Assignar

Assignar provides construction software that gives real‑time visibility and operational control for civil contractors, helping manage crews, equipment, compliance, and project performance. The platform supports pay rates, job costing, scheduling, time tracking, safety, AI‑driven insights, reporting, and integrations, aiming to protect margins from field to bottom line.

Assignar publishes 25 API contracts indexed on the APIs.io network, including Activities API, Allocations API, Allowances API, and 22 more. Tagged areas include Construction, Software, Cloud, and Project Management.

The Assignar catalog on APIs.io includes 1 JSON-LD context and 1 Spectral governance ruleset.

Assignar’s developer surface includes support, getting-started guide, authentication, documentation, pricing, engineering blog, and 35 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

60.4/100 strong ▲ 11.9 Agent 39/100 agent ready Heartbeat 20/100 slowing Full breakdown ↓
scored 2026-11-13 · rubric v0.28.0 · Show this score on your site →

AccessEnterpriseSelf serve

1 published contract 3 Agent Skills

Construction Software Cloud Project Management

What this lets a business do 4

Business capabilities this provider's published APIs can perform, derived from its own contracts. Browse all capabilities →

Human Capital Management

BC-300

Leave RequestsLeave TypesSkills & CompetenciesTimesheetsUsers

POST /leave-requests PUT /leave-requests/{leaveRequestId} PUT /leave-requests/{leaveRequestId}/approve POST /skills

Project & Portfolio Management

BC-900

Projects

GET /projects/ POST /projects/ GET /projects/{projectId} POST /projects/{projectId}/task-groups

Customer Relationship Management

BC-420

Clients

GET /clients/ POST /clients/ GET /clients/{clientId} GET /clients/{clientId}/contacts

Supplier Management

BC-510

Suppliers

POST /suppliers PUT /suppliers/{supplierId}

Kin Score

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

Composite quality — 60.4/100 · strong

Contract Quality 12.2 / 19

Developer Ergonomics 6.3 / 15

Access Clarity 11.2 / 15

Operational Transparency 2.8 / 10

Contract Governance 2.0 / 9

Discoverability 5.9 / 8

Regulatory Posture 6.8 / 15

Create-or-Update Ergonomics 2.8 / 10

Agent readiness — 39/100 · agent ready

Machine-Readable Contract 18 / 18

Agentic Access Contract 10 / 10

Documented Reversibility 6 / 6

MCP Server 0 / 12

Machine-Readable Auth 10 / 10

Idempotency 0 / 9

Stable Error Semantics 8 / 8

Request/Response Examples 7 / 7

Rate-Limit Signaling 0 / 7

Typed Event Surface 0 / 6

Agent Skills 5 / 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 6 / 6

Protected Resource Metadata 5 / 5

Registration Without a Human 6 / 6

Agentic Commerce Well-Known Document 0 / 5

Pagination 0 / 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 applies to this provider. This API accepts writes, so it carries 10 points of the composite. It is scored from the published contracts themselves: whether a caller can create-or-update in one call, whether the write accepts a key the caller already holds, and whether the response says which branch ran. Without that, every write needs a search-and-branch in front of it, and the first time that check is skipped a duplicate record is created. Scored against the observed mean rather than raw — a provider at the catalog average is unchanged by this facet, not penalised by it.

The six quality facets above are damped to 75 points between them, because the conditional facet above carries the other 25. That is why each facet's contribution is shown against a damped maximum: raising a quality facet moves the composite by 75% 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 →
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 →
A2A Agent Card +8 pts — a2a/-a2a.yml manifest, graded on conformance.grade against A2A 1.0.0 Ask about this →
Rate-Limit Signaling +7 pts — OpenAPI responses document X-RateLimit-* / RateLimit headers (verified), else a rate_limits artifact or RateLimits link (documented) Ask about this →
Typed Event Surface +6 pts — AsyncAPI document, OR webhooks/callbacks objects in the as-published OpenAPI, OR common[].type includes Webhooks Ask about this →
Pagination +5 pts — share of collection GETs (an array, or one wrapped in data/items/results ...) that declare a page/limit/offset/cursor parameter, a Link header or a next/cursor field; na with no collection GETs Ask about this →

4 more unmet checks in the Agent Readiness table above.

