Fax for Agents

Fax for Agents provides a modern fax API and a hosted Multi-Channel Platform (MCP) server designed for AI agents, enabling them to send and receive faxes programmatically within defined permissions and budgets. Built by JSB Holdings LLC, the service offers SDKs, webhooks, sandbox testing, and comprehensive documentation to integrate fax capabilities into AI-driven workflows worldwide.

Fax for Agents publishes 21 API contracts indexed on the APIs.io network, including Admin API, Agents API, Approvals API, and 18 more. Tagged areas include Fax, MCP, Artificial Intelligence, Communications, and Software-as-a-Service.

The Fax for Agents catalog on APIs.io includes 1 JSON-LD context and 1 Spectral governance ruleset.

Fax for Agents’ developer surface includes CLI, changelog, sandbox, authentication, documentation, API reference, getting-started guide, and 35 more developer resources.

66.3/100 strong Agent 35/100 agent ready Full breakdown ↓
scored 2026-11-01 · rubric v0.26.0 · Show this score on your site →
2 published contracts 1 Agent Skills
FaxMCPArtificial IntelligenceCommunicationsSoftware-as-a-Service

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-11-01 · rubric v0.26.0
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 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.
The six quality facets above are damped to 85 points between them, because the conditional facet above carries the other 15. That is why each facet's contribution is shown against a damped maximum: raising a quality facet moves the composite by 85% 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
  • 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
  • Delegated User Identity +6 pts — a served discovery document listing authorization_code in grant_types_supported (served), else an oauth2 authorizationCode flow or openIdConnect declared in an OpenAPI (documented)
  • Typed Event Surface +6 pts — AsyncAPI document, OR webhooks/callbacks objects in the as-published OpenAPI, OR common[].type includes Webhooks
5 more unmet checks in the Agent Readiness table above.
Kin Score — facets with the most composite points still available (weight × headroom):
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/faxforagents/apis.yml: open an issue on github.com/api-evangelist/faxforagents 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 →

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.

measured — observed by APIs.io (published)

APIs 21

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

Fax for Agents Admin API

The admin API from Fax for Agents — 29 operation(s) for admin.

Fax for Agents Agents API

The agents API from Fax for Agents — 4 operation(s) for agents.

Fax for Agents Approvals API

The approvals API from Fax for Agents — 5 operation(s) for approvals.

Fax for Agents Auth API

The auth API from Fax for Agents — 18 operation(s) for auth.

Fax for Agents Billing API

The billing API from Fax for Agents — 18 operation(s) for billing.

Fax for Agents Documents API

The documents API from Fax for Agents — 11 operation(s) for documents.

Fax for Agents Events API

The events API from Fax for Agents — 1 operation(s) for events.

Fax for Agents Extractions API

The extractions API from Fax for Agents — 9 operation(s) for extractions.

Fax for Agents Faxes API

The faxes API from Fax for Agents — 6 operation(s) for faxes.

Fax for Agents Identity API

The identity API from Fax for Agents — 4 operation(s) for identity.

Fax for Agents Inbox API

The inbox API from Fax for Agents — 4 operation(s) for inbox.

Fax for Agents Members API

The members API from Fax for Agents — 4 operation(s) for members.

Fax for Agents Numbers API

The numbers API from Fax for Agents — 12 operation(s) for numbers.

Fax for Agents OAuth API

The oauth API from Fax for Agents — 3 operation(s) for oauth.

Fax for Agents One Time Sends API

The one-time-sends API from Fax for Agents — 1 operation(s) for one-time-sends.

Fax for Agents Organizations API

The organizations API from Fax for Agents — 4 operation(s) for organizations.

Fax for Agents Platform API

The platform API from Fax for Agents — 2 operation(s) for platform.

Fax for Agents Policies API

The policies API from Fax for Agents — 5 operation(s) for policies.

Fax for Agents Quotes API

The quotes API from Fax for Agents — 2 operation(s) for quotes.

Fax for Agents Sandbox API

The sandbox API from Fax for Agents — 3 operation(s) for sandbox.

Fax for Agents Webhooks API

The webhooks API from Fax for Agents — 10 operation(s) for webhooks.

Scroll for all 21

Agent Skills 1

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

upload-document

AGENT SKILL

Pricing Plans 1

Published pricing tiers and plan structures.

Rate Limits 1

Documented rate limits and quota policies.

