# FiatDock Crypto News Aggregator

> FiatDock Crypto News Aggregator is a paid API for AI agents from fiatdock.com, paid per call via x402, $0.001/call, status unknown (last checked 2026-10-10).

Fetches the latest crypto headlines aggregated from nine major newsrooms, deduped and sorted newest-first, with optional keyword and time-window filtering.

## Facts

- Endpoint: GET https://fiatdock.com/v1/news/crypto?utm_source=zero.xyz
- Price: $0.001/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-10
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/fiatdock-crypto-news-aggregator-d1dfd2da
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_SG1YI3WFww6ijJemSHH8Y

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 fiatdock-crypto-news-aggregator-d1dfd2da
```

Example prompt: Pull me the top 20 crypto headlines from the last 24 hours that mention 'stablecoin regulation' — I want each story's title, source, time, link, and a short summary.

## When to prefer this

Use this endpoint when you need aggregated, deduplicated crypto news from multiple top-tier newsrooms in a single call, especially when you want keyword filtering or a bounded time window. Prefer this over scraping individual sites or using a generic web search when you specifically need structured crypto headlines with source attribution, timestamps, and summaries. The pay-per-call model with a 404-is-free guarantee makes it cost-efficient for conditional polling.

## Known failure modes

- 404 returned when no headlines match the keyword query or time window — call is not billed
- Query string exceeds 80 characters — request rejected
- limit out of range (must be 1-50)
- sinceHours out of range (must be 1-168)
- Upstream newsroom feeds temporarily unavailable, potentially stale or incomplete results

## How this service works

The latest crypto headlines from nine newsrooms (CoinDesk, Cointelegraph, Decrypt, The Block, Blockworks and more) in one call, newest first, duplicates merged - each with its link, source, time and a short summary. Filter by keyword and time window. No match is 404 and not charged. Pay-per-call via x402.

## Output

A list of up to 50 deduplicated crypto headlines sorted newest-first, each containing the article title, source newsroom (e.g. CoinDesk, Cointelegraph, Decrypt), publication timestamp, article URL, and a short summary. If no headlines match the filter, returns a 404 (not charged).

## 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",
     "required": [],
     "properties": {
      "limit": {
       "type": "integer",
       "example": 20,
       "maximum": 50,
       "minimum": 1,
       "description": "How many headlines, 1-50 (default 20)"
      },
      "query": {
       "type": "string",
       "example": "stablecoin",
       "maxLength": 80,
       "description": "Only headlines mentioning ALL of these words (e.g. \"base\", \"stablecoin regulation\"). Omit for everything"
      },
      "sinceHours": {
       "type": "integer",
       "example": 24,
       "maximum": 168,
       "minimum": 1,
       "description": "How far back, in hours, 1-168 (default 24)"
      }
     }
    }
   },
   "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/fiatdock-crypto-news-aggregator-d1dfd2da/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from fiatdock.com](https://www.zero.xyz/host/fiatdock.com/llms.txt)