Kin Score — facets with the most composite points still available (weight × headroom):

Developer Ergonomics scores 42.3 — up to +11.5 composite points Ask about this →
Contract Governance scores 22.0 — up to +9.4 composite points Ask about this →
Operational Transparency scores 28.6 — up to +9.3 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/assignar/apis.yml: open an issue on github.com/api-evangelist/assignar 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.

Market	Position	Depth	Registered MCP server	Declares compatibility
Construction and AEC	builds-on	19.7 (thin)	-	-

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 4

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.

OAuth 2.0 Protected Resource Metadata

measured — observed by APIs.io (verified)

Dynamic Client Registration

measured — observed by APIs.io (published)

OpenAPI

measured — observed by APIs.io (published)

OAuth 2.0

measured — observed by APIs.io (declared)

APIs 25

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

Assignar Activities API

The Activities API from Assignar — 2 operation(s) for activities.

Assignar Allocations API

The Allocations API from Assignar — 3 operation(s) for allocations.

Assignar Allowances API

The Allowances API from Assignar — 2 operation(s) for allowances.

Assignar Asset Attachments API

The Asset Attachments API from Assignar — 2 operation(s) for asset attachments.

Assignar Asset Classes API

The Asset Classes API from Assignar — 2 operation(s) for asset classes.

Assignar Assets API

The Assets API from Assignar — 5 operation(s) for assets.

Assignar Clients API

The Clients API from Assignar — 7 operation(s) for clients.

Assignar Contacts API

The Contacts API from Assignar — 2 operation(s) for contacts.

Assignar Digital Dockets API

The DigitalDockets API from Assignar — 2 operation(s) for digitaldockets.

Assignar Documents API

The Documents API from Assignar — 2 operation(s) for documents.

Assignar Form Results API

The Form Results API from Assignar — 2 operation(s) for form results.

Assignar Invoices API

The Invoices API from Assignar — 6 operation(s) for invoices.

Assignar Leave Requests API

The Leave Requests API from Assignar — 5 operation(s) for leave requests.

Assignar Leave Types API

The Leave Types API from Assignar — 2 operation(s) for leave types.

Assignar Order Templates API

The Order Templates API from Assignar — 2 operation(s) for order templates.

Assignar Orders API

The Orders API from Assignar — 19 operation(s) for orders.

Assignar Projects API

The Projects API from Assignar — 11 operation(s) for projects.

Assignar Site Diary API

The Site Diary API from Assignar — 5 operation(s) for site diary.

Assignar Skills & Competencies API

The Skills & Competencies API from Assignar — 8 operation(s) for skills & competencies.

Assignar Suppliers API

The Suppliers API from Assignar — 2 operation(s) for suppliers.

Assignar Tags API

The Tags API from Assignar — 2 operation(s) for tags.

Assignar Task Groups API

The TaskGroups API from Assignar — 3 operation(s) for taskgroups.

Assignar Tasks API

The Tasks API from Assignar — 7 operation(s) for tasks.

Assignar Timesheets API

The Timesheets API from Assignar — 5 operation(s) for timesheets.

Assignar Users API

LICENSE

FinOps 1

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

Assignar Finops

FINOPS

Semantic Vocabularies 1

JSON-LD contexts and semantic vocabularies used across these APIs.

Assignar Context

97 classes · 302 properties

JSON-LD

Spectral Rules 1

Spectral governance rulesets for linting and validating these APIs. Counts are the severity each rule declares, not results of running them.

