Fulcrum

Fulcrum is a field data collection and inspection platform used by teams to build mobile forms, capture geospatial records, attach photos, videos, audio, and signatures, and synchronize the resulting data with back-office systems. The Fulcrum REST API exposes programmatic access to forms, records, media, choice lists, classification sets, projects, layers, memberships, roles, webhooks, ad hoc SQL queries, and changesets.

Fulcrum publishes 15 API contracts indexed on the APIs.io network, including Audio API, Changesets API, Choice Lists API, and 12 more. Tagged areas include Data Collection, Field Data, Geospatial, Process Management, and Mobile.

The Fulcrum catalog on APIs.io includes 1 Spectral governance ruleset.

Fulcrum’s developer surface includes authentication, documentation, getting-started guide, pricing, signup flow, support, engineering blog, and 13 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

39.5/100 developing ▬ flat Agent 21/100 agent aware Front door AI 6/6 dominant Heartbeat 97/100 alive saas Full breakdown ↓
scored 2026-11-06 · rubric v0.27.0 · Show this score on your site →

AccessFreemiumSelf serve⚡ Free to try

1 published contract

Data Collection Field Data Geospatial Process Management Mobile

Kin Score

Kin Score How this is scored →
scored 2026-11-06 · rubric v0.27.0

Composite quality — 39.5/100 · developing

Contract Quality 9.2 / 19

Developer Ergonomics 6.1 / 15

Access Clarity 6.5 / 15

Operational Transparency 1.0 / 10

Contract Governance 1.2 / 9

Discoverability 5.5 / 8

Regulatory Posture 3.1 / 15

Create-or-Update Ergonomics 0.0 / 10

Agent readiness — 21/100 · agent aware

Machine-Readable Contract 18 / 18

Agentic Access Contract 10 / 10

Documented Reversibility 0 / 6

MCP Server 0 / 12

Machine-Readable Auth 10 / 10

Idempotency 0 / 9

Stable Error Semantics 0 / 8

Request/Response Examples 0 / 7

Rate-Limit Signaling 7 / 7

Typed Event Surface 0 / 6

Agent Skills 0 / 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

Pagination 5 / 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
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)
Stable Error Semantics +8 pts — OpenAPI $refs a shared error schema across 4xx/5xx responses (verified), else common[].type includes ErrorCatalog / ErrorCodes / DeclineCodes
A2A Agent Card +8 pts — a2a/-a2a.yml manifest, graded on conformance.grade against A2A 1.0.0
Request/Response Examples +7 pts — share of operations carrying request/response examples; else an Examples / Code Samples link
Registration Without a Human +6 pts — a `registration_endpoint` in the served RFC 8414 / OIDC discovery document

9 more unmet checks in the Agent Readiness table above.

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

Contract Quality scores 49.0 — up to +12.8 composite points
Developer Ergonomics scores 40.5 — up to +11.9 composite points
Operational Transparency scores 10.5 — up to +11.6 composite points

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.

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/fulcrum/apis.yml: open an issue on github.com/api-evangelist/fulcrum 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
Mobile SDK Publishers (Play SDK Index, CocoaPods, ADA certification)	builds-on	22.2	-	-

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 1

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.

OpenAPI

measured — observed by APIs.io (published)

APIs 15

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

Fulcrum Audio API

Audio media attached to records

Fulcrum Changesets API

Grouped record changes for sync and audit

Fulcrum Choice Lists API

Reusable choice lists referenced by form fields

Fulcrum Classification Sets API

Hierarchical classifications referenced by form fields

Fulcrum Forms API

App and form definitions

Fulcrum Layers API

Layers and tile sources used by forms

Fulcrum Memberships API

Account memberships and assignments

Fulcrum Photos API

Photo media attached to records

Fulcrum Projects API

Project containers used to scope records

Fulcrum Query API

Ad hoc query and SQL execution against Fulcrum data

Fulcrum Records API

Records collected against a form

Fulcrum Roles API

Permission roles for memberships

Fulcrum Signatures API

Signature media attached to records

Fulcrum Videos API

Video media attached to records

Fulcrum Webhooks API

Outbound webhooks for record and form events

Scroll for all 15

Open Collections 16

Open, tool-agnostic API collections (OpenAPI-derived and Bruno).

