# Vaultfire TeleporterBridge sendReputation Cross-Chain Reputation Bridge Tx Preparer

> Vaultfire TeleporterBridge sendReputation Cross-Chain Reputation Bridge Tx Preparer is a paid API for AI agents from theloopbreaker.com, paid per call via x402, $0.1/call, status unknown (last checked 2026-09-13).

Prepares an unsigned transaction for VaultfireTeleporterBridge.sendReputation() to bridge an agent's reputation score across chains, returning the raw tx for local wallet signing.

## Facts

- Endpoint: POST https://theloopbreaker.com/api/x402/actions/bridge-trust-message
- Price: $0.1/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-13
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/theloopbreaker-com-66e08aed
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_5rmX1OZqJ3POdkzemeIPw

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-66e08aed -d '<json body>'
```

Example prompt: Prepare a sendReputation transaction on the Vaultfire TeleporterBridge to bridge my agent at 0xABC...123 from Base mainnet to Avalanche — I'll sign it in my wallet.

## When to prefer this

Use this endpoint when you need to move a Vaultfire Protocol agent's on-chain reputation score from one supported mainnet chain to another (Base, Avalanche, Arbitrum) via the TeleporterBridge. Prefer this over manual contract calls when you want a pre-encoded, ready-to-sign unsigned transaction without needing to interact with the ABI directly. This is specifically for cross-chain reputation propagation, not identity registration or bond creation.

## Known failure modes

- Agent address not registered as ERC-8004 — returns 404 or validation error
- Unsupported source/destination chain pair — returns 400 with supported chain list
- Insufficient or missing USDC x402 payment header — returns 402 Payment Required
- Invalid or malformed agent address — returns 400 bad request
- Bridge contract paused or unavailable on target chain — returns 503
- Reputation data not found or score too low to bridge — returns 422 unprocessable entity

## How this service works

Tx-prepare for VaultfireTeleporterBridge.sendReputation() — cross-chain reputation bridge. Returns unsigned transaction; caller signs in wallet.

## Output

Returns an unsigned transaction object encoding the VaultfireTeleporterBridge.sendReputation() call, ready for the caller to sign locally and broadcast. Includes calldata, target contract address, gas estimate, and chain routing details for the cross-chain reputation transfer.

## 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-66e08aed/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)