Assignar API Rules

11 rules · 6 error-severity 4 warn-severity 1 info-severity

SPECTRAL

OpenAPI Overlays 1

Overlays applied on top of this provider's contracts. Each card says who wrote it: a document the provider publishes, or one API Evangelist derived or generated.

Assignar Openapi Overlay

0 actions · update

UNRECORDED

0 properties

JSON SCHEMA

TimesheetExpanded

51 properties

JSON SCHEMA

User

29 properties

JSON SCHEMA

Scroll for all 63

Security Posture 4

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

Assignar Authentication

oauth2 · 1 scheme

SECURITY

Assignar Domain Security

TLSv1.3 · DMARC

SECURITY

Assignar Vulnerability Disclosure

no policy recorded

SECURITY

Assignar Trust Center

SOC 2, ISO 27001

SECURITY

Scopes 1

OAuth scopes governing access to this provider's APIs.

Assignar Scopes

1 scope · clientCredentials

1 scopes

SCOPES

Agentic Access (API Evangelist recommendations) 1

Recommended x-agentic-access execution contracts for AI agents.

Assignar Agentic Access

208 operations · 102 acting

AGENTIC

Resources

Get Started 1

Portal, sign-up, and the first successful call

GettingStarted

GettingStarted

Documentation 2

Reference material describing how the API behaves

Documentation

Documentation

AIPreferences

AIPreferences

Agent Surfaces 4

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess

AgentSkill

LLMsTxt

WellKnown

Design & Contract 6

Pagination, idempotency, versioning, errors, and events

Spectral

JSONLD

Vocabulary

DataModel

ErrorCatalog

Conformance

Build 1

SDKs, sample code, and the tooling you integrate with

GitHubOrganization

GitHubOrganization

Access & Security 8

Authentication, authorization, and security posture

Compliance

SecurityTxt

Security

OAuthScopes

Authentication

TrustCenter

VulnerabilityDisclosure

VulnerabilityDisclosure

DomainSecurity

DomainSecurity

Scroll for all 8

Operate 2

Status, limits, changes, and where to get help

Support

Support

StatusPage

StatusPage

Commercial 6

Pricing, plans, and the legal terms of use

Plans

TermsOfService

PrivacyPolicy

Pricing

UsageTerms

DataLicense

Company 4

The organization behind the API

BlogRSS

Newsroom

Website

Blog

Other 7

Properties that don't map to a standard resource type

CapabilityMap

Hosts

Vendors

Leadership

DataProcessing

Attestations

Eligibility

Scroll for all 7

Source (apis.yml)

