naftiko: 1.0.0-alpha2 info: label: Coinbase Onramp API — Sell description: 'Coinbase Onramp API — Sell. 2 operations. Lead operation: Get sell options. Self-contained Naftiko capability covering one Coinbase business surface.' tags: - Coinbase - Sell created: '2026-05-19' modified: '2026-05-19' binds: - namespace: env keys: COINBASE_API_KEY: COINBASE_API_KEY capability: consumes: - type: http namespace: onramp-sell baseUri: https://api.developer.coinbase.com/onramp/v1 description: Coinbase Onramp API — Sell business capability. Self-contained, no shared references. resources: - name: sell-options path: /sell/options operations: - name: getselloptions method: GET description: Get sell options outputRawFormat: json outputParameters: - name: result type: object value: $. inputParameters: - name: country in: query type: string description: ISO 3166-1 alpha-2 country code required: true - name: subdivision in: query type: string description: ISO 3166-2 subdivision code - name: sell-quote path: /sell/quote operations: - name: createsellquote method: POST description: Create sell quote outputRawFormat: json outputParameters: - name: result type: object value: $. inputParameters: - name: body in: body type: object description: Request body (JSON). required: true authentication: type: bearer token: '{{env.COINBASE_API_KEY}}' exposes: - type: rest namespace: onramp-sell-rest port: 8080 description: REST adapter for Coinbase Onramp API — Sell. One Spectral-compliant resource per consumed operation, prefixed with /v1. resources: - path: /v1/sell/options name: sell-options description: REST surface for sell-options. operations: - method: GET name: getselloptions description: Get sell options call: onramp-sell.getselloptions with: country: rest.country subdivision: rest.subdivision outputParameters: - type: object mapping: $. - path: /v1/sell/quote name: sell-quote description: REST surface for sell-quote. operations: - method: POST name: createsellquote description: Create sell quote call: onramp-sell.createsellquote with: body: rest.body outputParameters: - type: object mapping: $. - type: mcp namespace: onramp-sell-mcp port: 9090 transport: http description: MCP adapter for Coinbase Onramp API — Sell. One tool per consumed operation, routed inline through this capability's consumes block. tools: - name: get-sell-options description: Get sell options hints: readOnly: true destructive: false idempotent: true call: onramp-sell.getselloptions with: country: tools.country subdivision: tools.subdivision outputParameters: - type: object mapping: $. - name: create-sell-quote description: Create sell quote hints: readOnly: false destructive: false idempotent: false call: onramp-sell.createsellquote with: body: tools.body outputParameters: - type: object mapping: $.