vianexus.com
viaNexus is a financial data platform that provides market, reference, news, and related datasets through APIs. Its public site directs users to a hosted console and documentation for accessing the platform’s data services.
viaNexus exposes a token-authenticated REST data API at api.blueskyapi.com and an OAuth-protected remote MCP server at vast-mcp.blueskyapi.com; no GraphQL API or CLI was found.
- viaNexus vAST MCP Serverdetected
- viaNexus Data Platform APIdiscovered
Create a viaNexus account at Create Account, then open the token area in the console at API Tokens. The docs state tokens are listed on the console Home and API Tokens pages, and example requests send the token as the token query parameter.
Point your MCP client at the server URL and approve access in the browser. The server supports OAuth Dynamic Client Registration (RFC 7591), so the client registers itself automatically — no developer-portal app, client_id, or client_secret to create.
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