aid: assignar
name: Assignar
accessModel:
  pricing: enterprise
  onboarding: self-serve
  trial: false
  try_now: false
  public: false
  gated: none
  gated_source:
  - onboarding
  label: Enterprise · Self-serve signup
  confidence: medium
  source:
  - plans
  - authentication
  - security
  generated: '2026-11-13'
  method: derived
image: https://assignar.com/wp-content/uploads/2022/05/2022_Assigner_Homepage_Header_v2.jpg
description: Assignar provides construction software that gives real‑time visibility and operational control for civil contractors,
  helping manage crews, equipment, compliance, and project performance. The platform supports pay rates, job costing, scheduling,
  time tracking, safety, AI‑driven insights, reporting, and integrations, aiming to protect margins from field to bottom line.
url: https://raw.githubusercontent.com/api-evangelist/assignar/refs/heads/main/apis.yml
x-type: company
x-source: harvest:secondary-market
x-tier: profiled
x-tier-reason: enrichment pass 2026-09-26 (modular-v1; was harvest)
specificationVersion: '0.20'
created: '2026-09-26'
modified: '2026-10-06'
tags:
- Construction
- Software
- Cloud
- Project Management
tags_raw:
- Construction
- Software
- API
- Cloud
- ProjectManagement
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Plans
  url: plans/assignar-plans-pricing.yml
- url: https://assignar.com/category/articles/feed/
  type: BlogRSS
- type: CapabilityMap
  url: capabilities/assignar-capability-edges.yml
  name: Assignar Business Capability Map
- type: AgenticAccess
  url: agentic-access/assignar-agentic-access.yml
- type: Spectral
  url: rules/assignar-rules.yml
- type: JSONLD
  url: json-ld/assignar-context.jsonld
- type: Vocabulary
  url: vocabulary/assignar-vocabulary.yml
- type: AgentSkill
  url: skills/_index.yml
- type: DataModel
  url: data-model/assignar-data-model.yml
- type: Compliance
  url: https://trust.assignar.com/
- type: ErrorCatalog
  url: errors/assignar-problem-types.yml
- type: Conformance
  url: conformance/assignar-conformance.yml
- type: LLMsTxt
  url: llms/assignar-llms.txt
- type: SecurityTxt
  url: well-known/assignar-status-security.txt
- type: WellKnown
  url: well-known/assignar-well-known.yml
- type: Hosts
  url: hosts/assignar-hosts.yml
- type: Vendors
  url: vendors/assignar-vendors.yml
- type: TermsOfService
  url: https://assignar.com/legal/terms-and-conditions
- type: Support
  url: https://support.assignar.com/hc/en-au
- type: Security
  url: https://assignar.com/security/
- type: Newsroom
  url: https://assignar.com/media/
- type: Leadership
  url: https://assignar.com/management/
- type: GettingStarted
  url: https://support.assignar.com/hc/en-au/categories/4406587316879-Getting-Started
- type: GitHubOrganization
  url: https://github.com/assignar
- type: OAuthScopes
  url: scopes/assignar-scopes.yml
- type: Authentication
  url: authentication/assignar-authentication.yml
- type: TrustCenter
  url: security/assignar-trust-center.yml
- type: VulnerabilityDisclosure
  url: security/assignar-vulnerability-disclosure.yml
- type: DomainSecurity
  url: security/assignar-domain-security.yml
- type: Website
  url: https://assignar.com/
- type: Documentation
  url: https://apidocs.assignar.com/api-docs/
- type: StatusPage
  url: https://status.assignar.com/
- type: PrivacyPolicy
  url: https://trust.assignar.com/
- type: Pricing
  url: https://assignar.com/pricing/
- type: Blog
  url: https://assignar.com/category/articles/
- type: UsageTerms
  url: terms/assignar-terms-of-service.yml
- type: DataProcessing
  url: privacy/assignar-privacy-policy.yml
- type: Attestations
  url: compliance/assignar-compliance.yml
- type: Eligibility
  url: eligibility/assignar-eligibility.yml
- type: AIPreferences
