Semios
Semios (legally SemiosBio Technologies Inc., Vancouver, British Columbia, founded 2010 by Michael Gilbert) is a precision-agriculture company that operates a large in-canopy IoT sensor network for permanent crops - almonds, apples, cherries, citrus, grapes, pears, pistachios, stone fruit and walnuts. Its sensors report climate, soil moisture, insect trap counts and plant-stress readings on roughly ten-minute intervals, and its platform layers degree-day models, disease and frost risk models and machine learning on top of that feed to drive insect pest management (including variable-rate aerosol mating disruption), disease management, frost management, irrigation and water management, plant-stress monitoring, and alerting and reporting. Growers and agronomists consume it through the Semios Hub web and mobile applications, backed by the hub-api.semios.com service. Semios acquired Agworld, Altrac and Centricity, and in October 2024 the group unified those brands under the Almanac name, with Semios continuing as the sensing and crop-protection brand. Semios does not operate a public developer portal - the Hub API is customer and partner authenticated, and integrations such as the WiseConn irrigation integration are arranged directly.
Index entry only — little beyond a description and a link, and nothing machine-readable enough for an agent to act on without a human reading the site first.
API Evangelist profiles Semios the way a machine reads it — 4 machine-readable artifacts across 1 API, 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 — Semios scores 9.3/100 (minimal), with a separate agent-readiness read of 3/100 (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.
Why this profile is thin
Semios runs a live production API host at hub-api.semios.com that answers every anonymous path with an application-level "Path not Found", and the only human entry point is the Semios Hub login at hub.semios.com - there is no developer portal, no API reference and no machine-readable contract anywhere on semios.com, so the Hub API is reachable only with an active grower tenant arranged through customer success or a partner agreement.
An API exists — we simply could not reach the contract without credentials or a sales conversation. This one is Semios's to change: publishing the reference and a machine-readable spec at a public URL, while keeping key issuance behind whatever gate they like, would let an integrator evaluate the API before committing to a call.
What we probed
https://hub-api.semios.com/openapi.json→ HTTP 404https://semios.com/developers/→ HTTP 404https://hub.semios.com/login→ HTTP 200https://semios.com/.well-known/api-catalog→ HTTP 404
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. Every facet and dimension name is a link: it opens that measurement's page on APIs.io, where the rating runs across the whole catalog — the exact checks that feed it, how every profiled provider distributes on it, and who is at the top of it.
Kin Score
How this is scored →scored 2026-09-01 · rubric v0.18.0
Put this on your own site. The badge is drawn live from Semios's current Kin Score — paste it once and it updates itself every time the score is recomputed. It follows your visitor's light or dark setting, and it links back here so anyone who sees it can read the full breakdown.
<!-- Kin Score · API Evangelist -->
<a href="https://providers.apievangelist.com/providers/semios/"
title="Semios on API Evangelist — API profile and Kin Score">
<img src="https://apis.io/badge/semios.svg"
alt="Semios Kin Score — API readiness rating by API Evangelist" width="150" height="150" loading="lazy">
</a>[](https://providers.apievangelist.com/providers/semios/)<!-- Kin Score · API Evangelist -->
<a href="https://providers.apievangelist.com/providers/semios/"
title="Semios on API Evangelist — API profile and Kin Score">
<img src="https://apis.io/badge/semios/card.svg"
alt="Semios Kin Score — API readiness rating by API Evangelist" width="340" height="120" loading="lazy">
</a>More shapes, themes and sizes → · Score as JSON · How badges work
How we profile Semios
Each block below is one kind of artifact we hold for Semios. 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.
APIs 1
Each API is captured as its own OpenAPI definition — every operation, parameter, and response. This is the single most useful machine-readable description of what an API does, and it's what lets us score, lint, mock, and generate against it without asking the provider for anything.
Individual APIs this provider publishes, each with its own machine-readable definition.
Semios Hub API
The authenticated service behind the Semios Hub grower application at hub.semios.com. The host is live and answers on HTTPS, but every anonymous path returns an application-leve...
Pricing Plans 1
Pricing is part of the interface. Machine-readable plans tell you what a tier costs and includes before you commit — one of the things the Kin Score reads for access clarity — renamed from commercial clarity in rubric 0.12, because a free statutory interface has access terms and no commercial ones.
Published pricing tiers and plan structures.
Semios Plans Pricing
PLANSRate Limits 1
Rate limits are the difference between a demo that works and a production integration that doesn't fall over. Publishing them is an operational-transparency signal — and a hard requirement for any agent that plans its own throughput.
Documented rate limits and quota policies.
Semios Rate Limits
RATE LIMITSSecurity 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 Semios — 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 1
Portal, sign-up, and the first successful call
Agent Surfaces 1
MCP servers, agent skills, and machine-readable catalogs
Design & Contract 1
Pagination, idempotency, versioning, errors, and events
Build 1
SDKs, sample code, and the tooling you integrate with
Access & Security 1
Authentication, authorization, and security posture
Operate 2
Status, limits, changes, and where to get help
Commercial 1
Pricing, plans, and the legal terms of use
Company 2
The organization behind the API
← All providers · Data indexed from github.com/api-evangelist/semios · machine-readable index on apis.io
This is an independent, third-party profile of Semios, published by API Evangelist. We do not operate, host, resell, or support these APIs, and we are not affiliated with or endorsed by the company unless stated above. Everything here is built from publicly available information — the company's own site, developer portal, documentation, public repositories, and the specifications it publishes for public use. Nothing is obtained by breaching a system, defeating an access control, or using credentials.
The Kin Score and Agent Readiness rating are independently calculated assessments of a company's public API artifacts, scored against a published rubric. They are not certifications, endorsements, security assessments, or audits.
Corrections, re-scores, and removal are free — no partnership or purchase required, and you do not need to justify the request. A removed company is recorded as unrated, never scored zero for having asked. Acknowledgement within one business day; removal within two.
info@apievangelist.com
·
Read the full data-sourcing policy →
On a security or compliance team? Put security in the subject line and
you will get a person, not a form — we will tell you exactly which public URLs this profile was built from.