Server Configuration
Describes the environment variables required to run the server.
| Name | Required | Description | Default |
|---|---|---|---|
| PORT | No | Server port (optional) | 8000 |
| STAGE | No | Environment stage (optional, options: MAINNET, TESTNET) | MAINNET |
| LOG_LEVEL | No | Logging level (optional) | INFO |
| SERVER_ADDRESS | No | Server's payment address for HTTP 402 protocol (e.g., 0x1234567890123456789012345678901234567890) | |
| D402_TESTING_MODE | No | Set to 'true' for local testing without settlement (optional) | false |
| D402_FACILITATOR_URL | No | Facilitator service URL (optional, default: https://facilitator.d402.net) | |
| MCP_OPERATOR_ADDRESS | No | Operator's public address corresponding to the private key (for verification) | |
| D402_FACILITATOR_API_KEY | No | API key for private facilitator (optional) | |
| MCP_OPERATOR_PRIVATE_KEY | No | Private key for signing settlement attestations (required for production settlement) | |
| TEST_NEWSAPI_MCP_API_KEY | Yes | Your test-newsapi-mcp API key (required). Server's internal API key for payment mode or client's API key for authenticated access. |
Tools
Functions exposed to the LLM to take actions
| Name | Description |
|---|---|
No tools | |
Prompts
Interactive templates invoked by user choice
| Name | Description |
|---|---|
No prompts | |
Resources
Contextual data attached and managed by the client
| Name | Description |
|---|---|
No resources | |