  url: ai-preferences/assignar-ai-preferences.yml
- type: DataLicense
  url: data-license/assignar-data-license.yml
apis:
- aid: assignar:assignar-activities-api
  name: Assignar Activities API
  description: The Activities API from Assignar — 2 operation(s) for activities.
  humanURL: https://apidocs.assignar.com/api-docs/
  baseURL: https://api.assignar.com/v2
  tags:
  - Activities
  properties:
  - type: OpenAPI
    url: openapi/assignar-activities-api-openapi.yml
  - type: JSONSchema
    url: json-schema/assignar-activity-schema.json
  - type: JSONSchema
    url: json-schema/assignar-activities-schema.json
- aid: assignar:assignar-allocations-api
  name: Assignar Allocations API
  description: The Allocations API from Assignar — 3 operation(s) for allocations.
  humanURL: https://apidocs.assignar.com/api-docs/
  baseURL: https://api.assignar.com/v2
  tags:
  - Allocations
  properties:
  - type: OpenAPI
    url: openapi/assignar-allocations-api-openapi.yml
  - type: JSONSchema
    url: json-schema/assignar-allocation-schema.json
  - type: JSONSchema
    url: json-schema/assignar-allocations-schema.json
- aid: assignar:assignar-allowances-api
  name: Assignar Allowances API
  description: The Allowances API from Assignar — 2 operation(s) for allowances.
  humanURL: https://apidocs.assignar.com/api-docs/
  baseURL: https://api.assignar.com/v2
  tags:
  - Allowances
  properties:
  - type: OpenAPI
    url: openapi/assignar-allowances-api-openapi.yml
- aid: assignar:assignar-asset-attachments-api
  name: Assignar Asset Attachments API
  description: The Asset Attachments API from Assignar — 2 operation(s) for asset attachments.
  humanURL: https://apidocs.assignar.com/api-docs/
  baseURL: https://api.assignar.com/v2
  tags:
  - Asset Attachments
  properties:
  - type: OpenAPI
    url: openapi/assignar-asset-attachments-api-openapi.yml
  - type: JSONSchema
    url: json-schema/assignar-asset-attachment-schema.json
  - type: JSONSchema
    url: json-schema/assignar-create-update-asset-attachment-request-schema.json
- aid: assignar:assignar-asset-classes-api
  name: Assignar Asset Classes API
  description: The Asset Classes API from Assignar — 2 operation(s) for asset classes.
  humanURL: https://apidocs.assignar.com/api-docs/
  baseURL: https://api.assignar.com/v2
  tags:
  - Asset Classes
  properties:
  - type: OpenAPI
    url: openapi/assignar-asset-classes-api-openapi.yml
  - type: JSONSchema
    url: json-schema/assignar-asset-class-detail-schema.json
  - type: JSONSchema
    url: json-schema/assignar-asset-class-schema.json
  - type: JSONSchema
    url: json-schema/assignar-asset-classes-schema.json
- aid: assignar:assignar-assets-api
  name: Assignar Assets API
  description: The Assets API from Assignar — 5 operation(s) for assets.
  humanURL: https://apidocs.assignar.com/api-docs/
  baseURL: https://api.assignar.com/v2
  tags:
  - Assets
  properties:
  - type: OpenAPI
    url: openapi/assignar-assets-api-openapi.yml
  - type: JSONSchema
    url: json-schema/assignar-asset-with-tag-part-schema.json
  - type: JSONSchema
    url: json-schema/assignar-asset-with-tag-id-schema.json
- aid: assignar:assignar-clients-api
  name: Assignar Clients API
  description: The Clients API from Assignar — 7 operation(s) for clients.
  humanURL: https://apidocs.assignar.com/api-docs/
  baseURL: https://api.assignar.com/v2
  tags:
  - Clients
  properties:
  - type: OpenAPI
    url: openapi/assignar-clients-api-openapi.yml
  - type: JSONSchema
    url: json-schema/assignar-client-contacts-response-schema.json
  - type: JSONSchema
    url: json-schema/assignar-client-schema.json
  - type: JSONSchema
    url: json-schema/assignar-client-contact-created-schema.json
  - type: JSONSchema
    url: json-schema/assignar-client-contacts-payload-schema.json
