# Blockscout Multichain Main Page Stats

> Blockscout Multichain Main Page Stats is a paid API for AI agents from api.blockscout.com, paid per call via x402, $0.002/call, status unknown (last checked 2026-09-12).

Returns aggregate statistics for the Blockscout multichain explorer main page, including total transactions, yesterday's transaction count, and total addresses across a specified blockchain network.

## Facts

- Endpoint: GET https://api.blockscout.com/%7Bchain_id%7D/stats-service/api/v1/pages/multichain/main
- Price: $0.002/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-12
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/blockscout-multichain-main-page-stats-b6f85656
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_ja4yGZaQ8igfCnuURkTRp

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-multichain-main-page-stats-b6f85656
```

Example prompt: Pull up the Blockscout multichain stats for Ethereum — I want to see the total number of transactions, yesterday's transaction count, and the total address count.

## When to prefer this

Choose this endpoint when you need aggregate, summary-level blockchain statistics for Blockscout's multichain explorer — particularly total transaction counts, address counts, and recent transaction trend charts for a specific chain. It is ideal for building dashboards, monitoring network activity, or comparing chain growth over time. Prefer this over chain-specific block explorers when you need the standardized Blockscout multichain data format, and over raw node RPC calls when you want pre-aggregated stats rather than raw block data.

## Known failure modes

- Invalid or unsupported chain_id returns an error or empty response
- Missing chain_id path parameter may result in a 404 or malformed URL
- Network timeout if Blockscout stats service is temporarily unavailable
- Approximate values flagged with is_approximate:true for recent incomplete time windows
- Payment failure if x402 micropayment of $0.002 USDC is not properly handled

## 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 four main fields: total_multichain_txns (cumulative transaction count with title, units, and description), yesterday_txns_multichain (prior day transaction count), new_txns_multichain_window (a time-series chart array with date ranges and approximate flags, plus chart metadata like resolutions), and total_multichain_addresses (total unique addresses with metadata). All numeric values are returned as strings.

## 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": {
  "total_multichain_txns": {
   "id": "string",
   "title": "string",
   "units": "string",
   "value": "string",
   "description": "string"
  },
  "yesterday_txns_multichain": {
   "id": "string",
   "title": "string",
   "units": "string",
   "value": "string",
   "description": "string"
  },
  "new_txns_multichain_window": {
   "info": {
    "id": "string",
    "title": "string",
    "units": "string",
    "description": "string",
    "resolutions": [
     "string"
    ]
   },
   "chart": [
    {
     "date": "string",
     "value": "string",
     "date_to": "string",
     "is_approximate": true
    }
   ]
  },
  "total_multichain_addresses": {
   "id": "string",
   "title": "string",
   "units": "string",
   "value": "string",
   "description": "string"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/blockscout-multichain-main-page-stats-b6f85656/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)