# Bot Bazaar Funder Trace

> Bot Bazaar Funder Trace is a paid API for AI agents from bot-bazaar.fly.dev, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-30).

Traces a Base wallet's funding origin: first funder address, earliest funding transaction hash, first-seen timestamp, wallet age in days, funder type (contract or EOA), and OFAC SDN screening on both addresses.

## Facts

- Endpoint: GET https://bot-bazaar.fly.dev/v1/x402/funder-trace?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-30
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/bot-bazaar-funder-trace-4087d929
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_3PDFY0IbFgCzK-rjsuJ06

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 bot-bazaar-funder-trace-4087d929
```

Example prompt: Can you trace the funding origin of the Base wallet 0x1234567890abcdef1234567890abcdef12345678 — I want to know who first funded it, the transaction hash, when it was first seen, how old the wallet is, whether the funder is a contract or regular account, and whether either address is on the OFAC sanctions list?

## When to prefer this

Choose this endpoint when you need to establish the funding provenance and compliance posture of a Base wallet — specifically when you need the first funder's identity, transaction hash, wallet age, funder type classification, and OFAC sanctions screening in a single call. Prefer this over generic blockchain explorers when you want compliance-oriented structured data without balance exposure.

## Known failure modes

- Invalid address format (not matching 0x + 40 hex) returns validation error
- Address has no on-chain activity on Base — no funder trace available
- OFAC SDN screening service unavailable or timeout
- Network error reaching Base RPC or indexer
- Rate limiting or payment failure for the $0.01 USDC x402 call

## How this service works

Trace a Base wallet's origin: first funder address, earliest incoming funding transaction hash, first-seen timestamp and wallet age in days, whether the first funder is a contract or EOA, and an OFAC SDN screen on both addresses. No balances.

## Output

Returns the first funder's wallet address, the hash of the earliest incoming funding transaction, the timestamp of first activity, the wallet's age in days, a classification of the first funder as either a contract or EOA, and OFAC SDN screening results for both the queried address and the first funder. No balance information is included.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET",
      "HEAD",
      "DELETE"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "required": [
      "address"
     ],
     "properties": {
      "address": {
       "type": "string",
       "pattern": "^0x[0-9a-fA-F]{40}$",
       "description": "EVM address on Base (0x + 40 hex)"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/bot-bazaar-funder-trace-4087d929/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from bot-bazaar.fly.dev](https://www.zero.xyz/host/bot-bazaar.fly.dev/llms.txt)