Fulcrum API

OPEN COLLECTION

Fulcrum Audio API

OPEN COLLECTION

Fulcrum Audio Changesets API

OPEN COLLECTION

Fulcrum Audio Choice Lists API

OPEN COLLECTION

Fulcrum Audio Classification Sets API

OPEN COLLECTION

Fulcrum Audio Forms API

OPEN COLLECTION

Fulcrum Audio Layers API

OPEN COLLECTION

Fulcrum Audio Memberships API

OPEN COLLECTION

Fulcrum Audio Photos API

OPEN COLLECTION

Fulcrum Audio Projects API

OPEN COLLECTION

Fulcrum Audio Query API

OPEN COLLECTION

Fulcrum Audio Records API

OPEN COLLECTION

Fulcrum Audio Roles API

OPEN COLLECTION

Fulcrum Audio Signatures API

OPEN COLLECTION

Fulcrum Audio Videos API

OPEN COLLECTION

Fulcrum Audio Webhooks API

OPEN COLLECTION

Scroll for all 16

Fulcrum API pricing

Not yet checked against Fulcrum's own pricing page. Compiled by API Evangelist on 2026-05-04; confirm before you rely on a figure. A free plan or tier is listed.

Plan	Price
Free freemium	Free
Professional paid	Free
Enterprise enterprise	—

Plan details, limits and sources →

Rate limits

Free Tier Default: 10 requests per minute
Free Tier Monthly Quota: 1000 requests per month
Professional Tier Default: 100 requests per minute

Compiled by API Evangelist, not yet checked against Fulcrum's documentation. All 5 limits →

Pricing Plans 1

Published pricing tiers and plan structures.

Fulcrum Plans Pricing

3 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Fulcrum Rate Limits

5 limits

RATE LIMITS

Service Levels 1

Uptime the provider promises or reports, as SLA4OAI. Read from its own pages; APIs.io runs no monitors.

Fulcrum

SLA

FinOps 1

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

Fulcrum Finops

FINOPS

Spectral Rules 1

Spectral governance rulesets for linting and validating these APIs.

Fulcrum API Rules

59 rules · 54 errors 3 warnings 2 info

SPECTRAL

Security Posture 3

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

Fulcrum Authentication

apiKey · 1 scheme

SECURITY

Fulcrum Domain Security

TLSv1.3 · HSTS · DNSSEC · DMARC

SECURITY

Fulcrum Trust Center

SOC 2, ISO 27001, GDPR

SECURITY

Agentic Access 1

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

Fulcrum Agentic Access

55 operations · 29 acting

AGENTIC

Resources

Get Started 3

Portal, sign-up, and the first successful call

GettingStarted

GettingStarted

Login

Signup

Signup

Documentation 2

Reference material describing how the API behaves

Documentation

Documentation

MCPDocumentation

MCPDocumentation

Agent Surfaces 2

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess

AgenticAccess

LlmsText

LlmsText

Build 1

SDKs, sample code, and the tooling you integrate with

GitHubOrganization

GitHubOrganization

Access & Security 3

Authentication, authorization, and security posture

TrustCenter

TrustCenter

DomainSecurity

DomainSecurity

Authentication

Authentication

Operate 2

Status, limits, changes, and where to get help

RateLimits

RateLimits

Support

Support

Commercial 5

Pricing, plans, and the legal terms of use

Plans

FinOps

Pricing

PrivacyPolicy

TermsOfService

Company 2

The organization behind the API

Website

Website

Blog

Blog

Source (apis.yml)

