global market context, and the latest news with article summaries, all in one shot.

## When to prefer this

Choose this endpoint when you need a rich, multi-dimensional snapshot of a cryptocurrency in a single API call and want to avoid orchestrating 6 separate tool calls yourself. Ideal for generating research briefs, investment summaries, or chatbot responses that require live price, historical trend, market sentiment, and news context simultaneously. Prefer over individual crypto endpoints when breadth and convenience matter more than latency minimization.

## Known failure modes

- Unknown or misspelled coin id returns an error or empty result
- Upstream CoinGecko or news APIs temporarily unavailable causing partial or failed response
- Payment failure (x402) prevents execution
- Rate limiting on underlying tools causing timeout
- Coin exists but has insufficient news coverage, returning sparse news data

## How this service works

Bundled execution of the Crypto dossier workflow - Everything about a cryptocurrency in one call: live price, 90-day history, trending status, global market context, news search, and top article extraction. One x402 payment runs 6 underlying tools (crypto-price, crypto-history, crypto-trending, crypto-global, search, extract); partial-success per step.

## Output

A comprehensive cryptocurrency report containing: live spot price, 90-day price history, trending status, global crypto market context, results from a news search about the coin, and extracted content from top news articles — all returned in a single bundled response.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "coin": {
   "type": "string",
   "description": "Coin id (e.g. bitcoin, ethereum, solana)"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "args": {
   "coin": "bitcoin"
  },
  "pack": "crypto-dossier",
  "steps": [
   {
    "ok": true,
    "slug": "crypto-price",
    "result": {}
   },
   {
    "ok": true,
    "slug": "crypto-history",
    "result": {}
   },
   {
    "ok": true,
    "slug": "crypto-trending",
    "result": {}
   },
   {
    "ok": true,
    "slug": "crypto-global",
    "result": {}
   },
   {
    "ok": true,
    "slug": "search",
    "result": {}
   },
   {
    "ok": true,
    "slug": "extract",
    "result": {}
   }
  ],
  "summary": "6/6 steps succeeded"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/agent402-tools-crypto-dossier-29f27f17/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from agent402.tools](https://www.zero.xyz/host/agent402.tools/llms.txt)