Interfolio

Interfolio is a Faculty Information System (now an Elsevier product) that helps colleges and universities manage the full faculty lifecycle: recruiting and hiring (Faculty Search), activity reporting and reviews (Faculty180 / Faculty Activity Reporting), review, promotion and tenure (RPT), lifecycle management, faculty web profiles, and the Dossier application service for individual academics. Interfolio exposes REST and GraphQL APIs for integrating faculty, activity, position, and review data with campus systems, secured with an HMAC public/private key mechanism scoped by tenant. Surfaced as a portfolio company of Insight Partners and enriched with real developer-surface artifacts.

Interfolio publishes 18 API contracts indexed on the APIs.io network, including Activities API, Activity Classifications API, Activity Input API, and 15 more. Tagged areas include Company, Education, Higher Education, Faculty Information System, and Faculty Activity Reporting.

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

Interfolio’s developer surface includes getting-started guide, documentation, API reference, support, engineering blog, signup flow, authentication, and 24 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

40.9/100 developing ▬ flat Agent 40/100 agent ready Front door AI 2/6 trace Heartbeat 0/100 dormant saas Full breakdown ↓
scored 2026-11-06 · rubric v0.27.0 · Show this score on your site →

AccessEnterprise

1 published contract 2 Agent Skills

Company Education Higher EducationFaculty Information SystemFaculty Activity ReportingReview Promotion TenureAcademic Research

What this lets a business do 2

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

Educator Workforce Management

BC-4760

ActivitiesEvaluationsVitas

GET /api.php/evaluations GET /api.php/activities GET /api.php/vitas GET /api.php/vitas/{vitaid}/{userid}

Cybersecurity Management

BC-620

Permissions

POST /api.php/users/permissions

Kin Score

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

Composite quality — 40.9/100 · developing

Contract Quality 8.1 / 19

Developer Ergonomics 8.0 / 15

Access Clarity 3.2 / 15

Operational Transparency 1.8 / 10

Contract Governance 2.0 / 9

Discoverability 5.5 / 8

Regulatory Posture 3.7 / 15

Create-or-Update Ergonomics 2.8 / 10

Agent readiness — 40/100 · agent ready

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 8 / 8

Request/Response Examples 7 / 7

Rate-Limit Signaling 7 / 7

Typed Event Surface 0 / 6

Agent Skills 5 / 5

Well-Known Catalog 4 / 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 0 / 6

Agentic Commerce Well-Known Document 0 / 5

Pagination 5 / 5

Distinct Operations 0 / 3

MCP Tool Quality 6 / 6

Regulatory Posture applies to this provider. Its tags matched the Education & Research 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)
A2A Agent Card +8 pts — a2a/-a2a.yml manifest, graded on conformance.grade against A2A 1.0.0
Registration Without a Human +6 pts — a `registration_endpoint` in the served RFC 8414 / OIDC discovery document
Typed Event Surface +6 pts — AsyncAPI document, OR webhooks/callbacks objects in the as-published OpenAPI, OR common[].type includes Webhooks
Documented Reversibility +6 pts — a reversal operation in the contract, graded up when a window is documented too

4 more unmet checks in the Agent Readiness table above.

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

Access Clarity scores 21.1 — up to +15.8 composite points
Contract Quality scores 43.0 — up to +14.3 composite points
Operational Transparency scores 18.4 — up to +10.6 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/interfolio/apis.yml: open an issue on github.com/api-evangelist/interfolio 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
Higher Education and Research	standard	17.2 (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 2

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)

OpenAPI

measured — observed by APIs.io (published)

APIs 18

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

Interfolio Core, Search & RPT API

REST and GraphQL APIs for the Interfolio Faculty Information System covering core Units, Faculty Search (Positions, Position Types/Status, Applications, Application Documents, R...

Interfolio Activities API

Retrieve details of Activities.

Interfolio Activity Classifications API

Retrieves details regarding activity classifications.

Interfolio Activity Input API

The Activity Input API from Interfolio — 2 operation(s) for activity input.

Interfolio Courses API

Retrieve details of Courses (Prefixes, Courses Taught, Attachments).

Interfolio Download Attachments API

Retrieves an attachment.

Interfolio Emails API

Email requests.

Interfolio Evaluations API

Retrieve details of users' evaluations.

Interfolio Faculty Classifications API

Retrieve details of Faculty Classifications.

Interfolio FAQ API

Retrieves frequently asked questions.