aid: fulcrum
name: Fulcrum
description: Fulcrum is a field data collection and inspection platform used by teams to build mobile forms, capture geospatial
  records, attach photos, videos, audio, and signatures, and synchronize the resulting data with back-office systems. The
  Fulcrum REST API exposes programmatic access to forms, records, media, choice lists, classification sets, projects, layers,
  memberships, roles, webhooks, ad hoc SQL queries, and changesets.
type: Index
deliveryModel:
  model: saas
  open_source: false
  commercial: true
  callable_host: true
  label: Hosted service · you call their endpoint
  confidence: high
  source:
  - openapi
  - pricing
  generated: '2026-08-28'
  method: derived
accessModel:
  pricing: freemium
  onboarding: self-serve
  trial: false
  try_now: true
  public: false
  gated: none
  gated_source:
  - onboarding
  label: Freemium · Self-serve signup
  confidence: medium
  source:
  - plans
  - authentication
  - security
  generated: '2026-11-06'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/fulcrum.png
access: 3rd-Party
created: '2024-11-13'
modified: '2026-09-19'
position: Consuming
x-docs-platform: readme
x-docs-platform-confidence: high
x-docs-platform-checked: 2026-10-03
tags:
- Data Collection
- Field Data
- Geospatial
- Process Management
- Mobile
url: https://raw.githubusercontent.com/api-evangelist/fulcrum/refs/heads/main/apis.yml
specificationVersion: '0.23'
apis:
- aid: fulcrum:fulcrum-audio-api
  name: Fulcrum Audio API
  description: Audio media attached to records
  humanURL: https://docs.fulcrumapp.com/reference/
  baseURL: https://api.fulcrumapp.com/api/v2
  tags:
  - Audio
  properties:
  - type: OpenAPI
    url: openapi/fulcrum-audio-api-openapi.yml
  - type: Documentation
    url: https://docs.fulcrumapp.com/reference/
  - type: GettingStarted
    url: https://docs.fulcrumapp.com/docs
- aid: fulcrum:fulcrum-changesets-api
  name: Fulcrum Changesets API
  description: Grouped record changes for sync and audit
  humanURL: https://docs.fulcrumapp.com/reference/
  baseURL: https://api.fulcrumapp.com/api/v2
  tags:
  - Changesets
  properties:
  - type: OpenAPI
    url: openapi/fulcrum-changesets-api-openapi.yml
  - type: Documentation
    url: https://docs.fulcrumapp.com/reference/
  - type: GettingStarted
    url: https://docs.fulcrumapp.com/docs
- aid: fulcrum:fulcrum-choice-lists-api
  name: Fulcrum Choice Lists API
  description: Reusable choice lists referenced by form fields
  humanURL: https://docs.fulcrumapp.com/reference/
  baseURL: https://api.fulcrumapp.com/api/v2
  tags:
  - Choice Lists
  properties:
  - type: OpenAPI
    url: openapi/fulcrum-choice-lists-api-openapi.yml
  - type: Documentation
    url: https://docs.fulcrumapp.com/reference/
  - type: GettingStarted
    url: https://docs.fulcrumapp.com/docs
- aid: fulcrum:fulcrum-classification-sets-api
  name: Fulcrum Classification Sets API
  description: Hierarchical classifications referenced by form fields
  humanURL: https://docs.fulcrumapp.com/reference/
  baseURL: https://api.fulcrumapp.com/api/v2
  tags:
  - Classification Sets
  properties:
  - type: OpenAPI
    url: openapi/fulcrum-classification-sets-api-openapi.yml
  - type: Documentation
    url: https://docs.fulcrumapp.com/reference/
  - type: GettingStarted
    url: https://docs.fulcrumapp.com/docs
- aid: fulcrum:fulcrum-forms-api
  name: Fulcrum Forms API
  description: App and form definitions
  humanURL: https://docs.fulcrumapp.com/reference/
  baseURL: https://api.fulcrumapp.com/api/v2
  tags:
  - Forms
  properties:
  - type: OpenAPI
    url: openapi/fulcrum-forms-api-openapi.yml
  - type: Documentation
    url: https://docs.fulcrumapp.com/reference/
  - type: GettingStarted
    url: https://docs.fulcrumapp.com/docs
- aid: fulcrum:fulcrum-layers-api
  name: Fulcrum Layers API
  description: Layers and tile sources used by forms
  humanURL: https://docs.fulcrumapp.com/reference/
  baseURL: https://api.fulcrumapp.com/api/v2
  tags:
  - Layers
  properties:
  - type: OpenAPI
