Levelset

Levelset is a New Orleans-based construction payment software company that helps contractors, subcontractors, material suppliers, and equipment rental firms manage mechanics lien rights, preliminary notices, lien waivers, and payment compliance across all 50 U.S. states. The platform automates preliminary notice delivery, lien filing and release, conditional and unconditional lien waiver exchange, job and stakeholder research, and contractor payment-history monitoring, with deep state-by-state lien-law templates and deadline tracking. Founded as zlien in 2011 and rebranded to Levelset in 2018, the company was acquired by Procore Technologies for approximately $500 million in November 2021 and now operates as part of Procore's invoicing and payments suite. Customer-facing integrations exist with Procore, Sage, Viewpoint, Foundation, Acumatica, QuickBooks and other construction ERP and accounting platforms, but Levelset does not currently publish a self-serve public REST API, OpenAPI specification, SDKs, or a developer portal — integrations are delivered through partner-built connectors, the Procore Marketplace, and direct enterprise engagements with the Levelset integrations team. The Levelset GitHub organization is empty and developers.levelset.com / developer.levelset.com are not publicly reachable as of this profile date.

Levelset is profiled on the APIs.io network. Tagged areas include Construction, Construction Payments, Lien Rights, Mechanics Liens, and Preliminary Notices.

Levelset’s developer surface includes pricing, engineering blog, product news, support, GitHub presence, YouTube channel, and 21 more developer resources.

🌐 Visit website 📡 Source on GitHub

13.5/100 minimal ▬ flat Agent 0/100 human only Full breakdown ↓
scored 2026-07-27 · rubric v0.5

0 APIs

ConstructionConstruction PaymentsLien RightsMechanics LiensPreliminary NoticesLien WaiversPayment ComplianceSubcontractorsGeneral ContractorsMaterial SuppliersConstruction FinanceProcoreERP IntegrationAccounts ReceivableSaaS

Kin Score

Kin Score How this is scored →
scored 2026-07-27 · rubric v0.5

Composite quality — 13.5/100 · minimal

Contract Quality 0.0 / 25

Developer Ergonomics 1.3 / 20

Commercial Clarity 4.7 / 20

Operational Transparency 0.7 / 13

Governance 0.0 / 12

Discoverability 6.8 / 10

Agent readiness — 0/100 · human only

Machine-Readable Contract 0 / 18

Agentic Access Contract 0 / 15

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 0 / 7

Typed Event Surface 0 / 6

Agent Skills 0 / 5

Well-Known Catalog 0 / 4

Consent & Bot Identity 0 / 3

Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. This rating is computed from github.com/api-evangelist/levelset-com: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

Get Started 1

Portal, sign-up, and the first successful call

Login

Build 2

SDKs, sample code, and the tooling you integrate with

ProcoreIntegration

ProcoreIntegration

GitHub

GitHub

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Learn 1

Tutorials, courses, talks, and written guidance

YouTube

YouTube

Operate 4

Status, limits, changes, and where to get help

LienLawFAQs

PaymentHelp

Contact

Support

Commercial 1

Pricing, plans, and the legal terms of use

Pricing

Pricing

Company 8

The organization behind the API

Website

Blog

News

AboutUs

Careers

LinkedIn

Twitter

Twitter

Facebook

Facebook

Scroll for all 8

Other 9

Properties that don't map to a standard resource type

Products

Products

LienRights

LienRights

LienWaivers

LienWaivers

PreliminaryNotices

PreliminaryNotices

ContractorProfiles

ContractorProfiles

ProcoreMarketplace

ProcoreMarketplace

ParentCompany

ParentCompany

AcquisitionAnnouncement

AcquisitionAnnouncement

AcquisitionCompletion

AcquisitionCompletion

Scroll for all 9

Source (apis.yml)

