Koltin
Koltin is a Mexican health membership company serving older adults, aimed at people aged roughly 50 to 84 and at the adult children who want to protect their parents and grandparents. Koltin is explicit that it is not an insurer and does not sell traditional policies: it packages access to private medical care, preventive follow-up, and financial protection against costly illness or accident into a membership. The membership pairs a major-medical expense insurance product operated and issued by BBVA Seguros Salud with preventive medicine — longevity assessments, an integrated medical check-up, video consultations, and continuous follow-up — plus a social community program (painting, tai chi, film discussion, dance). It operates across CDMX, Estado de Mexico, Guadalajara, Monterrey, Queretaro, Puebla, Guanajuato, Cuernavaca, Merida, and Veracruz, and publishes a member portal, a hospital network directory, and an extensive Spanish-language blog on aging and preventive health. Koltin is a 500 Global portfolio company. It publishes no public developer portal, API documentation, or machine-readable API specification; it does publish a first-party llms.txt describing the site for language models.
More than an index entry, but the surface is still mostly links rather than artifacts — the cohort most likely to move a full band from modest, well-targeted work.
API Evangelist profiles Koltin the way a machine reads it — 1 machine-readable artifact, pulled from the provider's own public surface and indexed so a developer, an analyst, or an AI agent can evaluate it against every other provider on the network.
Every provider in the network is reduced to the same set of machine-readable artifacts — OpenAPI contracts, event specifications, GraphQL schemas, runnable collections, pricing and rate-limit signals, security posture, OAuth scopes, and the agent surfaces (MCP servers and skills) that let software drive the API on its own. We profile them because the interface is the part of a company you can actually inspect: it is a truer signal of what a provider does than any marketing page. From those artifacts we compute the Kin Score — Koltin scores 19.0/100 (emerging), with a separate agent-readiness read of 0/100 (human only). The full breakdown is below, followed by every artifact we hold — each card links through to its machine-readable definition on apis.io.
Kin Score
This is the API Evangelist rating — a single, repeatable read computed from the artifacts on this page. Green fill is points earned; the red track is points possible, so every bar shows earned-versus-possible at a glance.
Kin Score
How this is scored →scored 2026-07-27 · rubric v0.5
How we profile Koltin
Each block below is one kind of artifact we hold for Koltin. For each we say what it is and why it earns a place in the profile, then list every one we've indexed — capped at two rows, scroll within the panel for the rest.
Security Posture 1
Authentication, domain security, vulnerability disclosure, and trust-center signals — the evidence that a provider takes security seriously enough to document it. We profile it because you can't govern what you can't see.
Authentication, domain security, vulnerability disclosure, and trust-center signals.
Resources
Every other property we hold for Koltin — documentation, portals, status pages, policies, and corporate surface — grouped by the job it does, following the integrator's arc from getting started to running in production.
Get Started 2
Portal, sign-up, and the first successful call
Agent Surfaces 1
MCP servers, agent skills, and machine-readable catalogs
Access & Security 1
Authentication, authorization, and security posture
Operate 1
Status, limits, changes, and where to get help
Commercial 3
Pricing, plans, and the legal terms of use
Company 4
The organization behind the API
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