Interfolio Permissions API

Retrieve details of users' permissions.

Interfolio Sections API

Retrieve details of Sections.

Interfolio SSO API

The SSO API from Interfolio — 1 operation(s) for sso.

Interfolio Terms API

Retrieve details of academic terms.

Interfolio Units API

Create & retrieve details of academic units.

Interfolio User Data API

Retrieves a users activity information.

Interfolio Users API

Create, update and retreive details of users.

Interfolio Vitas API

Retrieve details of users' vitaes.

Scroll for all 18

Agent Skills 2

Packaged agent skills for driving this provider's APIs from an AI assistant.

faculty-activity-export

AGENT SKILL

manage-courses-taught

AGENT SKILL

Interfolio API pricing

Pricing Plans 1

Published pricing tiers and plan structures.

Interfolio Plans Pricing

0 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Interfolio Rate Limits

0 limits

RATE LIMITS

Spectral Rules 1

Spectral governance rulesets for linting and validating these APIs.

Interfolio API Rules

9 rules · 6 errors 2 warnings 1 info

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.

Interfolio Faculty180 Overlay

1 action · update · interfolio-faculty180-openapi.yml

UNRECORDED

Security Posture 2

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

Interfolio Authentication

hmac · 2 schemes

SECURITY

Interfolio Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Agentic Access 1

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

Interfolio Agentic Access

56 operations · 20 acting

AGENTIC

Resources

Get Started 4

Portal, sign-up, and the first successful call

GettingStarted

GettingStarted

DeveloperPortal

DeveloperPortal

SignUp

SignUp

Login

Documentation 2

Reference material describing how the API behaves

Documentation

Documentation

APIReference

APIReference

Agent Surfaces 3

MCP servers, agent skills, and machine-readable catalogs

AgentSkill

AgentSkill

AgenticAccess

AgenticAccess

WellKnown

WellKnown

Design & Contract 7

Pagination, idempotency, versioning, errors, and events

Spectral

Vocabulary

DataModel

ErrorCatalog

Conventions

Conformance

Lifecycle

Scroll for all 7

Build 2

SDKs, sample code, and the tooling you integrate with

IntegrationEdges

IntegrationEdges

GitHubOrganization

GitHubOrganization

Access & Security 2

Authentication, authorization, and security posture

Authentication

Authentication

DomainSecurity

DomainSecurity

Operate 3

Status, limits, changes, and where to get help

Deprecation

Deprecation

Support

Support

StatusPage

StatusPage

Commercial 2

Pricing, plans, and the legal terms of use

PrivacyPolicy

PrivacyPolicy

TermsOfService

TermsOfService

Company 2

The organization behind the API

Website

Website

Blog

Blog

Other 4

Properties that don't map to a standard resource type

CapabilityMap

Overlay

Hosts

Vendors

Source (apis.yml)

