> ## Documentation Index > Fetch the complete documentation index at: https://docs.echozero.app/llms.txt > Use this file to discover all available pages before exploring further. # Verify Discord signal channel (bot access) > Resolves the channel via Discord API, checks the Echo Zero bot can read messages, and persists `connectedChannels` + `signalSourceKind` on the agent. ## OpenAPI ````yaml https://mcp.echozero.app/api/docs-json post /api/v1/agents/{id}/discord/verify openapi: 3.0.0 info: title: EchoZero MCP API description: >- EchoZero MCP Server - Developer API for agent management, trading, marketplace, and AI chat. **Rate Limiting:** All endpoints enforce per-API-key rate limits. Tiers: free (60 req/min), standard (300 req/min), premium (1000 req/min). Every response includes `X-RateLimit-Limit`, `X-RateLimit-Remaining`, `X-RateLimit-Reset` headers. Exceeding the limit returns `429 Too Many Requests` with a `Retry-After` header. version: '1.0' contact: {} servers: - url: https://mcp.echozero.app description: Production security: [] tags: - name: MCP Protocol description: >- Model Context Protocol (Streamable HTTP): `/mcp`, `/mcp/sse` — not under `/api`; same API key as REST - name: Health description: Server health check - name: API Keys description: API key generation, listing, and revocation - name: User description: >- User profile, sessions, social, onboarding, internal agent subscriptions, and bot activations (v1: /v1/users/me) - name: Token description: Token data and trending - name: Trade description: Trade execution and history - name: Strategy description: Strategy (trading bot) configuration and control - name: Agent description: Agent registration and management - name: AI description: AI chat, intent, and insights - name: Wallet description: Wallet operations, deposits, and withdrawals - name: Notification description: Notification management and settings - name: Auth description: >- Public authentication: signup / login lookup, code verification, Google OAuth, refresh, and sign-out. Returns `accessToken` / `refreshToken` in the JSON body. - name: OAuth description: >- OAuth 2.1 authorization-code + PKCE for AI assistant clients: `/oauth/authorize`, `/oauth/token`, `/oauth/introspect`, `/status`. - name: Activity description: User trade activity list and search - name: Feed description: Social activity feed timeline - name: Earn description: Leaderboard, rewards, and referrals - name: Statics description: Countries, languages, and static data - name: Misc description: File uploads and utility endpoints - name: Developer description: Developer registration and profile - name: Developer dashboard description: >- Per-agent dashboard: subscribers (anonymized), performance detail, signal history (v1) - name: Developer Agent description: Developer agent listings and management - name: Developer Agents (Marketplace) description: Public browse, search, and subscribe to external developer-listed agents - name: Admin description: Admin-only endpoints for review, approval, and platform management - name: Webhooks description: >- Inbound provider webhooks (no API key). Telegram signal-bot uses `X-Telegram-Bot-Api-Secret-Token` when configured. paths: /api/v1/agents/{id}/discord/verify: post: tags: - Agent summary: Verify Discord signal channel (bot access) description: >- Resolves the channel via Discord API, checks the Echo Zero bot can read messages, and persists `connectedChannels` + `signalSourceKind` on the agent. operationId: McpAgentController_verifyDiscordChannel parameters: - name: id required: true in: path schema: type: string - name: x-signature in: header required: false description: >- HMAC-SHA256 signature: HMAC-SHA256(secretKey, timestamp + METHOD + path + body). Optional -- when omitted, HMAC verification is skipped. schema: type: string - name: x-timestamp in: header required: false description: >- Request timestamp in epoch milliseconds. Required when x-signature is provided. Rejected if drift exceeds 5 minutes. schema: type: string requestBody: required: true content: application/json: schema: $ref: '#/components/schemas/DiscordVerifyChannelBodyDto' examples: channelIds: summary: Guild + channel snowflakes value: guildId: '9876543210987654321' channelId: '1234567890123456789' channelUrl: summary: Discord channel URL value: channel: >- https://discord.com/channels/9876543210987654321/1234567890123456789 responses: '200': description: >- Verification outcome; agent row updated unless channel could not be resolved. content: application/json: schema: allOf: - $ref: '#/components/schemas/McpSuccessResponseDto' - properties: data: $ref: '#/components/schemas/DiscordVerifyChannelResponseDto' '400': description: Invalid channel or bad bot token configuration. content: application/json: schema: $ref: '#/components/schemas/McpErrorResponseDto' '401': description: Missing or invalid API key. content: application/json: schema: $ref: '#/components/schemas/McpErrorResponseDto' '403': description: Not a registered developer. content: application/json: schema: $ref: '#/components/schemas/McpErrorResponseDto' '404': description: Agent not found or not owned. content: application/json: schema: $ref: '#/components/schemas/McpErrorResponseDto' '503': description: SIGNAL_DISCORD_BOT_TOKEN not configured. content: application/json: schema: $ref: '#/components/schemas/McpErrorResponseDto' security: - bearer-jwt: [] - api-key: [] components: schemas: DiscordVerifyChannelBodyDto: type: object properties: channelId: type: string description: Discord text channel snowflake. example: '1234567890123456789' guildId: type: string description: Discord server (guild) snowflake. example: '9876543210987654321' channel: type: string description: >- Channel URL (`discord.com/channels/guild/channel`), `guildId/channelId`, or channel snowflake. example: https://discord.com/channels/9876543210987654321/1234567890123456789 McpSuccessResponseDto: type: object properties: success: type: boolean example: true data: type: object description: Endpoint-specific payload additionalProperties: true required: - success - data DiscordVerifyChannelResponseDto: type: object properties: verificationResult: type: string enum: - verified - bot-not-found - insufficient-permissions - invalid_channel channelId: type: string description: Discord channel snowflake. guildId: type: string description: Discord guild snowflake. channelName: type: string description: Resolved channel name from Discord. guildName: type: string description: Resolved guild name when available. channelIconUrl: type: string description: Discord server icon URL (CDN). memberCount: type: number description: Discord guild member count at verify time. message: type: string description: Human-readable detail for errors or skipped checks. required: - verificationResult McpErrorResponseDto: type: object properties: success: type: boolean example: false error: $ref: '#/components/schemas/McpErrorBodyDto' required: - success - error McpErrorBodyDto: type: object properties: code: type: string example: NOT_FOUND message: type: string example: Resource not found required: - code - message securitySchemes: bearer-jwt: scheme: bearer bearerFormat: JWT type: http description: >- User JWT access token issued by `POST /api/auth/verify` or `POST /api/auth/social/verify`. Routes that accept both auth modes declare `api-key` *and* `bearer-jwt` security schemes. api-key: type: apiKey in: header name: x-api-key ````