    url: openapi/fulcrum-layers-api-openapi.yml
  - type: Documentation
    url: https://docs.fulcrumapp.com/reference/
  - type: GettingStarted
    url: https://docs.fulcrumapp.com/docs
- aid: fulcrum:fulcrum-memberships-api
  name: Fulcrum Memberships API
  description: Account memberships and assignments
  humanURL: https://docs.fulcrumapp.com/reference/
  baseURL: https://api.fulcrumapp.com/api/v2
  tags:
  - Membership
  tags_raw:
  - Memberships
  properties:
  - type: OpenAPI
    url: openapi/fulcrum-memberships-api-openapi.yml
  - type: Documentation
    url: https://docs.fulcrumapp.com/reference/
  - type: GettingStarted
    url: https://docs.fulcrumapp.com/docs
- aid: fulcrum:fulcrum-photos-api
  name: Fulcrum Photos API
  description: Photo media attached to records
  humanURL: https://docs.fulcrumapp.com/reference/
  baseURL: https://api.fulcrumapp.com/api/v2
  tags:
  - Photos
  properties:
  - type: OpenAPI
    url: openapi/fulcrum-photos-api-openapi.yml
  - type: Documentation
    url: https://docs.fulcrumapp.com/reference/
  - type: GettingStarted
    url: https://docs.fulcrumapp.com/docs
- aid: fulcrum:fulcrum-projects-api
  name: Fulcrum Projects API
  description: Project containers used to scope records
  humanURL: https://docs.fulcrumapp.com/reference/
  baseURL: https://api.fulcrumapp.com/api/v2
  tags:
  - Project
  tags_raw:
  - Projects
  properties:
  - type: OpenAPI
    url: openapi/fulcrum-projects-api-openapi.yml
  - type: Documentation
    url: https://docs.fulcrumapp.com/reference/
  - type: GettingStarted
    url: https://docs.fulcrumapp.com/docs
- aid: fulcrum:fulcrum-query-api
  name: Fulcrum Query API
  description: Ad hoc query and SQL execution against Fulcrum data
  humanURL: https://docs.fulcrumapp.com/reference/
  baseURL: https://api.fulcrumapp.com/api/v2
  tags:
  - Query
  properties:
  - type: OpenAPI
    url: openapi/fulcrum-query-api-openapi.yml
  - type: Documentation
    url: https://docs.fulcrumapp.com/reference/
  - type: GettingStarted
    url: https://docs.fulcrumapp.com/docs
- aid: fulcrum:fulcrum-records-api
  name: Fulcrum Records API
  description: Records collected against a form
  humanURL: https://docs.fulcrumapp.com/reference/
  baseURL: https://api.fulcrumapp.com/api/v2
  tags:
  - Records
  properties:
  - type: OpenAPI
    url: openapi/fulcrum-records-api-openapi.yml
  - type: Documentation
    url: https://docs.fulcrumapp.com/reference/
  - type: GettingStarted
    url: https://docs.fulcrumapp.com/docs
- aid: fulcrum:fulcrum-roles-api
  name: Fulcrum Roles API
  description: Permission roles for memberships
  humanURL: https://docs.fulcrumapp.com/reference/
  baseURL: https://api.fulcrumapp.com/api/v2
  tags:
  - Roles
  properties:
  - type: OpenAPI
    url: openapi/fulcrum-roles-api-openapi.yml
  - type: Documentation
    url: https://docs.fulcrumapp.com/reference/
  - type: GettingStarted
    url: https://docs.fulcrumapp.com/docs
- aid: fulcrum:fulcrum-signatures-api
  name: Fulcrum Signatures API
  description: Signature media attached to records
  humanURL: https://docs.fulcrumapp.com/reference/
  baseURL: https://api.fulcrumapp.com/api/v2
  tags:
  - Signatures
  properties:
  - type: OpenAPI
    url: openapi/fulcrum-signatures-api-openapi.yml
  - type: Documentation
    url: https://docs.fulcrumapp.com/reference/
  - type: GettingStarted
    url: https://docs.fulcrumapp.com/docs
- aid: fulcrum:fulcrum-videos-api
  name: Fulcrum Videos API
  description: Video media attached to records
  humanURL: https://docs.fulcrumapp.com/reference/
  baseURL: https://api.fulcrumapp.com/api/v2
  tags:
  - Video
  tags_raw:
  - Videos
  properties:
  - type: OpenAPI
    url: openapi/fulcrum-videos-api-openapi.yml
  - type: Documentation
    url: https://docs.fulcrumapp.com/reference/
  - type: GettingStarted
    url: https://docs.fulcrumapp.com/docs
- aid: fulcrum:fulcrum-webhooks-api
  name: Fulcrum Webhooks API
  description: Outbound webhooks for record and form events
  humanURL: https://docs.fulcrumapp.com/reference/
