# TradeOS Fusion Signals API

> TradeOS Fusion Signals API is a paid API for AI agents from tradeos.tech, paid per call via x402, $0.15/call, status unknown (last checked 2026-09-15).

Returns up to 25 current crypto signal candidates with reasons, filters, freshness metadata, and safety boundaries as clean JSON for agent and dashboard consumption.

## Facts

- Endpoint: POST https://tradeos.tech/x402/v1/intelligence/tradeos-fusion-signals-api
- Price: $0.15/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/tradeos-tech-bb131639
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_YSoW4XDpXNGsvR-bWyM2A

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 tradeos-tech-bb131639 -d '<json body>'
```

Example prompt: Pull up to 25 current crypto signal candidates from TradeOS with risk filters and signal reasons included, so I can review the top setups for my research dashboard right now.

## When to prefer this

Choose this endpoint when an agent, dashboard, or screener needs a multi-signal batch snapshot (up to 25 candidates) with built-in reasons, filters, and safety boundaries already applied — avoiding the overhead of cleaning raw market feeds. Prefer over single-token endpoints when breadth of candidates matters more than deep per-token analysis.

## Known failure modes

- Invalid or missing filter parameters return a 400 with field-level error details
- Payment not provided or insufficient USDC results in a 402 payment required response
- No signal candidates match applied filters returns an empty candidates array with filter echo
- Upstream market data feed latency may cause stale freshness timestamps
- Requesting more than 25 candidates returns a validation error capping the limit

## How this service works

TradeOS turns live crypto market, token-risk, signal, forecast, order-flow stress, and dataset context into clean JSON with reasons, filters, freshness, and safety boundaries. Use this low-cost snapshot when an agent, dashboard, or screener needs up to 25 current signal candidates without cleaning raw feeds or receiving trade instructions. Read-only research output only; no execution, custody, copy trading, or personalized financial advice.

## Output

A JSON object containing up to 25 current crypto signal candidates, each with signal reasons, applied filters, freshness timestamps, risk/safety boundaries, and scores — formatted for direct consumption by agents, dashboards, or screeners without requiring raw feed processing.

## 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",
    "bodyType",
    "body"
   ],
   "properties": {
    "body": {
     "type": "object",
     "properties": {
      "output": {
       "type": "string"
      },
      "symbol": {
       "type": "string"
      },
      "chain_id": {
       "type": "string"
      },
      "metadata": {
       "type": "object"
      },
      "contract_address": {
       "type": "string"
      }
     },
     "additionalProperties": true
    },
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "type": "string",
     "const": "POST"
    },
    "bodyType": {
     "type": "string",
     "const": "json"
    }
   }
  },
  "output": {
   "type": "object"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/tradeos-tech-bb131639/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from tradeos.tech](https://www.zero.xyz/host/tradeos.tech/llms.txt)