  - type: JSONSchema
    url: json-schema/assignar-clients-schema.json
- aid: assignar:assignar-contacts-api
  name: Assignar Contacts API
  description: The Contacts API from Assignar — 2 operation(s) for contacts.
  humanURL: https://apidocs.assignar.com/api-docs/
  baseURL: https://api.assignar.com/v2
  tags:
  - Contacts
  properties:
  - type: OpenAPI
    url: openapi/assignar-contacts-api-openapi.yml
  - type: JSONSchema
    url: json-schema/assignar-contact-schema.json
  - type: JSONSchema
    url: json-schema/assignar-contacts-schema.json
- aid: assignar:assignar-digitaldockets-api
  name: Assignar Digital Dockets API
  description: The DigitalDockets API from Assignar — 2 operation(s) for digitaldockets.
  humanURL: https://apidocs.assignar.com/api-docs/
  baseURL: https://api.assignar.com/v2
  tags:
  - DigitalDockets
  properties:
  - type: OpenAPI
    url: openapi/assignar-digitaldockets-api-openapi.yml
  - type: JSONSchema
    url: json-schema/assignar-digital-docket-schema.json
  - type: JSONSchema
    url: json-schema/assignar-digital-dockets-schema.json
- aid: assignar:assignar-documents-api
  name: Assignar Documents API
  description: The Documents API from Assignar — 2 operation(s) for documents.
  humanURL: https://apidocs.assignar.com/api-docs/
  baseURL: https://api.assignar.com/v2
  tags:
  - Documents
  properties:
  - type: OpenAPI
    url: openapi/assignar-documents-api-openapi.yml
  - type: JSONSchema
    url: json-schema/assignar-document-schema.json
  - type: JSONSchema
    url: json-schema/assignar-documents-schema.json
- aid: assignar:assignar-form-results-api
  name: Assignar Form Results API
  description: The Form Results API from Assignar — 2 operation(s) for form results.
  humanURL: https://apidocs.assignar.com/api-docs/
  baseURL: https://api.assignar.com/v2
  tags:
  - Form Results
  properties:
  - type: OpenAPI
    url: openapi/assignar-form-results-api-openapi.yml
  - type: JSONSchema
    url: json-schema/assignar-form-result-schema.json
- aid: assignar:assignar-invoices-api
  name: Assignar Invoices API
  description: The Invoices API from Assignar — 6 operation(s) for invoices.
  humanURL: https://apidocs.assignar.com/api-docs/
  baseURL: https://api.assignar.com/v2
  tags:
  - Invoices
  properties:
  - type: OpenAPI
    url: openapi/assignar-invoices-api-openapi.yml
  - type: JSONSchema
    url: json-schema/assignar-pay-code-schema.json
  - type: JSONSchema
    url: json-schema/assignar-charge-code-response-schema.json
  - type: JSONSchema
    url: json-schema/assignar-charge-item-schema.json
  - type: JSONSchema
    url: json-schema/assignar-charge-code-request-schema.json
  - type: JSONSchema
    url: json-schema/assignar-charge-codes-schema.json
  - type: JSONSchema
    url: json-schema/assignar-charge-items-schema.json
- aid: assignar:assignar-leave-requests-api
  name: Assignar Leave Requests API
  description: The Leave Requests API from Assignar — 5 operation(s) for leave requests.
  humanURL: https://apidocs.assignar.com/api-docs/
  baseURL: https://api.assignar.com/v2
  tags:
  - Leave Requests
  properties:
  - type: OpenAPI
    url: openapi/assignar-leave-requests-api-openapi.yml
  - type: JSONSchema
    url: json-schema/assignar-leave-request-schema.json
- aid: assignar:assignar-leave-types-api
  name: Assignar Leave Types API
  description: The Leave Types API from Assignar — 2 operation(s) for leave types.
  humanURL: https://apidocs.assignar.com/api-docs/
  baseURL: https://api.assignar.com/v2
  tags:
  - Leave Types
  properties:
  - type: OpenAPI
    url: openapi/assignar-leave-types-api-openapi.yml
  - type: JSONSchema
    url: json-schema/assignar-leave-type-schema.json
- aid: assignar:assignar-order-templates-api
