Lonti

Lonti is a low-code integration and API platform offering Martini (iPaaS for building, consuming, publishing, and automating APIs), Bellini (data modeling and management), and Negroni (intelligent applications), enabling organizations to integrate data sources, create intelligent applications, and unlock the full potential of their data assets.

Lonti is listed with 3 APIs on the APIs.io network. Tagged areas include Automation, Data Integration, iPaaS, and Low-Code.

Lonti’s developer surface includes documentation, support, signup flow, pricing, engineering blog, and 9 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

17.2/100 emerging ▬ flat Agent 12/100 agent aware Front door AI 4/6 moderate saas Full breakdown ↓
scored 2026-11-13 · rubric v0.28.0 · Show this score on your site →

AccessFreemium

3 APIs 1 MCP Servers

Automation Data Integration iPaaS Low-Code

Kin Score

Kin Score How this is scored →
scored 2026-11-13 · rubric v0.28.0

Composite quality — 17.2/100 · emerging

Contract Quality 0.0 / 21

Developer Ergonomics 4.9 / 17

Access Clarity 5.4 / 17

Operational Transparency 0.8 / 11

Contract Governance 0.0 / 10

Discoverability 4.8 / 9

Regulatory Posture 0.7 / 15

Agent readiness — 12/100 · agent aware

Machine-Readable Contract 0 / 18

Agentic Access Contract 0 / 10

Documented Reversibility 0 / 6

MCP Server 12 / 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 0 / 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

MCP Tool Quality 6 / 6

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.

It updates itself when the score changes. Paste this where you link to your API docs:

<a href="https://apis.io/providers/lonti/"><img src="https://apis.io/badge/lonti/card.svg" alt="Lonti on APIs.io — Kin Score by API Evangelist"></a>

Other styles, a README pill and a shields.io endpoint are on the badge page.

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 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):

Contract Quality scores 0.0 — up to +25.0 composite points Ask about this →
Developer Ergonomics scores 28.6 — up to +14.3 composite points Ask about this →
Access Clarity scores 31.9 — up to +13.6 composite points Ask about this →

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.

Not sure how this applies to your stack? Ask about any one item. Kin Lane reads every question, looks at your profile and your situation, and replies with what a fix would take — scoped to that one area, priced up front, yours whether you ship it or not. Ask a question →

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/lonti/apis.yml: open an issue on github.com/api-evangelist/lonti 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 →

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.

Model Context Protocol (MCP)

measured — observed by APIs.io (verified)

APIs 3

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

Lonti Martini

Martini is Lonti's low-code integration platform (iPaaS) that allows developers to create, consume, publish, integrate, and automate APIs. It supports Git integration, professio...

Lonti Bellini

Bellini is Lonti's data modeling and management product designed to help organizations effectively model and manage data assets across their integration landscape.

Lonti Negroni

Negroni is Lonti's product for building intelligent applications on top of integrated data sources, enabling data-driven insights and decision making.

MCP Servers 1

Model Context Protocol servers that expose these APIs to AI agents.

Lonti MCP Server

Remote MCP server at mcp.lonti.com over HTTP; 9 tools listed.

MCP SERVER

Lonti API pricing

Not yet checked against Lonti's own pricing page. Compiled by API Evangelist on 2026-05-04; confirm before you rely on a figure. A free plan or tier is listed.

Plan	Price
Free freemium	Free
Professional paid	Free
Enterprise enterprise	—

Plan details, limits and sources →

Rate limits

Free Tier Default: 10 requests per minute
Free Tier Monthly Quota: 1000 requests per month
Professional Tier Default: 100 requests per minute

Compiled by API Evangelist, not yet checked against Lonti's documentation. All 5 limits →

Pricing Plans 1

Published pricing tiers and plan structures.

Lonti Plans Pricing

3 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Lonti Rate Limits

5 limits

RATE LIMITS

FinOps 1

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

Lonti Finops

FINOPS

Security Posture 2

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

Lonti Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Lonti Trust Center

SOC 2, ISO 27001

SECURITY

Resources

Get Started 2

Portal, sign-up, and the first successful call

Login

Signup

Signup

Documentation 1

Reference material describing how the API behaves

Documentation

Documentation

Access & Security 2

Authentication, authorization, and security posture

TrustCenter

TrustCenter

DomainSecurity

DomainSecurity

Operate 3

Status, limits, changes, and where to get help

RateLimits

RateLimits

Community

Community

Support

Support

Commercial 3

Pricing, plans, and the legal terms of use

Plans

Plans

FinOps

FinOps

Pricing

Pricing

Company 3

The organization behind the API

LinkedIn

Website

Website

Blog

Blog

Source (apis.yml)