aid: interfolio
name: Interfolio
description: 'Interfolio is a Faculty Information System (now an Elsevier product) that helps colleges and universities manage
  the full faculty lifecycle: recruiting and hiring (Faculty Search), activity reporting and reviews (Faculty180 / Faculty
  Activity Reporting), review, promotion and tenure (RPT), lifecycle management, faculty web profiles, and the Dossier application
  service for individual academics. Interfolio exposes REST and GraphQL APIs for integrating faculty, activity, position,
  and review data with campus systems, secured with an HMAC public/private key mechanism scoped by tenant. Surfaced as a portfolio
  company of Insight Partners and enriched with real developer-surface artifacts.'
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: enterprise
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Enterprise
  confidence: low
  source:
  - authentication
  - security
  generated: '2026-11-06'
  method: derived
image: https://assets.interfolio.com/public/images/favicons/apple-touch-icon.png
url: https://raw.githubusercontent.com/api-evangelist/interfolio/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- insight-partners
x-tier: profiled
x-tier-reason: enrichment pass 2026-10-20 (local-v5; was portfolio-lead)
specificationVersion: '0.23'
created: '2026-07-17'
modified: '2026-10-20'
tags:
- Company
- Education
- Higher Education
- Faculty Information System
- Faculty Activity Reporting
- Review Promotion Tenure
- Academic
- Research
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: CapabilityMap
  url: capabilities/interfolio-capability-edges.yml
  name: Interfolio Business Capability Map
- type: AgentSkill
  url: skills/_index.yml
- type: Overlay
  url: overlays/interfolio-faculty180-overlay.yaml
- type: AgenticAccess
  url: agentic-access/interfolio-agentic-access.yml
- type: Spectral
  url: rules/interfolio-rules.yml
- type: Vocabulary
  url: vocabulary/interfolio-vocabulary.yml
- type: DataModel
  url: data-model/interfolio-data-model.yml
- type: Deprecation
  url: lifecycle/interfolio-lifecycle.yml
- type: ErrorCatalog
  url: errors/interfolio-problem-types.yml
- type: WellKnown
  url: well-known/interfolio-well-known.yml
- type: Hosts
  url: hosts/interfolio-hosts.yml
- type: IntegrationEdges
  url: integrations/interfolio-integration-edges.yml
- type: Vendors
  url: vendors/interfolio-vendors.yml
- type: GettingStarted
  url: https://product-help.interfolio.com/en_US/about-dossier-accounts/dossier-quick-start-guide
- type: GitHubOrganization
  url: https://github.com/Interfolio
- type: Website
  url: https://www.interfolio.com/
- type: DeveloperPortal
  url: https://www.faculty180.com/api_docs
- type: Documentation
  url: https://www.faculty180.com/api_docs
- type: APIReference
  url: https://faculty180.interfolio.com/swagger/ui/
- type: Support
  url: https://product-help.interfolio.com/
- type: StatusPage
  url: https://status.interfolio.com/
- type: Blog
  url: https://www.interfolio.com/resources/
- type: SignUp
  url: https://account.interfolio.com/login
- type: Login
  url: https://account.interfolio.com/login
- type: PrivacyPolicy
  url: https://www.elsevier.com/legal/privacy-policy
- type: TermsOfService
  url: https://www.elsevier.com/legal/elsevier-website-terms-and-conditions
- type: Authentication
  url: authentication/interfolio-authentication.yml
- type: Conventions
  url: conventions/interfolio-conventions.yml
- type: Conformance
  url: conformance/interfolio-conformance.yml
- type: Lifecycle
  url: lifecycle/interfolio-lifecycle.yml
- type: DomainSecurity
  url: security/interfolio-domain-security.yml
apis:
- name: Interfolio Core, Search & RPT API
  description: REST and GraphQL APIs for the Interfolio Faculty Information System covering core Units, Faculty Search (Positions,
    Position Types/Status, Applications, Application Documents, Reports), and Review, Promotion & Tenure (Units, Committees,
    Forms, Packets, Workflow Steps, Evaluator Sections, Reports, Users). Backend/middleware integration API authenticated
    with an HMAC public/private key pair scoped by numeric tenantId.
  humanURL: https://interfolio.com/data/
  baseURL: https://logic.interfolio.com
  properties:
  - type: GraphQL
    url: https://caasbox.interfolio.com
  - type: Documentation
    url: https://interfolio.com/data/
  aid: interfolio:interfolio-core-search-rpt-api
- aid: interfolio:interfolio-activities-api
  name: Interfolio Activities API
  description: Retrieve details of Activities.
  humanURL: https://www.faculty180.com/api_docs
  baseURL: https://faculty180.interfolio.com/api.php
  tags:
  - Activities
  properties:
  - type: OpenAPI
    url: openapi/interfolio-activities-api-openapi.yml
  - type: Documentation
