Skill: hades-ye/x402-payment-tron (version 0.0.4)

--- name: x402_payment_tron description: "Pay for x402-enabled Agent endpoints using USDT on TRON" version: 1.0.0 author: x402-protocol homepage: https://x402.org metadata: {"clawdbot":{"emoji":"💳","env":["TRON_PRIVATE_KEY"]}} tags: [crypto, payments, x402, agents, api, usdt, tron] requires_tools: [x402_tron_invoke] arguments: agent_url: description: "Base URL of the x402 agent" required: false endpoint: description: "Entrypoint name to invoke (e.g., 'chat', 'search')" required: false --- # x402 Payment Protocol for TRON Agents Invoke x402-enabled AI agent endpoints with automatic USDT micropayments on TRON. ## Quick Start ### Option 1: Run Pre-built (Recommended for Agents) The skill is pre-bundled into a single file. No installation required. ```bash node dist/index.js --url <URL> [options] ``` ### Option 2: Development ```bash npm install npm start -- --url <URL> ``` ## Tool Reference - **Wallet**: A TRON private key must be available. The skill automatically looks for it in: 1. `TRON_PRIVATE_KEY` environment variable. 2. `~/.mcporter/mcporter.json` (AIBank standard configuration). 3. `x402-config.json` in the current directory. 4. `~/.x402-config.json` in the home directory. - **USDT on TRON**: Wallet needs USDT and some TRX for gas. --- ## Tool Reference ### x402_tron_invoke Invokes an HTTP endpoint. If payment is required (402), it automatically: 1. Negotiates payment requirements. 2. Checks USDT allowance. If insufficient, it performs an **infinite approval** (MAX_UINT256) to minimize future transactions. 3. Signs the payment permit (EIP-712). 4. Retries the request with the payment signature. | Parameter | Type | Required | Description | |-----------|------|----------|-------------| | `url` | string | Yes | Full URL to invoke | | `method` | string | No | HTTP method (GET, POST, etc.) Default: GET | | `body` | object | No | JSON body for the request | | `network` | string | No | `mainnet`, `nile`, `shasta` (Default: `nile`) | ### Example: Chat with Agent ```tool:x402_tron_invoke url: https://api.example.com/chat method: POST body: {"prompt": "Tell me a joke"} ``` --- ## Agent Discovery You can discover available endpoints and their pricing by checking the agent's manifest. ### Fetch Agent Manifest ```tool:x402_tron_invoke url: https://api.example.com/.well-known/agent.json method: GET ``` --- ## Security Rules for Agents - **No Private Key Output**: The Agent MUST NOT print, echo, or output the `TRON_PRIVATE_KEY` or any other signing secret to the dialogue context. - **Internal Loading Only**: The Agent should rely on the skill or underlying scripts to load the key internally. - **No Export Commands**: The Agent MUST NOT execute shell commands that contain the private key as a literal string (e.g., `export TRON_PRIVATE_KEY=...`). - **Sanitized Logs**: Ensure that logs or error messages do not leak the key. ## Troubleshooting ### "Private key not found" Ensure the `TRON_PRIVATE_KEY` environment variable is set or a valid `x402-config.json` exists in the expected locations. **Agent Note**: If this error occurs, simply inform the user that the environment is not configured. DO NOT attempt to search for or read private keys from files yourself. ### "Insufficient Allowance" The tool will attempt to broadcast an **infinite approve** transaction. This requires TRX for gas. Ensure your wallet has TRX. ### "Transaction Failed" Check if you have enough USDT and TRX. --- ## Binary and Image Handling If the endpoint returns an image (Content-Type: `image/*`) or binary data (`application/octet-stream`): 1. The data is automatically saved to a temporary file (e.g., `/tmp/x402_image_...` or `/tmp/x402_binary_...`). 2. The tool returns a JSON object with: - `file_path`: Path to the temporary file. - `content_type`: The MIME type of the content. - `bytes`: File size in bytes. 3. **Important**: The Agent is responsible for deleting the temporary file after it has been used or processed. --- ## Network Reference | Network | Chain ID | CAIP-2 | USDT Contract | |---------|----------|--------|---------------| | TRON Mainnet | 0x2b6653dc | `eip155:728126428`, `tron:mainnet` | [REDACTED_SECRET] | | TRON Nile | 0xcd8690dc | `eip155:3448148188`, `tron:nile` | [REDACTED_SECRET] | | TRON Shasta | 0x94a9059e | `eip155:2494104990`, `tron:shasta` | - |


Security scan verdicts — ClawScan: suspicious | static analysis: suspicious | VirusTotal: suspicious | SkillSpector: suspicious (HIGH)