Combyne

Combyne is a complete grain accounting and marketing platform for farmers and their advisors. It simplifies tracking of sold positions, grain contracts, and brokerage trades while ensuring both parties work with unified, accurate data. This synergy allows for informed decisions, making crop marketing and risk management more efficient.

Combyne is listed with 1 API on the APIs.io network. Tagged areas include Agriculture, Grain, Farming, SaaS, and AgTech.

Combyne’s developer surface includes documentation, engineering blog, pricing, and 8 more developer resources.

🌐 Visit website📡 Profile data on GitHub
18.0/100 emerging Agent 5/100 agent aware Full breakdown ↓
scored 2026-10-31 · rubric v0.25.0 · Show this score on your site →
1 API
AgricultureGrainFarmingSaaSAgTech

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-10-31 · rubric v0.25.0
Composite quality — 18.0/100 · emerging
Contract Quality 0.0 / 21
Developer Ergonomics 4.5 / 17
Access Clarity 5.4 / 17
Operational Transparency 0.6 / 11
Contract Governance 0.0 / 10
Discoverability 4.9 / 9
Regulatory Posture 2.4 / 15
Agent readiness — 5/100 · agent aware
Machine-Readable Contract 0 / 18
Agentic Access Contract 0 / 10
Documented Reversibility 0 / 6
MCP Server 0 / 12
Machine-Readable Auth 0 / 10
Idempotency 0 / 9
Stable Error Semantics 0 / 8
Request/Response Examples 0 / 7
Rate-Limit Signaling 7 / 7
Typed Event Surface 0 / 6
Agent Skills 0 / 5
Well-Known Catalog 4 / 4
Consent & Bot Identity 0 / 3
A2A Agent Card 0 / 8
Dry-Run / Simulate Mode 0 / 4
Delegated User Identity 0 / 6
Protected Resource Metadata 0 / 5
Registration Without a Human 0 / 6
Agentic Commerce Well-Known Document 0 / 5
Pagination 5 / 5
Distinct Operations 3 / 3
Regulatory Posture applies to this provider. Its tags matched the Horizontal (data, software, accessibility, platform) regime, so Regulatory Posture carries 15 points of the composite. If this regime is wrong for your business, say so on your provider repo — the applicability map is public and we will correct it.
Create-or-Update Ergonomics could not be measured. We hold no machine-readable contract for this provider to read, so there is nothing to measure a write surface against. Excluded rather than scored zero: never-measured and measured-empty are different facts. Publishing an OpenAPI is what makes this facet — and several others — scorable at all.
The six quality facets above are damped to 85 points between them, because the conditional facet above carries the other 15. That is why each facet's contribution is shown against a damped maximum: raising a quality facet moves the composite by 85% of its nominal weight, not 100%. The full arithmetic is at apis.io/rating/.
Show this score on your site. Kin Score badge preview for Combyne It updates itself when the score changes. Paste this where you link to your API docs: 
<a href="https://apis.io/providers/combyne/"><img src="https://apis.io/badge/combyne/card.svg" alt="Combyne on APIs.io — Kin Score by API Evangelist"></a>
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Raise your score.
Agent readiness — checks not met, largest first (exact, from this profile):
  • Machine-Readable Contract +18 pts — api_specs includes an OpenAPI document
  • MCP Server +12 pts — deployment.mode + probe verdict on the mcp/ manifest, not the pointer; an unprobed slug falls back to authorship
  • Agentic Access Contract +10 pts — agentic_access artifact present (x-agentic-access), graded by author
  • Machine-Readable Auth +10 pts — a served openid-configuration/oauth-authorization-server carrying `issuer` (served), else the securitySchemes class in the provider OpenAPIs — bound (mutualTLS, DPoP, Signature) > negotiable (oauth2 authorizationCode/clientCredentials, openIdConnect) > bearer (http bearer, apiKey)
  • Idempotency +9 pts — OpenAPI mutating operations declare an idempotency key — a header, a request-body property, or a named de-duplication token whose own description says so (verified); else common[].type matches /idempoten/i (documented)
  • A2A Agent Card +8 pts — a2a/-a2a.yml manifest, graded on conformance.grade against A2A 1.0.0
11 more unmet checks in the Agent Readiness table above.
Kin Score — facets with the most composite points still available (weight × headroom):
Each check links to what satisfies it. Publish the artifact, or tell us where it already lives, and the score moves on the next scoring run.
Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. Every facet and dimension name above is a link: it opens that measurement's own page — what it means, the exact checks that feed it, how the whole catalog distributes on it, and the providers at the top of it. This rating is computed from the provider profile at artifacts.apis.io/combyne/apis.yml: open an issue on github.com/api-evangelist/combyne to ask a question or point us at an artifact you publish. Submit an artifact on GitHub — free → Manage your own listing — the Influence plan, $499/mo →

APIs 1

Individual APIs this provider publishes, each with its own machine-readable definition.