    url: https://www.faculty180.com/api_docs
  - type: APIReference
    url: https://faculty180.interfolio.com/swagger/ui/
- aid: interfolio:interfolio-activity-classifications-api
  name: Interfolio Activity Classifications API
  description: Retrieves details regarding activity classifications.
  humanURL: https://www.faculty180.com/api_docs
  baseURL: https://faculty180.interfolio.com/api.php
  tags:
  - Activity Classifications
  properties:
  - type: OpenAPI
    url: openapi/interfolio-activity-classifications-api-openapi.yml
  - type: Documentation
    url: https://www.faculty180.com/api_docs
  - type: APIReference
    url: https://faculty180.interfolio.com/swagger/ui/
- aid: interfolio:interfolio-activity-input-api
  name: Interfolio Activity Input API
  description: The Activity Input API from Interfolio — 2 operation(s) for activity input.
  humanURL: https://www.faculty180.com/api_docs
  baseURL: https://faculty180.interfolio.com/api.php
  tags:
  - Activity Input
  properties:
  - type: OpenAPI
    url: openapi/interfolio-activity-input-api-openapi.yml
  - type: Documentation
    url: https://www.faculty180.com/api_docs
  - type: APIReference
    url: https://faculty180.interfolio.com/swagger/ui/
- aid: interfolio:interfolio-courses-api
  name: Interfolio Courses API
  description: Retrieve details of Courses (Prefixes, Courses Taught, Attachments).
  humanURL: https://www.faculty180.com/api_docs
  baseURL: https://faculty180.interfolio.com/api.php
  tags:
  - Courses
  properties:
  - type: OpenAPI
    url: openapi/interfolio-courses-api-openapi.yml
  - type: Documentation
    url: https://www.faculty180.com/api_docs
  - type: APIReference
    url: https://faculty180.interfolio.com/swagger/ui/
- aid: interfolio:interfolio-download-attachments-api
  name: Interfolio Download Attachments API
  description: Retrieves an attachment.
  humanURL: https://www.faculty180.com/api_docs
  baseURL: https://faculty180.interfolio.com/api.php
  tags:
  - Download Attachments
  properties:
  - type: OpenAPI
    url: openapi/interfolio-download-attachments-api-openapi.yml
  - type: Documentation
    url: https://www.faculty180.com/api_docs
  - type: APIReference
    url: https://faculty180.interfolio.com/swagger/ui/
- aid: interfolio:interfolio-emails-api
  name: Interfolio Emails API
  description: Email requests.
  humanURL: https://www.faculty180.com/api_docs
  baseURL: https://faculty180.interfolio.com/api.php
  tags:
  - Email
  tags_raw:
  - Emails
  properties:
  - type: OpenAPI
    url: openapi/interfolio-emails-api-openapi.yml
  - type: Documentation
    url: https://www.faculty180.com/api_docs
  - type: APIReference
    url: https://faculty180.interfolio.com/swagger/ui/
- aid: interfolio:interfolio-evaluations-api
  name: Interfolio Evaluations API
  description: Retrieve details of users' evaluations.
  humanURL: https://www.faculty180.com/api_docs
  baseURL: https://faculty180.interfolio.com/api.php
  tags:
  - Evaluation
  tags_raw:
  - Evaluations
  properties:
  - type: OpenAPI
    url: openapi/interfolio-evaluations-api-openapi.yml
  - type: Documentation
    url: https://www.faculty180.com/api_docs
  - type: APIReference
    url: https://faculty180.interfolio.com/swagger/ui/
- aid: interfolio:interfolio-faculty-classifications-api
  name: Interfolio Faculty Classifications API
  description: Retrieve details of Faculty Classifications.
  humanURL: https://www.faculty180.com/api_docs
  baseURL: https://faculty180.interfolio.com/api.php
  tags:
  - Faculty Classifications
  properties:
  - type: OpenAPI
    url: openapi/interfolio-faculty-classifications-api-openapi.yml
  - type: Documentation
    url: https://www.faculty180.com/api_docs
  - type: APIReference
    url: https://faculty180.interfolio.com/swagger/ui/
- aid: interfolio:interfolio-faq-api
  name: Interfolio FAQ API
  description: Retrieves frequently asked questions.
  humanURL: https://www.faculty180.com/api_docs
  baseURL: https://faculty180.interfolio.com/api.php
  tags:
  - FAQ
  properties:
  - type: OpenAPI
    url: openapi/interfolio-faq-api-openapi.yml
  - type: Documentation
    url: https://www.faculty180.com/api_docs
  - type: APIReference
    url: https://faculty180.interfolio.com/swagger/ui/
- aid: interfolio:interfolio-permissions-api
  name: Interfolio Permissions API
  description: Retrieve details of users' permissions.
  humanURL: https://www.faculty180.com/api_docs
  baseURL: https://faculty180.interfolio.com/api.php
  tags:
  - Permissions
  properties:
  - type: OpenAPI
    url: openapi/interfolio-permissions-api-openapi.yml
  - type: Documentation
    url: https://www.faculty180.com/api_docs
  - type: APIReference
    url: https://faculty180.interfolio.com/swagger/ui/
