Ringdna Authentication
Revenue.io has no single API gateway and therefore no single authentication model. There are three distinct, documented or probed authentication surfaces, and they do not share credentials. This profile was assembled from the Revenue.io Knowledge Center and from live probes of the MCP discovery documents - there is no OpenAPI in this repo to derive securitySchemes from.
RingDNA secures its APIs with oauth2 and apiKey across 3 declared security schemes, as derived from its OpenAPI definitions. OAuth 2.0 is offered via the authorizationCode flow(s).
Security Schemes
Source
Authentication Profile
Work with this as data
Every security artifact here is available over the APIs.io API and to AI agents over MCP.
MCP server
One button, every client — Claude, Cursor, VS Code and the rest.
https://apis.io/mcp
Tools for security posture
4 MCP tools reach this
find_securityBrowse and filter every security artifact in the catalog.apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.resolveTurn a domain, URL or GitHub org into the provider it belongs to.find_cohortsEvery scored population of providers in the catalog.
Call it yourself
curl for this page
curl "https://apis.io/api/v1/security/ringdna-authentication"
curl "https://apis.io/api/v1/security?limit=25"
Discovery needs no key. Ratings and market analysis are Pro.