# ByKaranteli Withdrawal Networks History

> ByKaranteli Withdrawal Networks History is a paid API for AI agents from bykaranteli.com, paid per call via x402, $0.1/call, status unknown (last checked 2026-10-10).

Returns the full versioned history of deposit/withdrawal flags, fees, and minimums for assets across 20+ crypto exchanges, with valid_from/valid_to timestamps for each change.

## Facts

- Endpoint: GET https://bykaranteli.com/api/x402/networks-history?utm_source=zero.xyz
- Price: $0.1/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-10
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/bykaranteli-withdrawal-networks-history-4736f9f0
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_jATNRr96-RHkOvTeHA08Z

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 bykaranteli-withdrawal-networks-history-4736f9f0
```

Example prompt: Pull the full withdrawal network history for USDT on KuCoin — I want to see every time the withdrawal flag changed, with the fee and minimum at each version, going back to January 2023.

## When to prefer this

Choose this endpoint when you need the temporal history of withdrawal and deposit configurations across exchanges — not just the current state. It is the only endpoint that provides dated version rows (valid_from/valid_to), making it ideal for auditing suspension durations, reconstructing past fee schedules, or building compliance reports that require point-in-time accuracy across 20+ venues.

## Known failure modes

- Invalid exchange venue ID returns empty result or error
- Date range with no data returns empty array
- Limit exceeding 20000 is rejected or capped
- Malformed ISO date strings in from/to params cause query errors
- Unknown asset symbol returns empty result set

## How this service works

Every recorded version of each asset and network row on every venue we record (20+ exchanges): deposit flag, withdrawal flag, withdrawal fee and minimum, with valid_from and valid_to, so withdrawal suspensions can be dated and their duration measured. The free endpoint serves only the current table.

## Output

An array of versioned rows, each representing a historical snapshot of an asset-network pair on a specific exchange. Each row includes the exchange venue, asset symbol, deposit enabled flag, withdrawal enabled flag, withdrawal fee, withdrawal minimum, and valid_from/valid_to ISO timestamps marking when that configuration was active.

## 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",
     "properties": {
      "to": {
       "type": "string",
       "description": "iso, optional"
      },
      "from": {
       "type": "string",
       "description": "iso, optional, valid_from lower bound"
      },
      "limit": {
       "type": "number",
       "description": "number, optional, max 20000"
      },
      "symbol": {
       "type": "string",
       "description": "string, optional asset, e.g. USDT"
      },
      "exchange": {
       "type": "string",
       "description": "string, optional venue id: kucoin | gate | htx | bitget ..."
      }
     }
    }
   },
   "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/bykaranteli-withdrawal-networks-history-4736f9f0/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from bykaranteli.com](https://www.zero.xyz/host/bykaranteli.com/llms.txt)