# Bullflow Last Trade Price

> Bullflow Last Trade Price is a paid API for AI agents from api.bullflow.io, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-29).

Returns the most recent trade price (and timestamp) for a given stock, ETF, or index ticker symbol.

## Facts

- Endpoint: GET https://api.bullflow.io/v1/data/lastTradePrice?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-29
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/bullflow-last-trade-price-dd43459c
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_eKEo70zmbFo0sWKp7kUst

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 bullflow-last-trade-price-dd43459c
```

Example prompt: What's the last trade price for SPY right now? Pull it from Bullflow.

## When to prefer this

Use this endpoint when you need a lightweight, pay-per-call real-time last trade price for a specific ticker — especially when your workflow already involves options flow or dark pool analysis on Bullflow. Prefer this over broader market data APIs when you want low-cost, single-ticker spot price lookups without a subscription. Ideal for agents performing options analysis where knowing the current underlying price is critical.

## Known failure modes

- Missing or invalid ticker symbol returns an error — only supported stocks, ETFs, and indices are valid
- Ticker not covered by Bullflow returns no data
- Market closed or pre/post-market may result in stale or null timestamp
- Payment not included or insufficient (x402) results in a 402 Payment Required response
- Rate limiting or upstream data outage may cause temporary unavailability

## How this service works

Bullflow.io is a real-time unusual options flow and dark pool tracker with advanced tools to view, filter, and analyze market activity as it happens.

## Output

Returns a JSON object with the last trade price of the requested ticker in USD as a number (e.g. 600), and optionally an ISO 8601 timestamp indicating when that trade occurred (null if unavailable).

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "required": [
      "ticker"
     ],
     "properties": {
      "ticker": {
       "type": "string",
       "examples": [
        "SPY"
       ],
       "description": "Underlying stock, ETF, or supported index ticker."
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object",
     "$schema": "https://json-schema.org/draft/2020-12/schema",
     "required": [
      "lastTradePrice"
     ],
     "properties": {
      "timestamp": {
       "anyOf": [
        {
         "type": "string",
         "description": "ISO 8601 timestamp."
        },
        {
         "type": "null"
        }
       ],
       "description": "Trade time when available; null or absent means unavailable."
      },
      "lastTradePrice": {
       "type": "number",
       "description": "Amount in US dollars."
      }
     }
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "timestamp": "2026-10-14T19:00:00Z",
  "lastTradePrice": 600
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/bullflow-last-trade-price-dd43459c/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.bullflow.io](https://www.zero.xyz/host/api.bullflow.io/llms.txt)