Combyne API

Combyne provides a grain accounting and marketing platform for farmers and advisors.

Pricing Plans 1

Published pricing tiers and plan structures.

Combyne Plans Pricing

2 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Combyne Rate Limits

0 limits

RATE LIMITS

Security Posture 2

Authentication, domain security, vulnerability disclosure, and trust-center signals.

Combyne Authentication

0 schemes

SECURITY

Combyne Domain Security

TLSv1.3 · DMARC

SECURITY

Scopes 1

OAuth scopes governing access to this provider's APIs.

Combyne Scopes

OAuth 2.0 · no documented scopes

0 scopes

SCOPES

Resources

Get Started 1

Portal, sign-up, and the first successful call

DeveloperPortal
DeveloperPortal

Documentation 1

Reference material describing how the API behaves

Documentation
Documentation

Build 1

SDKs, sample code, and the tooling you integrate with

GitHubOrganization
GitHubOrganization

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity
DomainSecurity

Operate 1

Status, limits, changes, and where to get help

HelpCenter
HelpCenter

Commercial 2

Pricing, plans, and the legal terms of use

Plans
Plans
 Pricing
Pricing

Company 2

The organization behind the API

Website
Website
 Blog
Blog

Other 2

Properties that don't map to a standard resource type

Hosts
Hosts
 Vendors
Vendors

Source (apis.yml)

apis.yml Raw ↑ 
aid: combyne
name: Combyne
description: Combyne is a complete grain accounting and marketing platform for farmers and their advisors. It simplifies tracking
  of sold positions, grain contracts, and brokerage trades while ensuring both parties work with unified, accurate data. This
  synergy allows for informed decisions, making crop marketing and risk management more efficient.
image: https://combyneprod.s3.amazonaws.com/static/image-preview-2x.png
url: https://artifacts.apis.io/combyne/apis.yml
x-type: company
x-source: harvest:new-submission
x-tier: profiled
x-tier-reason: enrichment pass 2026-10-28 (modular-v1; was harvest)
specificationVersion: '0.20'
created: '2026-10-28'
modified: '2026-10-28'
tags:
- Agriculture
- Grain
- Farming
- SaaS
- AgTech
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Plans
  url: plans/combyne-plans-pricing.yml
- type: Hosts
  url: hosts/combyne-hosts.yml
- type: Vendors
  url: vendors/combyne-vendors.yml
- type: Documentation
  url: https://dev.combyne.ag/
- type: DomainSecurity
  url: security/combyne-domain-security.yml
- type: Website
  url: https://combyne.ag/
- type: DeveloperPortal
  url: https://welcome.combyne.ag/
- type: Blog
  url: https://www.combyne.ag/blog/
- type: Pricing
  url: https://welcome.combyne.ag/pricing/
- type: GitHubOrganization
  url: https://github.com/combyne
- type: HelpCenter
  url: https://help.combyne.ag/hc/en-ca
apis:
- name: Combyne API
  description: Combyne provides a grain accounting and marketing platform for farmers and advisors.
  humanURL: https://welcome.combyne.ag/
  aid: combyne:combyne-api
x-submission-probe: 301 https://www.combyne.ag:443/, 2026-10-26
x-coverage:
  state: unreadable
  reason: js-rendered-docs
  detail: The developer portal at https://welcome.combyne.ag/ renders content via JavaScript and provides no machine‑readable
    API specification.
  evidence:
  - url: https://welcome.combyne.ag/
    status: 200
  checked: '2026-10-28'
x-enrichment:
  date: '2026-10-28'
  status: enriched
  artifacts_added: 25
  pass: modular-v1
  engine: identity=oss,contract=oss,surfaces=oss,docs=oss,regulatory=oss

Combyne API — frequently asked questions

Does Combyne have an API?

Yes. APIs.io lists 1 API from Combyne, including Combyne API.

How do I authenticate with the Combyne API?

Combyne documents its authentication (0 schemes). The details are profiled on APIs.io as Combyne Authentication.

How much does the Combyne API cost?

APIs.io lists 2 pricing plans for Combyne, with each plan's price, limits and inclusions under Pricing Plans on this page.

Is the Combyne API ready for AI agents?

Combyne has a Kin Score of 18.0 out of 100 (emerging) and an Agent Readiness score of 5.4 (agent-aware), scored by API Evangelist on 2026-10-31.

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