# Xynaptic Crypto Orderflow

> Xynaptic Crypto Orderflow is a paid API for AI agents from api.xynaptic.io, paid per call via x402, $0.05/call, status unknown (last checked 2026-10-03).

Returns real-time crypto market microstructure data for a trading pair, including CVD, buy/sell pressure ratio, aggressive market orders, whale trades, and order book imbalance, sourced from Kraken live tape and book.

## Facts

- Endpoint: GET https://api.xynaptic.io/v1/crypto-orderflow?utm_source=zero.xyz
- Price: $0.05/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-03
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/xynaptic-crypto-orderflow-700b57b1
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_6GY9V_0JC-I0NVCWRCnbe

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 xynaptic-crypto-orderflow-700b57b1
```

Example prompt: What's the current order flow situation for BTCUSD? I want to know if there's aggressive buying or selling, whether any whale trades over $100k are happening, and what the CVD and order book imbalance look like right now.

## When to prefer this

Choose this endpoint when you need real-time market microstructure data — specifically CVD, order flow aggression, whale detection, and book imbalance — rather than simple price quotes or technical indicators. It is ideal for short-term trading decisions, momentum analysis, or detecting large player activity on Kraken-listed pairs like BTCUSD.

## Known failure modes

- Invalid or unsupported trading pair returns an error or empty result
- Kraken feed disruption may cause stale or unavailable data
- Missing ?pair query parameter returns a bad request error
- Rate limiting or payment failure returns a 402 or 429 status

## How this service works

Xynaptic Crypto Orderflow — real-time market microstructure: CVD (cumulative volume delta), buy/sell pressure ratio, aggressive market orders, whale trades (>$100k), order book imbalance. Parameter: ?pair=BTCUSD. Kraken live tape + book.

## Output

Returns a structured snapshot of real-time market microstructure for the requested pair, including cumulative volume delta (CVD), buy/sell pressure ratio, counts and volumes of aggressive market orders, whale trade activity (trades exceeding $100k), and current order book imbalance metrics, all sourced live from Kraken's tape and order book.

## 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",
      "HEAD",
      "DELETE"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "additionalProperties": {
      "type": "string"
     }
    }
   },
   "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/xynaptic-crypto-orderflow-700b57b1/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.xynaptic.io](https://www.zero.xyz/host/api.xynaptic.io/llms.txt)