Tryton website screenshot

Tryton

Tryton is an open-source three-tier ERP (Enterprise Resource Planning) platform built on Python and PostgreSQL, designed for companies of any size. It provides REST APIs for managing a comprehensive suite of business modules including financial accounting, inventory and stock management, purchasing, sales, production, and project management. The REST API supports standard CRUD operations (GET, POST, PUT, DELETE) with JSON responses, user application authentication, context headers for localization, pagination via Range headers, and domain filtering via query parameters. Tryton is licensed under GPL v3 and free to use.

Tryton is listed with 1 API on the APIs.io network: REST API. Tagged areas include ERP, Accounting, Inventory, Sales, and Purchasing.

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

15.9/100 emerging ▬ flat Agent 14/100 agent aware Front door AI 1/6 silent Heartbeat 100/100 alive saas Full breakdown ↓
scored 2026-11-13 · rubric v0.28.0 · Show this score on your site →
AccessFreemium
1 API
ERPAccountingInventorySalesPurchasingProductionProject ManagementOpen Source

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-11-13 · rubric v0.28.0
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/.
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Agent readiness — checks not met, largest first (exact, from this profile):
  • MCP Server +12 pts — deployment.mode + probe verdict on the mcp/ manifest, not the pointer; an unprobed slug falls back to authorship Ask about this →
  • Agentic Access Contract +10 pts — agentic_access artifact present (x-agentic-access), graded by author Ask about this →
  • 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) Ask about this →
  • 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) Ask about this →
  • Stable Error Semantics +8 pts — OpenAPI $refs a shared error schema across 4xx/5xx responses (verified), else common[].type includes ErrorCatalog / ErrorCodes / DeclineCodes Ask about this →
  • A2A Agent Card +8 pts — a2a/-a2a.yml manifest, graded on conformance.grade against A2A 1.0.0 Ask about this →
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.
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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/tryton/apis.yml: open an issue on github.com/api-evangelist/tryton 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 →

Markets this provider is in provisional

The Kin Score Market layer reads a provider inside its market: its position, and how deep its integrations go. Depth is only comparable within a position. Provisional and unweighted: not part of the Kin Score or agent readiness.

Registered MCP server and declares compatibility are report only — not weighted. Undeclared means we found nothing we can read, so there is no number: we never infer integrations.

Standards implemented 1

Standards this provider implements or carries. De facto ones are profiled and measured by the API Commons; formal ones come from the standards directory and are linked by the provider's own tags. The evidence column says how each claim was established — not that it was made.

measured — observed by APIs.io (published)

APIs 1

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

Tryton REST API

RESTful API for Tryton ERP providing access to all business modules including financial accounting, stock/inventory, sales, purchasing, and production. Supports standard HTTP me...

Tryton API pricing

Not yet checked against Tryton's own pricing page. Compiled by API Evangelist on 2026-06-13; confirm before you rely on a figure. A free plan or tier is listed.

PlanPrice
Open Source (Self-Hosted) Free
Managed / Commercial Support (Third-Party) —

Plan details, limits and sources →

Pricing Plans 1

Published pricing tiers and plan structures.

Tryton Plans Pricing

2 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Tryton Rate Limits

0 limits

RATE LIMITS

FinOps 1

Cost, billing, and metering signals for API financial operations.

Security Posture 1

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

Tryton Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Resources

Documentation 1

Reference material describing how the API behaves

Build 1

SDKs, sample code, and the tooling you integrate with

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 3

The organization behind the API

Other 1

Properties that don't map to a standard resource type

Source (apis.yml)

apis.yml Raw ↑
aid: tryton
name: Tryton
description: Tryton is an open-source three-tier ERP (Enterprise Resource Planning) platform built on Python and PostgreSQL,
  designed for companies of any size. It provides REST APIs for managing a comprehensive suite of business modules including
  financial accounting, inventory and stock management, purchasing, sales, production, and project management. The REST API
  supports standard CRUD operations (GET, POST, PUT, DELETE) with JSON responses, user application authentication, context
  headers for localization, pagination via Range headers, and domain filtering via query parameters. Tryton is licensed under
  GPL v3 and free to use.
type: Index
deliveryModel:
  model: saas
  open_source: false
  commercial: true
  callable_host: false
  label: Hosted service · you call their endpoint
  confidence: medium
  source:
  - pricing
  generated: '2026-08-28'
  method: derived
accessModel:
  pricing: freemium
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Freemium
  confidence: low
  try_now_blocked_by: example-domain
  source:
  - plans
  - security
  generated: '2026-11-13'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/tryton.png
url: https://raw.githubusercontent.com/api-evangelist/tryton/refs/heads/main/apis.yml
created: '2026-06-13'
modified: '2026-06-13'
specificationVersion: '0.23'
x-docs-platform: sphinx
x-docs-platform-confidence: medium
x-docs-platform-checked: 2026-10-17
tags:
- ERP
- Accounting
- Inventory
- Sales
- Purchasing
- Production
- Project Management
- Open Source
tags_raw:
- ERP
- Enterprise Resource Planning
- Accounting
- Inventory
- Sales
- Purchasing
- Production
- Project Management
- Open Source
- Open-Source
apis:
- aid: tryton:tryton-rest-api
  name: Tryton REST API
  description: RESTful API for Tryton ERP providing access to all business modules including financial accounting, stock/inventory,
    sales, purchasing, and production. Supports standard HTTP methods with JSON payloads, user application authentication,
    pagination, domain filtering, and context-based localization.
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://discuss.tryton.org/t/rest-api-for-user-application/6157
  baseURL: https://tryton.example.com/api/rest
  tags:
  - ERP
  - REST API
  - Accounting
  - Inventory
  - Sales
  properties:
  - type: Documentation
    url: https://docs.tryton.org/latest/
  - type: OpenAPI
    url: https://docs.tryton.org/latest/
  contact:
  - FN: Tryton Foundation
    url: https://www.tryton.org/
    email: ''
common:
- type: DomainSecurity
  url: security/tryton-domain-security.yml
- type: Website
  url: https://www.tryton.org/
- type: Documentation
  url: https://docs.tryton.org/latest/
- type: GitHubOrg
  url: https://github.com/tryton
- type: LinkedIn
  url: https://www.linkedin.com/groups/1313967
- type: Blog
  url: https://discuss.tryton.org/c/news/25
- type: Pricing
  url: https://www.tryton.org/
- type: X
  url: https://x.com/TrytonSoftware
- type: Plans
  url: plans/tryton-plans-pricing.yml
- type: RateLimits
  url: rate-limits/tryton-rate-limits.yml
- type: FinOps
  url: finops/tryton-finops.yml
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com

Tryton API — frequently asked questions

Does Tryton have an API?

Yes. APIs.io lists 1 API from Tryton, including Tryton REST API.

Is there an OpenAPI specification for the Tryton API?

Yes. APIs.io indexes 1 OpenAPI specification for Tryton, each linked for download from this page.

How much does the Tryton API cost?

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

Is the Tryton API ready for AI agents?

Tryton has a Kin Score of 15.9 out of 100 (emerging) and an Agent Readiness score of 13.6 (agent-aware), scored by API Evangelist on 2026-11-13.

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