# AgenticFi Bridge Status Check

> AgenticFi Bridge Status Check is a paid API for AI agents from defi-api.agenticfi.wtf, paid per call via x402, $0.001/call, status unknown (last checked 2026-09-15).

Checks the status of a cross-chain bridge transaction given a source tx hash, bridge name, and chain IDs

## Facts

- Endpoint: GET https://defi-api.agenticfi.wtf/api/bridge/status
- Price: $0.001/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/agenticfi-bridge-status-check-fa57b3cf
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_qBo3pdQ2dHzanYT-2u1CG

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 agenticfi-bridge-status-check-fa57b3cf
```

Example prompt: Can you check the status of my Across bridge transfer from Ethereum (chain 1) to Base (chain 8453) — the source tx hash is 0x1111111111111111111111111111111111111111111111111111111111111111?

## When to prefer this

Use this endpoint when you need to programmatically check the completion or failure state of a specific cross-chain bridge transaction by its source tx hash, especially when working with bridges like Across, Stargate, or others supported by AgenticFi across chains like Base, Ethereum, and Arbitrum.

## Known failure modes

- Invalid or unrecognized txHash returns an error or empty status
- Unknown bridge name returns an error
- Invalid fromChain or toChain IDs cause a bad request error
- Transaction not yet indexed may return pending or unknown status
- Payment failure (x402) if USDC balance insufficient

## How this service works

DeFi APIs for AI agents. 36 pay-per-call endpoints for token data, pricing, wallet analytics, swap routing, and on-chain workflows. Powered by x402 on Base.

## Output

Returns the current status of a cross-chain bridge transaction, indicating whether the transfer is pending, completed, or failed, for the specified bridge and chain pair.

## 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"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "required": [
      "txHash",
      "bridge",
      "fromChain",
      "toChain"
     ],
     "properties": {
      "bridge": {
       "type": "string",
       "title": "bridge (required)",
       "description": "Required. Bridge tool name"
      },
      "txHash": {
       "type": "string",
       "title": "txHash (required)",
       "description": "Required. Source chain transaction hash Examples: 0x1111111111111111111111111111111111111111111111111111111111111111, 0xaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
      },
      "toChain": {
       "type": "string",
       "title": "toChain (required)",
       "description": "Required. Destination chain ID Examples: 8453, 1, 42161"
      },
      "fromChain": {
       "type": "string",
       "title": "fromChain (required)",
       "description": "Required. Source chain ID Examples: 8453, 1, 42161"
      }
     }
    }
   },
   "additionalProperties": false
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/agenticfi-bridge-status-check-fa57b3cf/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from defi-api.agenticfi.wtf](https://www.zero.xyz/host/defi-api.agenticfi.wtf/llms.txt)