Fulcrumpro

Fulcrum is a cloud manufacturing ERP/MES platform for precision manufacturers — CNC machining shops, sheet metal fabricators, and job shops — connecting shop-floor operations to live data for quoting, sales orders, scheduling (Autoschedule), job costing, BOM and routing, quality (AS9100D/ISO 9001), inventory, purchasing, and invoicing. The Fulcrum Public API is a REST API (base URL https://api.fulcrumpro.com/api/) with 454 operations across items, sales orders, quotes, jobs, purchase orders, invoices, vendors, and customers, authenticated with site-scoped bearer JWT tokens and returning RFC 9457 problem+json errors. Fulcrum also publishes an official MCP server that connects Claude and ChatGPT directly to a Fulcrum site. Headquartered in Minneapolis, Minnesota and backed by Battery Ventures; marketed as ITAR secure and CMMC 2.0 ready.

Fulcrumpro publishes 1 API on the APIs.io network: Fulcrum Public API. Tagged areas include Company, Manufacturing, ERP, MES, and Manufacturing Execution.

Fulcrumpro’s developer surface includes documentation, API reference, getting-started guide, authentication, changelog, engineering blog, support, and 18 more developer resources.

🌐 Visit website 📡 Source on GitHub
44.3/100 thin Agent 65/100 agent native Full breakdown ↓
scored 2026-07-20 · rubric v0.4
1 APIs 1 MCP Servers 0 Features
CompanyManufacturingERPMESManufacturing ExecutionJob ShopCNC MachiningSheet MetalInventoryPurchasingQuotingScheduling

API Rating

API Evangelist API Evangelist Rating How this is scored →
scored 2026-07-20 · rubric v0.4
Composite quality — 44.3/100 · thin
Contract Quality 9.4 / 25
Developer Ergonomics 13.5 / 20
Commercial Clarity 6.3 / 20
Operational Transparency 5.8 / 13
Governance 0.0 / 12
Discoverability 9.3 / 10
Agent readiness — 65/100 · agent native
Machine-Readable Contract 18 / 18
Agentic Access Contract 15 / 15
MCP Server 12 / 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 0 / 6
Agent Skills 5 / 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/fulcrumpro: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

APIs

Fulcrum Public API

REST API for building integrations directly into a Fulcrum manufacturing site — quotes, sales orders, jobs, scheduling, inventory, purchasing, and invoicing.

MCP Servers

fulcrumpro-mcp.yml

MCP SERVER

Resources

Get Started 3

Portal, sign-up, and the first successful call

DeveloperPortal
DeveloperPortal
 GettingStarted
GettingStarted
 SignUp
SignUp

Documentation 2

Reference material describing how the API behaves

Documentation
Documentation
 APIReference
APIReference

Agent Surfaces 4

MCP servers, agent skills, and machine-readable catalogs

MCPServer
MCPServer
 LLMsTxt
LLMsTxt
 AgentSkill
AgentSkill
 AgenticAccess
AgenticAccess

Design & Contract 5

Pagination, idempotency, versioning, errors, and events

Lifecycle
Lifecycle
 Conventions
Conventions
 ErrorCatalog
ErrorCatalog
 Conformance
Conformance
 DataModel
DataModel

Build 2

SDKs, sample code, and the tooling you integrate with

Packages
Packages
 GitHubOrganization
GitHubOrganization

Access & Security 3

Authentication, authorization, and security posture

Authentication
Authentication
 Compliance
Compliance
 DomainSecurity
DomainSecurity

Operate 4

Status, limits, changes, and where to get help

ChangeLog
ChangeLog
 StatusPage
StatusPage
 Deprecation
Deprecation
 Support
Support