- aid: interfolio:interfolio-sections-api
  name: Interfolio Sections API
  description: Retrieve details of Sections.
  humanURL: https://www.faculty180.com/api_docs
  baseURL: https://faculty180.interfolio.com/api.php
  tags:
  - Sections
  properties:
  - type: OpenAPI
    url: openapi/interfolio-sections-api-openapi.yml
  - type: Documentation
    url: https://www.faculty180.com/api_docs
  - type: APIReference
    url: https://faculty180.interfolio.com/swagger/ui/
- aid: interfolio:interfolio-sso-api
  name: Interfolio SSO API
  description: The SSO API from Interfolio — 1 operation(s) for sso.
  humanURL: https://www.faculty180.com/api_docs
  baseURL: https://faculty180.interfolio.com/api.php
  tags:
  - SSO
  properties:
  - type: OpenAPI
    url: openapi/interfolio-sso-api-openapi.yml
  - type: Documentation
    url: https://www.faculty180.com/api_docs
  - type: APIReference
    url: https://faculty180.interfolio.com/swagger/ui/
- aid: interfolio:interfolio-terms-api
  name: Interfolio Terms API
  description: Retrieve details of academic terms.
  humanURL: https://www.faculty180.com/api_docs
  baseURL: https://faculty180.interfolio.com/api.php
  tags:
  - Terms
  properties:
  - type: OpenAPI
    url: openapi/interfolio-terms-api-openapi.yml
  - type: Documentation
    url: https://www.faculty180.com/api_docs
  - type: APIReference
    url: https://faculty180.interfolio.com/swagger/ui/
- aid: interfolio:interfolio-units-api
  name: Interfolio Units API
  description: Create & retrieve details of academic units.
  humanURL: https://www.faculty180.com/api_docs
  baseURL: https://faculty180.interfolio.com/api.php
  tags:
  - Units
  properties:
  - type: OpenAPI
    url: openapi/interfolio-units-api-openapi.yml
  - type: Documentation
    url: https://www.faculty180.com/api_docs
  - type: APIReference
    url: https://faculty180.interfolio.com/swagger/ui/
- aid: interfolio:interfolio-user-data-api
  name: Interfolio User Data API
  description: Retrieves a users activity information.
  humanURL: https://www.faculty180.com/api_docs
  baseURL: https://faculty180.interfolio.com/api.php
  tags:
  - User Data
  properties:
  - type: OpenAPI
    url: openapi/interfolio-user-data-api-openapi.yml
  - type: Documentation
    url: https://www.faculty180.com/api_docs
  - type: APIReference
    url: https://faculty180.interfolio.com/swagger/ui/
- aid: interfolio:interfolio-users-api
  name: Interfolio Users API
  description: Create, update and retreive details of users.
  humanURL: https://www.faculty180.com/api_docs
  baseURL: https://faculty180.interfolio.com/api.php
  tags:
  - User
  tags_raw:
  - Users
  properties:
  - type: OpenAPI
    url: openapi/interfolio-users-api-openapi.yml
  - type: Documentation
    url: https://www.faculty180.com/api_docs
  - type: APIReference
    url: https://faculty180.interfolio.com/swagger/ui/
- aid: interfolio:interfolio-vitas-api
  name: Interfolio Vitas API
  description: Retrieve details of users' vitaes.
  humanURL: https://www.faculty180.com/api_docs
  baseURL: https://faculty180.interfolio.com/api.php
  tags:
  - Vitas
  properties:
  - type: OpenAPI
    url: openapi/interfolio-vitas-api-openapi.yml
  - type: Documentation
    url: https://www.faculty180.com/api_docs
  - type: APIReference
    url: https://faculty180.interfolio.com/swagger/ui/
x-enrichment:
  date: '2026-10-20'
  status: enriched
  artifacts_added: 18
  pass: local-v5

Interfolio API — frequently asked questions

Does Interfolio have an API?

Yes. APIs.io lists 18 APIs from Interfolio, including Interfolio Core, Search & RPT API, Interfolio Activities API and Interfolio Activity Classifications API, and 15 more.

Is there an OpenAPI specification for the Interfolio API?

Yes. APIs.io indexes 17 OpenAPI specifications for Interfolio, each linked for download from this page.

How do I authenticate with the Interfolio API?

Interfolio documents its authentication (hmac · 2 schemes). The details are profiled on APIs.io as Interfolio Authentication.

Is the Interfolio API ready for AI agents?

Interfolio has a Kin Score of 40.9 out of 100 (developing) and an Agent Readiness score of 40.3 (agent-ready), scored by API Evangelist on 2026-11-06.

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get_provider_evidenceHow each part of their score was established. Free — the basis for a claim should not sit behind it.
get_provider_ratingPRO — composite, band, trend and facet scores.
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/interfolio"

All providers

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

Every operation they expose

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

How their score was established

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