blueskyapi.com
viaNexus is a financial data platform and marketplace from Blue-Sky Nexus that delivers proprietary and partner datasets, including reference data, market data, and news. It also offers AI-agent access to that data through its vAST MCP service.
blueskyapi.com exposes a token-authenticated HTTP financial data API at `https://api.blueskyapi.com/v1/data` and an OAuth-enabled streamable HTTP MCP server at `https://vast-mcp.blueskyapi.com/mcp`.
- viaNexus vAST MCP Serverdetected
- viaNexus Data Platform APIdiscovered
Create a viaNexus account or Free Trial, then open the API Tokens page or the Home page in the console to view/copy one of your tokens. The docs show using this token as the token query parameter, and the MCP endpoint says it also looks for a viaNexus API token in request headers.
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