Commercial 1

Pricing, plans, and the legal terms of use

PrivacyPolicy
PrivacyPolicy

Company 1

The organization behind the API

Blog
Blog

Source (apis.yml)

apis.yml Raw ↑ 
aid: fulcrumpro
name: Fulcrumpro
description: Fulcrum is a cloud manufacturing ERP/MES platform for precision manufacturers — CNC machining shops, sheet metal
  fabricators, and job shops — connecting shop-floor operations to live data for quoting, sales orders, scheduling (Autoschedule),
  job costing, BOM and routing, quality (AS9100D/ISO 9001), inventory, purchasing, and invoicing. The Fulcrum Public API is
  a REST API (base URL https://api.fulcrumpro.com/api/) with 454 operations across items, sales orders, quotes, jobs, purchase
  orders, invoices, vendors, and customers, authenticated with site-scoped bearer JWT tokens and returning RFC 9457 problem+json
  errors. Fulcrum also publishes an official MCP server that connects Claude and ChatGPT directly to a Fulcrum site. Headquartered
  in Minneapolis, Minnesota and backed by Battery Ventures; marketed as ITAR secure and CMMC 2.0 ready.
url: https://raw.githubusercontent.com/api-evangelist/fulcrumpro/refs/heads/main/apis.yml
image: https://cdn.prod.website-files.com/609461470d1c3e052bc814ee/62ec3c5217fa63e7167b8f49_fulcrum-open-graph.jpg
x-type: company
x-source: vc-portfolio
x-backed-by:
- battery-ventures
x-tier: stub
x-tier-reason: portfolio-lead
specificationVersion: '0.20'
created: '2026-07-17'
modified: '2026-07-19'
tags:
- Company
- Manufacturing
- ERP
- MES
- Manufacturing Execution
- Job Shop
- CNC Machining
- Sheet Metal
- Inventory
- Purchasing
- Quoting
- Scheduling
apis:
- name: Fulcrum Public API
  description: REST API for building integrations directly into a Fulcrum manufacturing site — quotes, sales orders, jobs,
    scheduling, inventory, purchasing, and invoicing.
  humanURL: https://developers.fulcrumpro.com/docs
  baseURL: https://api.fulcrumpro.com/api/
  properties:
  - type: OpenAPI
    url: openapi/fulcrumpro-openapi-original.json
  - type: Documentation
    url: https://developers.fulcrumpro.com/docs
  - type: APIReference
    url: https://developers.fulcrumpro.com/api-schema
  - type: GettingStarted
    url: https://developers.fulcrumpro.com/docs
  - type: Overlay
    url: overlays/fulcrumpro-openapi-overlay.yaml
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: DeveloperPortal
  url: https://developers.fulcrumpro.com/docs
- type: Documentation
  url: https://developers.fulcrumpro.com/docs
- type: APIReference
  url: https://developers.fulcrumpro.com/api-schema
- type: GettingStarted
  url: https://developers.fulcrumpro.com/docs
- type: Authentication
  url: authentication/fulcrumpro-authentication.yml
- type: ChangeLog
  url: changelog/fulcrumpro-changelog.yml
- type: StatusPage
  url: https://status.fulcrumpro.com
- type: Deprecation
  url: https://developers.fulcrumpro.com/docs/ChangeLog
- type: Lifecycle
  url: lifecycle/fulcrumpro-lifecycle.yml
- type: Conventions
  url: conventions/fulcrumpro-conventions.yml
- type: ErrorCatalog
  url: errors/fulcrumpro-problem-types.yml
- type: Conformance
  url: conformance/fulcrumpro-conformance.yml
- type: Compliance
  url: https://developers.fulcrumpro.com/docs/itar
- type: DataModel
  url: data-model/fulcrumpro-data-model.yml
- type: Packages
  url: packages/fulcrumpro-packages.yml
- type: MCPServer
  url: mcp/fulcrumpro-mcp.yml
- type: LLMsTxt
  url: llms/fulcrumpro-llms.txt
- type: AgentSkill
  url: skills/_index.yml
- type: AgenticAccess
  url: agentic-access/fulcrumpro-agentic-access.yml
- type: DomainSecurity
  url: security/fulcrumpro-domain-security.yml
- type: Blog
  url: https://www.fulcrumpro.com/blog
- type: GitHubOrganization
  url: https://github.com/fulcrumpro
- type: Support
  url: https://www.fulcrumpro.com/contact
- type: SignUp
  url: https://www.fulcrumpro.com/demo
- type: PrivacyPolicy
  url: https://www.fulcrumpro.com/privacy
- type: Integrations
  url: https://www.fulcrumpro.com/fulcrum-integrations
x-enrichment:
  date: '2026-07-19'
  status: backfilled
  pass: local-v1
  note: backfilled from .gitignore signal + verified work evidence