forecast

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, and webhook subscriptions. TLS only, per-resource path versioning (v1-v4), API-key auth via X-FORECAST-API-KEY.

GitHub

Documentation

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Authentication
https://raw.githubusercontent.com/api-evangelist/forecast/refs/heads/main/authentication/forecast-authentication.yml

Other Resources

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Conventions
https://raw.githubusercontent.com/api-evangelist/forecast/refs/heads/main/conventions/forecast-conventions.yml
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ErrorCatalog
https://raw.githubusercontent.com/api-evangelist/forecast/refs/heads/main/errors/forecast-problem-types.yml
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Lifecycle
https://raw.githubusercontent.com/api-evangelist/forecast/refs/heads/main/lifecycle/forecast-lifecycle.yml
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Deprecation
https://raw.githubusercontent.com/api-evangelist/forecast/refs/heads/main/lifecycle/forecast-lifecycle.yml
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Conformance
https://raw.githubusercontent.com/api-evangelist/forecast/refs/heads/main/conformance/forecast-conformance.yml
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Webhooks
https://raw.githubusercontent.com/api-evangelist/forecast/refs/heads/main/asyncapi/forecast-webhooks.yml
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DataModel
https://raw.githubusercontent.com/api-evangelist/forecast/refs/heads/main/data-model/forecast-data-model.yml
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X-MCPServerCandidate
https://raw.githubusercontent.com/api-evangelist/forecast/refs/heads/main/mcp/forecast-mcp.yml
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LLMsTxt
https://raw.githubusercontent.com/api-evangelist/forecast/refs/heads/main/llms/forecast-llms.txt
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AgentSkill
https://raw.githubusercontent.com/api-evangelist/forecast/refs/heads/main/skills/_index.yml
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APIsJSON
https://raw.githubusercontent.com/api-evangelist/forecast/refs/heads/main/apis.yml

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API entry from apis.yml

apis.yml Raw ↑ 
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