forecast

Forecast is an AI-powered project and resource management platform (a professional services automation / PSA tool) for project-driven companies, covering predictive project planning, resource allocation, capacity planning, time tracking, budgets, rate cards, and financial forecasting. Forecast exposes a complete REST API (JSON over HTTPS at api.forecast.it) for projects, tasks, time registrations, allocations, people, clients, and webhooks, authenticated with a per-integration API key. Originally a Danish/UK startup backed by Balderton Capital, Forecast was acquired by Accelo in 2025 and the forecast.app brand has since been integrated into accelo.com, while the api.forecast.it API endpoints remain operational. Added to the API Evangelist network from a VC-portfolio lead and enriched from the public Forecast API documentation.

forecast publishes 1 API on the APIs.io network. Tagged areas include Company, Project Management, Resource Management, Professional Services Automation, and Time Tracking.

The forecast catalog on APIs.io includes 1 event-driven AsyncAPI specification.

forecast’s developer surface includes documentation, API reference, getting-started guide, support, engineering blog, pricing, and 10 more developer resources.

🌐 Visit website 📡 Source on GitHub

36.9/100 thin ▬ flat Agent 24/100 agent aware saas Full breakdown ↓
scored 2026-09-08 · rubric v0.20.0

1 APIs

Company Project Management Resource Management Professional Services Automation Time Tracking PSA

Kin Score

Kin Score How this is scored →
scored 2026-09-08 · rubric v0.20.0

Composite quality — 36.9/100 · thin

Contract Quality 10.4 / 25

Developer Ergonomics 9.4 / 20

Access Clarity 5.3 / 20

Operational Transparency 3.8 / 13

Contract Governance 0.5 / 12

Discoverability 7.6 / 10

Agent readiness — 24/100 · agent aware

Machine-Readable Contract 18 / 18

Agentic Access Contract 0 / 10

Documented Reversibility 0 / 6

MCP Server 0 / 12

Machine-Readable Auth 10 / 10

Idempotency 0 / 9

Stable Error Semantics 8 / 8

Request/Response Examples 0 / 7

Rate-Limit Signaling 0 / 7

Typed Event Surface 6 / 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 0 / 6

Protected Resource Metadata 0 / 5

Registration Without a Human 0 / 6

Agentic Commerce Well-Known Document 0 / 5

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.

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/forecast: 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.

Forecast API

REST-style JSON API exposing the full Forecast platform: projects, tasks, sub-tasks, phases, sprints, time registrations, allocations, persons, clients, rate cards, invoices, an...

Event Specifications 1

AsyncAPI definitions for this provider's event-driven and streaming APIs.

Forecast Webhooks

ASYNCAPI

Security Posture 4

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

Forecast Authentication

1 scheme

SECURITY

Forecast Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Forecast Vulnerability Disclosure

disclosure policy published

SECURITY

Forecast Trust Center

SOC 2, ISO 27017, ISO 27018, PCI DSS, FIPS 140

SECURITY

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

APIReference

APIReference

Build 1

SDKs, sample code, and the tooling you integrate with

GitHubOrganization

GitHubOrganization

Access & Security 5

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Security

Security

VulnerabilityDisclosure

VulnerabilityDisclosure

TrustCenter

TrustCenter

Compliance

Compliance

Operate 1

Status, limits, changes, and where to get help

Support

Support

Commercial 3

Pricing, plans, and the legal terms of use

Pricing

Pricing

TermsOfService

TermsOfService

PrivacyPolicy

PrivacyPolicy

Company 2

The organization behind the API

Website

Website

Blog

Blog

Other 1

Properties that don't map to a standard resource type

ParentCompany

ParentCompany

Source (apis.yml)