  baseURL: https://api.fulcrumapp.com/api/v2
  tags:
  - Webhook
  tags_raw:
  - Webhooks
  properties:
  - type: OpenAPI
    url: openapi/fulcrum-webhooks-api-openapi.yml
  - type: Documentation
    url: https://docs.fulcrumapp.com/reference/
  - type: GettingStarted
    url: https://docs.fulcrumapp.com/docs
common:
- type: Plans
  url: plans/fulcrum-plans-pricing.yml
- type: RateLimits
  url: rate-limits/fulcrum-rate-limits.yml
- type: FinOps
  url: finops/fulcrum-finops.yml
- type: AgenticAccess
  url: agentic-access/fulcrum-agentic-access.yml
- type: TrustCenter
  url: security/fulcrum-trust-center.yml
- type: DomainSecurity
  url: security/fulcrum-domain-security.yml
- type: Authentication
  url: authentication/fulcrum-authentication.yml
- type: GitHubOrganization
  url: https://github.com/fulcrumapp
- type: Website
  url: https://www.fulcrumapp.com/
- type: Documentation
  url: https://docs.fulcrumapp.com/
- type: GettingStarted
  url: https://docs.fulcrumapp.com/docs
- type: Pricing
  url: https://www.fulcrumapp.com/pricing/
- type: Login
  url: https://web.fulcrumapp.com/users/sign_in
- type: Signup
  url: https://web.fulcrumapp.com/users/sign_up
- type: PrivacyPolicy
  url: https://www.fulcrumapp.com/privacy/
- type: TermsOfService
  url: https://www.fulcrumapp.com/terms/
- type: Support
  url: https://www.fulcrumapp.com/support/
- type: Blog
  url: https://www.fulcrumapp.com/blog/
- type: Integrations
  url: https://www.fulcrumapp.com/integrations/
- type: LlmsText
  url: https://docs.fulcrumapp.com/llms.txt
- name: MCP Documentation
  url: https://www.fulcrumapp.com/newsroom/fulcrum-announces-mcp-connector-and-ai-toolkit/
  type: MCPDocumentation
integrations:
- name: Logo preload
- name: Logo
- name: Fulcrum Insider Newsletter
- name: New Fulcrum Esri Partner Member
- name: Fulcrum integration - IBM Maximo
- name: Fulcrum integration - Azure Cosmos
- name: Carto Integration
- name: Fulcrum integration - D3
- name: Fulcrum integration - Egnyte
- name: Fulcrum integration - Gmail
- name: Fulcrum integration - Google Data Studio
- name: Fulcrum integration - Google Sheets
- name: Fulcrum integration - homegrown systems
- name: Fulcrum integration - ISN inspection
- name: Fulcrum integration - Microsoft SQL Server
- name: Fulcrum integration - Microsoft Teams
- name: Fulcrum integration - Power BI
- name: Procore Integration
- name: Regrid Integration
- name: Fulcrum integration - QGIS
- name: Fulcrum integration - Quickbooks
- name: Fulcrum integration - Salesforce
- name: Fulcrum integration - sharepoint
- name: Fulcrum integration - Slack
- name: Fulcrum integration - Snowflake
- name: Fulcrum integration - Tableau
- name: Fulcrum integration - TREKK360 3D camera
- name: Fulcrum integration - gamperl and hatlapa
- name: Fulcrum integration - sensors
- name: Fulcrum integration - T4 Spatial’s Vault
- name: Fulcrum integration - Vivax metrotech
- name: Fulcrum integration - Google App Scripts
- name: Fulcrum integration - Zapier
- name: Fulcrum integration - data events
- name: Fulcrum integration - IVR systems
- name: Fulcrum integration - optical character recognition
- name: Platform Diagram 2x
- name: TREKK logo testimonial block
- name: TREKK testimonial block image
- name: Osmose quote
- name: Chuck Musciano, CIO, Osmose
- name: Osmose Block Image
- name: Trusted by GeoForce Utilities
- name: GeoForce customer testimonial Block Image
- name: Diehlux testimonial
- name: DIEHLUX testimonial Block Image
- name: Tilson Tech customer testimonial
- name: Tilson Tech Customer testimonial Block image
- name: Great Lake Wellhead testimonial
- name: Great Lake Wellhead Customer Block
- name: Testimonial logo Brown and Caldwell
- name: Brown and Caldwell Block Image
- name: esri-partner-member
- name: Inspectionmanagement Leader Enterprise Leader
- name: Gis Highestuseradoption Mid Market Adoption
- name: Gis Bestestimatedroi Mid Market Roi
- name: Fulcrum on LinkedIn
- name: Fulcrum on Facebook
- name: Fulcrum on X
- name: Fulcrum on YouTube
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com

