# DeFi Signal API — Live On-Chain Data (Bug Bounty Intel)

> DeFi Signal API — Live On-Chain Data (Bug Bounty Intel) is a paid API for AI agents from wazir-x402.duckdns.org, paid per call via x402, $5/call, status unknown (last checked 2026-10-11).

Returns smart contract bug bounty intelligence and security analysis reports from live DeFi scanners across Base, Arbitrum, Optimism, and Solana

## Facts

- Endpoint: GET https://wazir-x402.duckdns.org/api/bug-intel?utm_source=zero.xyz
- Price: $5/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-11
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/defi-signal-api-live-on-chain-data-bug-bounty-intel-0616f6d8
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_pe3VRT_xf3Ws39vJE02-e

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 defi-signal-api-live-on-chain-data-bug-bounty-intel-0616f6d8
```

Example prompt: Can you run a bug bounty intelligence scan on my smart contract deployed on Base and give me a security analysis report?

## When to prefer this

Choose this endpoint when you need live on-chain DeFi security intelligence and bug bounty scanning across Base, Arbitrum, Optimism, or Solana, especially when a rapid 24-hour security analysis report is needed for smart contract auditing prior to launch or incident response.

## Known failure modes

- Invalid or malformed contract address returns an error
- Unsupported blockchain network not among Base/Arb/OP/Solana results in no data
- Payment of $5 USDC not received results in 402 Payment Required
- Report delivery delayed beyond 24-hour window
- Ambiguous or missing input properties cause empty or partial results

## How this service works

Unieke bot-data van live DeFi-scanners op Base, Arb, OP en Solana

## Output

Returns a JSON response containing bug bounty intelligence data from live DeFi scanners, including a security analysis of the target smart contract with a report delivered within 24 hours. The response includes on-chain signal data from Base, Arbitrum, Optimism, and Solana scanners.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "properties": {
   "type": "string"
  },
  "additionalProperties": {
   "type": "string"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "note": "Bug Bounty Intelligence scan — security analyse van je smart contract, rapport binnen 24u"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/defi-signal-api-live-on-chain-data-bug-bounty-intel-0616f6d8/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from wazir-x402.duckdns.org](https://www.zero.xyz/host/wazir-x402.duckdns.org/llms.txt)