  name: Assignar Order Templates API
  description: The Order Templates API from Assignar — 2 operation(s) for order templates.
  humanURL: https://apidocs.assignar.com/api-docs/
  baseURL: https://api.assignar.com/v2
  tags:
  - Order Templates
  properties:
  - type: OpenAPI
    url: openapi/assignar-order-templates-api-openapi.yml
  - type: JSONSchema
    url: json-schema/assignar-order-template-schema.json
  - type: JSONSchema
    url: json-schema/assignar-order-templates-schema.json
- aid: assignar:assignar-orders-api
  name: Assignar Orders API
  description: The Orders API from Assignar — 19 operation(s) for orders.
  humanURL: https://apidocs.assignar.com/api-docs/
  baseURL: https://api.assignar.com/v2
  tags:
  - Order
  tags_raw:
  - Orders
  properties:
  - type: OpenAPI
    url: openapi/assignar-orders-api-openapi.yml
  - type: JSONSchema
    url: json-schema/assignar-order-schema.json
  - type: JSONSchema
    url: json-schema/assignar-order-contacts-response-schema.json
  - type: JSONSchema
    url: json-schema/assignar-order-task-charge-item-created-schema.json
  - type: JSONSchema
    url: json-schema/assignar-order-attachment-schema.json
  - type: JSONSchema
    url: json-schema/assignar-order-task-schema.json
  - type: JSONSchema
    url: json-schema/assignar-order-activity-schema.json
- aid: assignar:assignar-projects-api
  name: Assignar Projects API
  description: The Projects API from Assignar — 11 operation(s) for projects.
  humanURL: https://apidocs.assignar.com/api-docs/
  baseURL: https://api.assignar.com/v2
  tags:
  - Project
  tags_raw:
  - Projects
  properties:
  - type: OpenAPI
    url: openapi/assignar-projects-api-openapi.yml
  - type: JSONSchema
    url: json-schema/assignar-project-response-schema.json
  - type: JSONSchema
    url: json-schema/assignar-project-create-response-schema.json
  - type: JSONSchema
    url: json-schema/assignar-project-request-schema.json
  - type: JSONSchema
    url: json-schema/assignar-project-contacts-response-schema.json
  - type: JSONSchema
    url: json-schema/assignar-project-contact-created-schema.json
  - type: JSONSchema
    url: json-schema/assignar-project-contacts-payload-schema.json
- aid: assignar:assignar-site-diary-api
  name: Assignar Site Diary API
  description: The Site Diary API from Assignar — 5 operation(s) for site diary.
  humanURL: https://apidocs.assignar.com/api-docs/
  baseURL: https://api.assignar.com/v2
  tags:
  - Site Diary
  properties:
  - type: OpenAPI
    url: openapi/assignar-site-diary-api-openapi.yml
  - type: JSONSchema
    url: json-schema/assignar-site-diary-schema.json
- aid: assignar:assignar-skills-competencies-api
  name: Assignar Skills & Competencies API
  description: The Skills & Competencies API from Assignar — 8 operation(s) for skills & competencies.
  humanURL: https://apidocs.assignar.com/api-docs/
  baseURL: https://api.assignar.com/v2
  tags:
  - Skills & Competencies
  properties:
  - type: OpenAPI
    url: openapi/assignar-skills-competencies-api-openapi.yml
  - type: JSONSchema
    url: json-schema/assignar-skill-update-schema.json
  - type: JSONSchema
    url: json-schema/assignar-skill-schema.json
  - type: JSONSchema
    url: json-schema/assignar-competency-schema.json
  - type: JSONSchema
    url: json-schema/assignar-induction-schema.json
  - type: JSONSchema
    url: json-schema/assignar-skill-create-schema.json
  - type: JSONSchema
    url: json-schema/assignar-competencies-schema.json
- aid: assignar:assignar-suppliers-api
  name: Assignar Suppliers API
  description: The Suppliers API from Assignar — 2 operation(s) for suppliers.
  humanURL: https://apidocs.assignar.com/api-docs/
  baseURL: https://api.assignar.com/v2
  tags:
  - Suppliers
  properties:
  - type: OpenAPI