Fulcrum API — frequently asked questions

Does Fulcrum have an API?

Yes. APIs.io lists 15 APIs from Fulcrum, including Fulcrum Audio API, Fulcrum Changesets API and Fulcrum Choice Lists API, and 12 more.

Is there an OpenAPI specification for the Fulcrum API?

Yes. APIs.io indexes 15 OpenAPI specifications for Fulcrum, each linked for download from this page.

How do I authenticate with the Fulcrum API?

Fulcrum uses bearer-token authentication (apiKey · 1 scheme). The details are profiled on APIs.io as Fulcrum Authentication.

How much does the Fulcrum API cost?

APIs.io lists 3 pricing plans for Fulcrum, with each plan's price, limits and inclusions under Pricing on this page.

Is the Fulcrum API ready for AI agents?

Fulcrum has a Kin Score of 39.5 out of 100 (developing) and an Agent Readiness score of 20.7 (agent-aware), scored by API Evangelist on 2026-11-06.

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apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
resolveTurn a domain, URL or GitHub org into the provider it belongs to.
find_cohortsEvery scored population of providers in the catalog.

All 92 tools →

Call it yourself

curl for this page

This provider

curl "https://apis.io/api/v1/providers/fulcrum"

All providers

curl "https://apis.io/api/v1/providers?limit=25"

Every operation they expose

curl "https://apis.io/api/v1/providers/fulcrum/operations?limit=25"

How their score was established

curl "https://apis.io/api/v1/providers/fulcrum/evidence"

Calls without X-API-Key need no key. Calls with it need a paid plan — get a key.

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A second provider on the same verified email joins the account you already have.