aid: lonti
name: Lonti
description: Lonti is a low-code integration and API platform offering Martini (iPaaS for building, consuming, publishing,
  and automating APIs), Bellini (data modeling and management), and Negroni (intelligent applications), enabling organizations
  to integrate data sources, create intelligent applications, and unlock the full potential of their data assets.
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
  source:
  - plans
  - security
  generated: '2026-11-13'
  method: derived
position: Consuming
access: 3rd-Party
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/lonti.png
url: https://raw.githubusercontent.com/api-evangelist/lonti/refs/heads/main/apis.yml
created: '2025-05-02'
modified: '2026-04-28'
specificationVersion: '0.23'
tags:
- Automation
- Data Integration
- iPaaS
- Low-Code
tags_raw:
- API
- Automation
- Data Integration
- iPaaS
- Low-Code
apis:
- aid: lonti:martini
  name: Lonti Martini
  description: Martini is Lonti's low-code integration platform (iPaaS) that allows developers to create, consume, publish,
    integrate, and automate APIs. It supports Git integration, professional IDEs, and provides tools for building API-driven
    workflows and integrations.
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://www.lonti.com/products/martini
  baseURL: https://console.lonti.com
  tags:
  - API Management
  - Automation
  - iPaaS
  - Integration
  - Low-Code
  properties:
  - type: Documentation
    url: https://community.lonti.com/docs
  - type: GettingStarted
    url: https://community.lonti.com/docs
  - type: Signup
    url: https://console.lonti.com/signup
  - type: Login
    url: https://console.lonti.com/login
  - type: Pricing
    url: https://www.lonti.com/pricing
  - type: Support
    url: https://community.lonti.com/support
- aid: lonti:bellini
  name: Lonti Bellini
  description: Bellini is Lonti's data modeling and management product designed to help organizations effectively model and
    manage data assets across their integration landscape.
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://www.lonti.com/products/bellini
  tags:
  - Data Management
  - Data Modeling
  - Integration
  properties:
  - type: Documentation
    url: https://community.lonti.com/docs
  - type: Signup
    url: https://console.lonti.com/signup
- aid: lonti:negroni
  name: Lonti Negroni
  description: Negroni is Lonti's product for building intelligent applications on top of integrated data sources, enabling
    data-driven insights and decision making.
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://www.lonti.com/products/negroni
  tags:
  - Application
  - Data
  - Intelligent Apps
  tags_raw:
  - Applications
  - Data
  - Intelligent Apps
  properties:
  - type: Documentation
    url: https://community.lonti.com/docs
  - type: Signup
    url: https://console.lonti.com/signup
common:
- type: Plans
  url: plans/lonti-plans-pricing.yml
- type: RateLimits
  url: rate-limits/lonti-rate-limits.yml
- type: FinOps
  url: finops/lonti-finops.yml
- type: TrustCenter
  url: security/lonti-trust-center.yml
- type: DomainSecurity
  url: security/lonti-domain-security.yml
- type: LinkedIn
  url: https://www.linkedin.com/company/lonti
- type: Website
  url: https://www.lonti.com
- type: Documentation
  url: https://community.lonti.com/docs
- type: Community
  url: https://community.lonti.com
- type: Support
  url: https://community.lonti.com/support
- type: Login
  url: https://console.lonti.com/login
- type: Signup
  url: https://console.lonti.com/signup
- type: Pricing
  url: https://www.lonti.com/pricing
- type: Blog
  url: https://www.lonti.com/blog
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com

Lonti API — frequently asked questions

Does Lonti have an API?

Yes. APIs.io lists 3 APIs from Lonti, including Lonti Martini, Lonti Bellini and Lonti Negroni.

How much does the Lonti API cost?

APIs.io lists 3 pricing plans for Lonti, with each plan's price, limits and inclusions under Pricing on this page.

Does Lonti have an MCP server?

Yes. APIs.io lists 1 MCP server for Lonti: Remote MCP server at mcp.lonti.com over HTTP; 9 tools listed.

Is the Lonti API ready for AI agents?

Lonti has a Kin Score of 17.2 out of 100 (emerging) and an Agent Readiness score of 12.0 (agent-aware), scored by API Evangelist on 2026-11-13.

Work with this as data

Every provider 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 providers

9 MCP tools reach this

find_providersBrowse and filter every provider in the catalog.
get_provider_artifactsEvery artifact this provider publishes, grouped by type.
get_provider_operationsEvery operation across all of their OpenAPIs — one call instead of parsing every spec.
get_provider_toolsEvery MCP tool they ship, with the operation each wraps.
get_provider_evidenceHow each part of their score was established. Free — the basis for a claim should not sit behind it.
get_provider_ratingPRO — composite, band, trend and facet scores.
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.

All 92 tools →

Call it yourself

curl for this page

This provider

curl "https://apis.io/api/v1/providers/lonti"

All providers

curl "https://apis.io/api/v1/providers?limit=25"

Every operation they expose

curl "https://apis.io/api/v1/providers/lonti/operations?limit=25"

How their score was established

curl "https://apis.io/api/v1/providers/lonti/evidence"

Calls without X-API-Key need no key. Calls with it need a paid plan — get a key.

Get an API key

Free tier, no form to fill in. Signing in shares your email address with us — we store it to create your key and to recognise you if you sign in with another provider. See our Privacy Policy and Terms.

GitHub Google LinkedIn

A second provider on the same verified email joins the account you already have.