aid: levelset-com
name: Levelset
description: Levelset is a New Orleans-based construction payment software company that helps contractors, subcontractors,
  material suppliers, and equipment rental firms manage mechanics lien rights, preliminary notices, lien waivers, and payment
  compliance across all 50 U.S. states. The platform automates preliminary notice delivery, lien filing and release, conditional
  and unconditional lien waiver exchange, job and stakeholder research, and contractor payment-history monitoring, with deep
  state-by-state lien-law templates and deadline tracking. Founded as zlien in 2011 and rebranded to Levelset in 2018, the
  company was acquired by Procore Technologies for approximately $500 million in November 2021 and now operates as part of
  Procore's invoicing and payments suite. Customer-facing integrations exist with Procore, Sage, Viewpoint, Foundation, Acumatica,
  QuickBooks and other construction ERP and accounting platforms, but Levelset does not currently publish a self-serve public
  REST API, OpenAPI specification, SDKs, or a developer portal — integrations are delivered through partner-built connectors,
  the Procore Marketplace, and direct enterprise engagements with the Levelset integrations team. The Levelset GitHub organization
  is empty and developers.levelset.com / developer.levelset.com are not publicly reachable as of this profile date.
type: Index
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source: []
  generated: '2026-07-22'
  method: derived
position: Provider
access: 3rd-Party
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/levelset-com.png
tags:
- Construction
- Construction Payments
- Lien Rights
- Mechanics Liens
- Preliminary Notices
- Lien Waivers
- Payment Compliance
- Subcontractors
- General Contractors
- Material Suppliers
- Construction Finance
- Procore
- ERP Integration
- Accounts Receivable
- SaaS
url: https://raw.githubusercontent.com/api-evangelist/levelset-com/refs/heads/main/apis.yml
created: '2026-05-25'
modified: '2026-05-25'
specificationVersion: '0.20'
apis: []
common:
- type: DomainSecurity
  url: security/levelset-com-domain-security.yml
- type: Website
  url: https://www.levelset.com
- type: Login
  url: https://app.levelset.com/login
- type: Pricing
  url: https://www.levelset.com/pricing/
- type: Products
  url: https://www.levelset.com/products/
- type: LienRights
  url: https://www.levelset.com/lien-rights/
- type: LienWaivers
  url: https://www.levelset.com/lien-waivers/
- type: PreliminaryNotices
  url: https://www.levelset.com/preliminary-notices/
- type: ContractorProfiles
  url: https://www.levelset.com/contractors/
- type: Integrations
  url: https://www.levelset.com/integrations/
- type: ProcoreIntegration
  url: https://hub.levelset.com/procore-integration-one-pager/
- type: ProcoreMarketplace
  url: https://marketplace.procore.com/apps/waivers-lien-risk-management-by-zlien
- type: LienLawFAQs
  url: https://www.levelset.com/mechanics-lien/
- type: PaymentHelp
  url: https://www.levelset.com/payment-help/
- type: Blog
  url: https://www.levelset.com/blog/
- type: News
  url: https://www.levelset.com/news/
- type: AboutUs
  url: https://www.levelset.com/about-us/
- type: Careers
  url: https://www.levelset.com/careers/
- type: Contact
  url: https://www.levelset.com/contact-us/
- type: Support
  url: https://help.levelset.com/
- type: ParentCompany
  url: https://www.procore.com
- type: AcquisitionAnnouncement
  url: https://www.procore.com/press/procore-to-acquire-levelset-to-simplify-lien-management-workflows-for-construction
- type: AcquisitionCompletion
  url: https://www.businesswire.com/news/home/20211103005176/en/Procore-Completes-Acquisition-of-Levelset-to-Simplify-Lien-Management-Workflows-for-Construction
- type: GitHub
  url: https://github.com/levelset
- type: LinkedIn
  url: https://www.linkedin.com/company/levelset
- type: Twitter
  url: https://twitter.com/levelset
- type: YouTube
  url: https://www.youtube.com/@levelset
- type: Facebook
  url: https://www.facebook.com/levelset
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com