    url: openapi/assignar-suppliers-api-openapi.yml
  - type: JSONSchema
    url: json-schema/assignar-supplier-with-tag-id-schema.json
  - type: JSONSchema
    url: json-schema/assignar-supplier-schema.json
  - type: JSONSchema
    url: json-schema/assignar-suppliers-schema.json
- aid: assignar:assignar-tags-api
  name: Assignar Tags API
  description: The Tags API from Assignar — 2 operation(s) for tags.
  humanURL: https://apidocs.assignar.com/api-docs/
  baseURL: https://api.assignar.com/v2
  tags:
  - Tags
  properties:
  - type: OpenAPI
    url: openapi/assignar-tags-api-openapi.yml
  - type: JSONSchema
    url: json-schema/assignar-tag-schema.json
  - type: JSONSchema
    url: json-schema/assignar-tags-schema.json
- aid: assignar:assignar-taskgroups-api
  name: Assignar Task Groups API
  description: The TaskGroups API from Assignar — 3 operation(s) for taskgroups.
  humanURL: https://apidocs.assignar.com/api-docs/
  baseURL: https://api.assignar.com/v2
  tags:
  - Task-Groups
  tags_raw:
  - TaskGroups
  properties:
  - type: OpenAPI
    url: openapi/assignar-taskgroups-api-openapi.yml
  - type: JSONSchema
    url: json-schema/assignar-task-group-schema.json
  - type: JSONSchema
    url: json-schema/assignar-task-groups-schema.json
- aid: assignar:assignar-tasks-api
  name: Assignar Tasks API
  description: The Tasks API from Assignar — 7 operation(s) for tasks.
  humanURL: https://apidocs.assignar.com/api-docs/
  baseURL: https://api.assignar.com/v2
  tags:
  - Task
  tags_raw:
  - Tasks
  properties:
  - type: OpenAPI
    url: openapi/assignar-tasks-api-openapi.yml
  - type: JSONSchema
    url: json-schema/assignar-task-schema.json
  - type: JSONSchema
    url: json-schema/assignar-tasks-schema.json
- aid: assignar:assignar-timesheets-api
  name: Assignar Timesheets API
  description: The Timesheets API from Assignar — 5 operation(s) for timesheets.
  humanURL: https://apidocs.assignar.com/api-docs/
  baseURL: https://api.assignar.com/v2
  tags:
  - Timesheets
  properties:
  - type: OpenAPI
    url: openapi/assignar-timesheets-api-openapi.yml
  - type: JSONSchema
    url: json-schema/assignar-timesheet-expanded-schema.json
- aid: assignar:assignar-users-api
  name: Assignar Users API
  description: The Users API from Assignar — 17 operation(s) for users.
  humanURL: https://apidocs.assignar.com/api-docs/
  baseURL: https://api.assignar.com/v2
  tags:
  - User
  tags_raw:
  - Users
  properties:
  - type: OpenAPI
    url: openapi/assignar-users-api-openapi.yml
  - type: JSONSchema
    url: json-schema/assignar-user-schema.json
x-enrichment:
  date: '2026-09-26'
  status: enriched
  artifacts_added: 29
  pass: modular-v1
  engine: identity=local,contract=local,surfaces=local,docs=local

Assignar API — frequently asked questions

Does Assignar have an API?

Yes. APIs.io lists 25 APIs from Assignar, including Assignar Activities API, Assignar Allocations API and Assignar Allowances API, and 22 more.

Is there an OpenAPI specification for the Assignar API?

Yes. APIs.io indexes 25 OpenAPI specifications for Assignar, each linked for download from this page.

How do I authenticate with the Assignar API?

Assignar documents its authentication (oauth2 · 1 scheme). The details are profiled on APIs.io as Assignar Authentication.

How much does the Assignar API cost?

Assignar publishes its prices; its Tailored pricing plan is Book a Demo as of 2026-10-28. APIs.io lists 1 pricing plan for Assignar, with each plan's price, limits and inclusions under Pricing on this page.

Is the Assignar API ready for AI agents?

Assignar has a Kin Score of 60.4 out of 100 (strong) and an Agent Readiness score of 39.2 (agent-ready), scored by API Evangelist on 2026-11-13.

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