aid: forecast
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: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source:
  - authentication
  - security
  - url: https://www.forecast.app/
    status: 301
    note: declared website redirects to https://www.accelo.com/forecast — a different registrable domain (forecast.app ->
      accelo.com), possible rename or acquisition (probed 2026-09-03, roadmap#169)
  generated: '2026-09-03'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/forecast.png
name: forecast
description: Forecast is an AI-powered project and resource management platform (a professional services automation / PSA
  tool) for project-driven companies, covering predictive project planning, resource allocation, capacity planning, time tracking,
  budgets, rate cards, and financial forecasting. Forecast exposes a complete REST API (JSON over HTTPS at api.forecast.it)
  for projects, tasks, time registrations, allocations, people, clients, and webhooks, authenticated with a per-integration
  API key. Originally a Danish/UK startup backed by Balderton Capital, Forecast was acquired by Accelo in 2025 and the forecast.app
  brand has since been integrated into accelo.com, while the api.forecast.it API endpoints remain operational. Added to the
  API Evangelist network from a VC-portfolio lead and enriched from the public Forecast API documentation.
url: https://raw.githubusercontent.com/api-evangelist/forecast/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- balderton-capital
x-acquired-by: accelo
x-tier: stub
x-tier-reason: portfolio-lead
specificationVersion: '0.23'
created: '2026-07-17'
modified: '2026-07-19'
tags:
- Company
- Project Management
- Resource Management
- Professional Services Automation
- Time Tracking
- PSA
tags_raw:
- Company
- Project Management
- Resource Management
- Professional Services Automation
- Time Tracking
- PSA
- API
apis:
- name: Forecast API
  description: 'REST-style JSON API exposing the full Forecast platform: projects, tasks, sub-tasks, phases, sprints, time
    registrations, allocations, persons, clients, rate cards, invoices, and webhook subscriptions. TLS only, per-resource
    path versioning (v1-v4), API-key auth via X-FORECAST-API-KEY.'
  humanURL: https://github.com/Forecast-it/API
  baseURL: https://api.forecast.it/api/v1/
  properties:
  - type: Authentication
    url: authentication/forecast-authentication.yml
  - type: Conventions
    url: conventions/forecast-conventions.yml
  - type: ErrorCatalog
    url: errors/forecast-problem-types.yml
  - type: Lifecycle
    url: lifecycle/forecast-lifecycle.yml
  - type: Deprecation
    url: lifecycle/forecast-lifecycle.yml
  - type: Conformance
    url: conformance/forecast-conformance.yml
  - type: Webhooks
    url: asyncapi/forecast-webhooks.yml
  - type: DataModel
    url: data-model/forecast-data-model.yml
  - type: X-MCPServerCandidate
    url: mcp/forecast-mcp.yml
    note: 'Renamed from MCPServer 2026-09-03 (roadmap#247): the manifest self-describes as status: candidate — a tool list
      derived from the published API contracts, not an existing server. The scorer already read the manifest and reported
      mcp_server correctly; the MCPServer type was crediting the artifact-type surfaces with a server that does not exist.'
  - type: LLMsTxt
    url: llms/forecast-llms.txt
  - type: AgentSkill
    url: skills/_index.yml
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: ParentCompany
  url: https://apis.io/providers/accelo/
  name: Accelo
  x-relationship: acquired
  x-evidence: Originally a Danish/UK startup backed by Balderton Capital, Forecast was acquired by Accelo in 2025 and the
    forecast.
- type: Website
  url: https://www.forecast.app/
- type: Documentation
  url: https://github.com/Forecast-it/API
- type: APIReference
  url: https://support.forecast.app/hc/en-us/articles/5153680387473-API-Documentation
- type: GettingStarted
  url: https://github.com/Forecast-it/API/blob/master/README.md
- type: GitHubOrganization
  url: https://github.com/Forecast-it
- type: Support
  url: https://support.forecast.app/hc/en-us
- type: Blog
  url: https://www.forecast.app/blog
- type: Pricing
  url: https://www.forecast.app/pricing
- type: TermsOfService
  url: https://www.forecast.app/terms
- type: PrivacyPolicy
  url: https://www.forecast.app/privacy
- type: DomainSecurity
  url: security/forecast-domain-security.yml
- type: Security
  url: security/forecast-vulnerability-disclosure.yml
- type: VulnerabilityDisclosure
  url: security/forecast-vulnerability-disclosure.yml
- type: TrustCenter
  url: security/forecast-trust-center.yml
- type: Compliance
  url: security/forecast-trust-center.yml
x-enrichment:
  date: '2026-07-19'
  status: backfilled
  pass: local-v1
  note: backfilled from .gitignore signal + verified work evidence

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