# Blockscout Transaction Beacon Deposits Lookup

> Blockscout Transaction Beacon Deposits Lookup is a paid API for AI agents from api.blockscout.com, paid per call via x402, $0.002/call, status unknown (last checked 2026-09-13).

Retrieves beacon chain deposit events associated with a specific transaction on a given blockchain network via Blockscout's multichain explorer

## Facts

- Endpoint: GET https://api.blockscout.com/%7Bchain_id%7D/api/v2/transactions/%7Btransaction_hash_param%7D/beacon/deposits
- Price: $0.002/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-13
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/blockscout-transaction-beacon-deposits-lookup-c7c60766
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_jtNI3oyFFH3aWT95MaOvy

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-transaction-beacon-deposits-lookup-c7c60766
```

Example prompt: Can you pull up all the beacon chain deposits from transaction 0x4f3b2a... on Ethereum mainnet (chain ID 1) using Blockscout? I want to see the validator pubkeys, deposit amounts, withdrawal addresses, and withdrawal credentials.

## When to prefer this

Use this endpoint when you need to inspect beacon chain (Ethereum staking) deposit events embedded within a specific transaction, especially when you need validator pubkeys, withdrawal credentials, deposit amounts, and address metadata all in one call. Prefer this over generic transaction lookups when the focus is specifically on ETH2/beacon validator deposit events. Best suited for staking audits, validator onboarding verification, and withdrawal credential checks on Blockscout-supported chains.

## Known failure modes

- Invalid or non-existent transaction hash returns empty items array
- Unsupported or incorrect chain_id results in 404 or empty response
- Transaction exists but has no beacon deposits returns empty items list
- Malformed transaction hash parameter returns 400 bad request
- Rate limiting or quota exceeded returns 402 or 429 error
- Pagination index out of range returns empty next_page_params

## 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 paginated list of beacon chain deposit events linked to the specified transaction, each including the deposit index, amount, validator public key, deposit status, BLS signature, originating block hash and number, timestamp, from address details (with ENS, tags, reputation, proxy info), withdrawal address details, and withdrawal credentials. Also includes next_page_params for pagination.

## 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"
      },
      "transaction_hash_param": {
       "type": "string"
      }
     }
    },
    "queryParams": {
     "type": "object",
     "properties": {
      "index": {
       "type": "integer"
      },
      "items_count": {
       "type": "integer"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "items": [
   {
    "index": 0,
    "amount": "string",
    "pubkey": "string",
    "status": "string",
    "signature": "string",
    "block_hash": "string",
    "block_number": 0,
    "from_address": {
     "hash": "string",
     "name": "string",
     "is_scam": true,
     "metadata": {},
     "proxy_type": "string",
     "reputation": "string",
     "is_contract": true,
     "is_verified": true,
     "public_tags": [
      {
       "label": "string",
       "address_hash": "string",
       "display_name": "string"
      }
     ],
     "private_tags": [
      {
       "label": "string",
       "address_hash": "string",
       "display_name": "string"
      }
     ],
     "ens_domain_name": "string",
     "implementations": [
      {
       "name": "string",
       "address_hash": "string"
      }
     ],
     "watchlist_names": [
      {
       "label": "string",
       "display_name": "string"
      }
     ]
    },
    "block_timestamp": "string",
    "transaction_hash": "string",
    "withdrawal_address": {
     "hash": "string",
     "name": "string",
     "is_scam": true,
     "metadata": {},
     "proxy_type": "string",
     "reputation": "string",
     "is_contract": true,
     "is_verified": true,
     "public_tags": [
      {
       "label": "string",
       "address_hash": "string",
       "display_name": "string"
      }
     ],
     "private_tags": [
      {
       "label": "string",
       "address_hash": "string",
       "display_name": "string"
      }
     ],
     "ens_domain_name": "string",
     "implementations": [
      {
       "name": "string",
       "address_hash": "string"
      }
     ],
     "watchlist_names": [
      {
       "label": "string",
       "display_name": "string"
      }
     ]
    },
    "withdrawal_credentials": "string"
   }
  ],
  "next_page_params": {}
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/blockscout-transaction-beacon-deposits-lookup-c7c60766/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)