# Blockscout Celo Election Rewards CSV Export

> Blockscout Celo Election Rewards CSV Export 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).

Exports a CSV file of Celo election rewards (staking/voting rewards) for a specific address on a given blockchain network via Blockscout

## Facts

- Endpoint: GET https://api.blockscout.com/%7Bchain_id%7D/api/v2/addresses/%7Baddress_hash_param%7D/celo/election-rewards/csv
- 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-celo-election-rewards-csv-export-b22383f2
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap__o9sbu8PXLaut6h4-GGQY

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-celo-election-rewards-csv-export-b22383f2
```

Example prompt: Can you download the Celo election rewards CSV for wallet address 0x1234abcd...5678 on the Celo chain from January 1 2024 to December 31 2024 using Blockscout?

## When to prefer this

Use this endpoint when you specifically need to export Celo election (staking/voting) rewards history for an address in CSV format for accounting, tax, or audit purposes. Prefer this over generic transaction list endpoints when the target is only Celo epoch/election rewards, and over JSON endpoints when a spreadsheet-compatible file is needed directly.

## Known failure modes

- Invalid or non-existent address_hash returns 404 or empty CSV
- Unsupported chain_id returns an error or no data
- Date range parameters in wrong format may be rejected
- Address has no Celo election rewards returns an empty CSV file
- Network timeout or upstream Blockscout node unavailability
- Payment failure (x402) prevents data retrieval

## 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

A CSV file containing Celo election reward records for the specified address, including reward amounts, timestamps, and transaction details, optionally filtered by date range (from_period/to_period) and filter type/value.

## 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"
      },
      "address_hash_param": {
       "type": "string"
      }
     }
    },
    "queryParams": {
     "type": "object",
     "properties": {
      "to_period": {
       "type": "string"
      },
      "filter_type": {
       "type": "string"
      },
      "from_period": {
       "type": "string"
      },
      "filter_value": {
       "type": "string"
      }
     }
    }
   },
   "additionalProperties": false
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/blockscout-celo-election-rewards-csv-export-b22383f2/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)