ConstructionOnline

ConstructionOnline is UDA Technologies' cloud construction project management platform covering estimating, scheduling, budgets, change orders, daily logs, file sharing, and client and subcontractor collaboration. UDA exposes the platform through a documented REST API available to ConstructionOnline Business and Enterprise customers, with read and write access for projects, contacts, schedules, and financials. Access is gated by an application process (api@uda1.com), authenticated with company-issued credentials, and rate-limited to 500 requests per hour per account.

ConstructionOnline is listed with 1 API on the APIs.io network. Tagged areas include Construction, Estimating, Project Management, Project, and Scheduling.

ConstructionOnline’s developer surface includes FAQ, pricing, support, engineering blog, and 11 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

13.9/100 emerging ▬ flat Agent 1/100 human only saas Full breakdown ↓
scored 2026-10-17 · rubric v0.24.0

AccessFreemium

1 API

Construction Estimating Project Management Project Scheduling Subcontractors Time Tracking

Kin Score

Kin Score How this is scored →
scored 2026-10-17 · rubric v0.24.0

Composite quality — 13.9/100 · emerging

Contract Quality 0.0 / 21

Developer Ergonomics 4.0 / 17

Access Clarity 3.1 / 17

Operational Transparency 0.9 / 11

Contract Governance 0.0 / 10

Discoverability 4.9 / 9

Regulatory Posture 0.9 / 15

Agent readiness — 1/100 · human only

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 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

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/.

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 github.com/api-evangelist/constructiononline: open an issue to ask a question, or submit a pull request to add artifacts. 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.

ConstructionOnline REST API

REST API for the ConstructionOnline platform that lets approved Business and Enterprise customers programmatically read and write projects, contacts, schedules, daily logs, chan...

Pricing Plans 1

Published pricing tiers and plan structures.

Constructiononline Plans Pricing

3 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Constructiononline Rate Limits

5 limits

RATE LIMITS

FinOps 1

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

Constructiononline Finops

FINOPS

Security Posture 1

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

Constructiononline Domain Security

TLSv1.2 · HSTS

SECURITY

Resources

Build 1

SDKs, sample code, and the tooling you integrate with

Software Integrations

Software Integrations

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Operate 4

Status, limits, changes, and where to get help

RateLimits

Developer Help

FAQ

Support

Commercial 5

Pricing, plans, and the legal terms of use

Plans

FinOps

Pricing

PrivacyPolicy

TermsOfService

Company 3

The organization behind the API

Website

Website

Newsroom

Newsroom

Blog

Blog

Other 1

Properties that don't map to a standard resource type

API Access

API Access

Source (apis.yml)

aid: constructiononline
name: ConstructionOnline
url: https://raw.githubusercontent.com/api-evangelist/constructiononline/refs/heads/main/apis.yml
tags:
- Construction
- Estimating
- Project Management
- Project
- Scheduling
- Subcontractors
- Time Tracking
tags_raw:
- Construction
- Estimating
- Project Management
- Projects
- Scheduling
- Subcontractors
- Time Tracking
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: medium
  source:
  - plans
  generated: '2026-07-22'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/constructiononline.png
access: 3rd-Party
created: '2025-03-01'
modified: '2026-04-29'
position: Consuming
specificationVersion: '0.23'
kind: company
description: ConstructionOnline is UDA Technologies' cloud construction project management platform covering estimating, scheduling,
  budgets, change orders, daily logs, file sharing, and client and subcontractor collaboration. UDA exposes the platform through
  a documented REST API available to ConstructionOnline Business and Enterprise customers, with read and write access for
  projects, contacts, schedules, and financials. Access is gated by an application process (api@uda1.com), authenticated with
  company-issued credentials, and rate-limited to 500 requests per hour per account.
apis:
- aid: constructiononline:rest-api
  name: ConstructionOnline REST API
  tags:
  - Construction
  - Project Management
  - REST
  - Scheduling
  - Subcontractors
  humanURL: https://us.constructiononline.com/api-access
  properties:
  - url: https://us.constructiononline.com/api-access
    type: Documentation
  - url: https://help.constructiononline.com/developers
    type: Reference
  - url: https://help.constructiononline.com/en/faq-constructiononline-api
    type: FAQ
  description: REST API for the ConstructionOnline platform that lets approved Business and Enterprise customers programmatically
    read and write projects, contacts, schedules, daily logs, change orders, budgets, and time-tracking records. Used to integrate
    ConstructionOnline with Zapier, HubSpot, Salesforce, custom dashboards, and ERP systems. Limited to 500 requests per hour
    per account.
common:
- type: Plans
  url: plans/constructiononline-plans-pricing.yml
- type: RateLimits
  url: rate-limits/constructiononline-rate-limits.yml
- type: FinOps
  url: finops/constructiononline-finops.yml
- type: DomainSecurity
  url: security/constructiononline-domain-security.yml
- type: Website
  url: https://www.constructiononline.com
- type: API Access
  url: https://us.constructiononline.com/api-access
- type: Developer Help
  url: https://help.constructiononline.com/developers
- type: FAQ
  url: https://help.constructiononline.com/en/faq-constructiononline-api
- type: Software Integrations
  url: https://us.constructiononline.com/construction-software-integrations
- type: Pricing
  url: https://us.constructiononline.com/enterprise-pricing
- type: Newsroom
  url: https://news.constructiononline.com
- type: Support
  url: https://help.constructiononline.com
- type: PrivacyPolicy
  url: https://www.constructiononline.com/privacy
- type: TermsOfService
  url: https://www.constructiononline.com/terms
- url: https://blog.constructiononline.com/rss.xml
  type: Blog
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com

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