# KiteEndpoints.ai - Contract Events Fetcher

> KiteEndpoints.ai - Contract Events Fetcher is a paid API for AI agents from kite-endpoints.vercel.app, paid per call via x402, $0.17/call, status unknown (last checked 2026-09-16).

Fetches on-chain smart contract events for a given blockchain contract address

## Facts

- Endpoint: POST https://kite-endpoints.vercel.app/api/contract-events
- Price: $0.17/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-16
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/kiteendpoints-ai-contract-events-fetcher-af74d72e
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_YzOxM9btT5l-b6o-JkFXX

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 kiteendpoints-ai-contract-events-fetcher-af74d72e -d '<json body>'
```

Example prompt: Can you pull the recent events emitted by this smart contract on Base — the contract address is 0xAbC123... — I want to see what's been happening on-chain in the last 100 blocks?

## When to prefer this

Use this endpoint when you need to retrieve historical or recent event logs emitted by a specific smart contract on a supported blockchain network, particularly when you want pay-per-request pricing without committing to a full node subscription or an expensive RPC provider plan.

## Known failure modes

- Invalid or malformed contract address returns an error
- Contract with no events in the queried block range returns empty result
- Unsupported blockchain network returns an error
- Block range too large may result in timeout or truncated results
- Rate limits or payment failure returns 402 or 429 status

## How this service works

400+ paid API endpoints. Social media, AI, crypto, finance, weather, ecommerce, tools. Pay per request with USDC on Base chain.

## Output

Returns a result object containing on-chain event log data emitted by the specified smart contract, including event type, transaction hash, block number, and associated parameters encoded in the event.

## Response schema (JSON Schema)

```json
{
 "type": "object",
 "example": {
  "result": {
   "data": "example response"
  }
 },
 "properties": {
  "result": {
   "type": "object",
   "description": "API response data"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/kiteendpoints-ai-contract-events-fetcher-af74d72e/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from kite-endpoints.vercel.app](https://www.zero.xyz/host/kite-endpoints.vercel.app/llms.txt)