viator.com
Viator is a tours and activities marketplace and partner platform for travel companies, affiliates, merchants, and reservation-system providers. It provides product content, availability, booking, and operator-connectivity services for travel experiences.
Viator exposes two documented HTTP APIs for partner integrations (Partner API and Reservation System API) plus a public streamable-http MCP server; all documented HTTP APIs use Viator-issued API keys.
- Viator MCP Serverdiscovered
- Viator Partner APIdiscovered
- Viator Reservation System APIdiscovered
Create a Viator partner account via Merchant signup or Affiliate signup. After signup, log in to the partner portal at partners.viator.com and open Developer API keys to view or request your API key. Higher affiliate access levels and merchant access require qualification/certification per Levels of access and Merchant API.
conventions · 0/8 published
- integrations.json✗
/.well-known/integrations.json - llms.txt✗
/llms.txt - API catalog✗
/.well-known/api-catalog - OpenAPI document✗
/api/schema/, /openapi.json, /swagger.json, /api/openapi.json, or /v1/openapi.json - MCP server card✗
/.well-known/mcp/server-card.json - OAuth protected resource✗
/.well-known/oauth-protected-resource - Agent card✗
/.well-known/agent-card.json - Agent skills✗
/.well-known/agent-skills/index.json
Publish these signals → /publishing