# Blockscout Withdrawals Counters

> Blockscout Withdrawals Counters is a paid API for AI agents from api.blockscout.com, paid per call via x402, $0.002/call, status unknown (last checked 2026-09-14).

Returns aggregate counts and total sum of validator withdrawals on a specified blockchain network via Blockscout

## Facts

- Endpoint: GET https://api.blockscout.com/%7Bchain_id%7D/api/v2/withdrawals/counters
- Price: $0.002/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/blockscout-withdrawals-counters-76d91d0e
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_OOf-fLYUf4DLcE2WiU1Oq

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 blockscout-withdrawals-counters-76d91d0e
```

Example prompt: How many validator withdrawals have been made on Ethereum so far, and what is the total amount withdrawn? Use Blockscout's withdrawal counters for that chain.

## When to prefer this

Use this endpoint when you need quick aggregate statistics (total count and total sum) of validator withdrawals for a specific blockchain network supported by Blockscout, rather than paginated withdrawal details or individual transaction lookups.

## Known failure modes

- Invalid or unsupported chain_id returns an error or empty response
- Network unavailable for the specified chain returns a timeout or 503
- Missing chain_id path parameter results in a 404 or malformed URL
- Chain has no withdrawal history may return zero counts

## How this service works

Explore crypto activities with Blockscout's multichain search. Find transactions, addresses, tokens, and dapps across top blockchain networks — your go-to explorer for cross-chain blockchain data

## Output

Returns a JSON object with two fields: 'withdrawals_count' (the total number of withdrawals processed on the chain) and 'withdrawals_sum' (the cumulative total value of all withdrawals on that chain), both as string-encoded numbers.

## 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"
    },
    "pathParams": {
     "type": "object",
     "properties": {
      "chain_id": {
       "type": "string"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "withdrawals_sum": "string",
  "withdrawals_count": "string"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/blockscout-withdrawals-counters-76d91d0e/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.blockscout.com](https://www.zero.xyz/host/api.blockscout.com/llms.txt)