# Vaultfire Reputation Staking Profile Lookup

> Vaultfire Reputation Staking Profile Lookup is a paid API for AI agents from theloopbreaker.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-15).

Retrieves a reputation staking profile for any AI agent, including vouches received, vouches given, total stake, and slash count from the VaultfireReputationStaking contract.

## Facts

- Endpoint: GET https://theloopbreaker.com/api/x402/trust/vouching
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/theloopbreaker-com-c60e2c19
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_FZAxdRg0yCex472uqYtNt

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 theloopbreaker-com-c60e2c19
```

Example prompt: Can you pull up the Vaultfire reputation staking profile for agent address 0xAbC123... — I want to see their vouches received, vouches given, total stake, and whether they've been slashed?

## When to prefer this

Use this endpoint when you need live on-chain reputation staking data specifically from VaultfireReputationStaking — including vouch counts and slash history — rather than a high-level trust score or bond count. Prefer this over the general trust profile endpoint when the vouching relationship graph or slash count is the primary concern.

## Known failure modes

- Agent address not found in VaultfireReputationStaking contract — returns empty or zero profile
- Invalid or malformed agent address input — returns 400 or validation error
- On-chain RPC node unavailable — returns 503 or timeout
- Payment header missing or invalid x402 USDC payment — returns 402 Payment Required
- Rate limit exceeded — returns 429

## How this service works

Reputation staking profile for any AI agent — vouches received, vouches given, total stake, slash count. Reads VaultfireReputationStaking live.

## Output

Returns the agent's VaultfireReputationStaking profile including: number of vouches received, number of vouches given, total stake amount (USD-denominated), and slash count, all read live from the on-chain contract.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object"
  },
  "output": {
   "type": "object"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/theloopbreaker-com-c60e2c19/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from theloopbreaker.com](https://www.zero.xyz/host/theloopbreaker.com/llms.txt)