Faxforagents Rate Limits

0 limits

RATE LIMITS

Semantic Vocabularies 1

JSON-LD contexts and semantic vocabularies used across these APIs.

Faxforagents Context

120 classes · 316 properties

JSON-LD

Spectral Rules 1

Spectral governance rulesets for linting and validating these APIs.

Fax for Agents API Rules

13 rules · 9 errors 3 warnings 1 info

SPECTRAL

JSON Schema 6

Standalone JSON Schema definitions for this provider's data models.

AnalyticsOrganization

16 properties

JSON SCHEMA

Extraction

26 properties

JSON SCHEMA

FaxJob

27 properties

JSON SCHEMA

InboxItemDetail

21 properties

JSON SCHEMA

Number

19 properties

JSON SCHEMA

Quote

22 properties

JSON SCHEMA

Security Posture 4

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

Faxforagents Authentication

2 schemes

SECURITY

Faxforagents Domain Security

TLSv1.3 · HSTS · DNSSEC · DMARC

SECURITY

Faxforagents Vulnerability Disclosure

security.txt · contact published

SECURITY

Faxforagents Trust Center

SOC 2, ISO 27001, HIPAA

SECURITY

Scopes 1

OAuth scopes governing access to this provider's APIs.

Faxforagents Scopes

OAuth 2.0 · no documented scopes

0 scopes

SCOPES

Agentic Access 1

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

Faxforagents Agentic Access

335 operations · 164 acting · 18 human-in-the-loop

335 operations · 164 acting

AGENTIC

Resources

Get Started 4

Portal, sign-up, and the first successful call

Documentation 2

Reference material describing how the API behaves

Agent Surfaces 4

MCP servers, agent skills, and machine-readable catalogs

Design & Contract 9

Pagination, idempotency, versioning, errors, and events

Scroll for all 9

Build 4

SDKs, sample code, and the tooling you integrate with

Access & Security 7

Authentication, authorization, and security posture

Scroll for all 7

Operate 4

Status, limits, changes, and where to get help

Commercial 4

Pricing, plans, and the legal terms of use

Company 2

The organization behind the API

Other 2

Properties that don't map to a standard resource type

Source (apis.yml)

apis.yml Raw ↑
aid: faxforagents
name: Fax for Agents
description: Fax for Agents provides a modern fax API and a hosted Multi-Channel Platform (MCP) server designed for AI agents,
  enabling them to send and receive faxes programmatically within defined permissions and budgets. Built by JSB Holdings LLC,
  the service offers SDKs, webhooks, sandbox testing, and comprehensive documentation to integrate fax capabilities into AI-driven
  workflows worldwide.
url: https://artifacts.apis.io/faxforagents/apis.yml
x-type: company
x-source: harvest:new-submission
x-tier: profiled
x-tier-reason: enrichment pass 2026-10-31 (modular-v1; was harvest)
specificationVersion: '0.20'
created: '2026-10-31'
modified: '2026-10-31'
tags:
- Fax
- MCP
- Artificial Intelligence
- Communications
- Software-as-a-Service
tags_raw:
- Fax
- API
- MCP
- AI
- Communications
- SaaS
image: https://faxforagents.com/brand/logo-512.png
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: AgenticAccess
  url: agentic-access/faxforagents-agentic-access.yml
- type: Plans
  url: plans/faxforagents-plans-pricing.yml
- type: Spectral
  url: rules/faxforagents-rules.yml
- type: JSONLD
  url: json-ld/faxforagents-context.jsonld
- type: Vocabulary
  url: vocabulary/faxforagents-vocabulary.yml
- type: AgentSkill
  url: skills/_index.yml
- type: DataModel
  url: data-model/faxforagents-data-model.yml
- type: CLI
  url: cli/faxforagents-cli.yml
- type: ChangeLog
  url: changelog/faxforagents-changelog.yml
- type: Idempotency
  url: conventions/faxforagents-conventions.yml
- type: Conventions
  url: conventions/faxforagents-conventions.yml
- type: Sandbox
  url: sandbox/faxforagents-sandbox.yml
- type: Compliance
  url: https://faxforagents.com/security/
- type: Authentication
  url: authentication/faxforagents-authentication.yml
- type: StatusPage
  url: https://status.faxforagents.com
- type: Lifecycle
  url: lifecycle/faxforagents-lifecycle.yml
- type: ErrorCatalog
  url: errors/faxforagents-problem-types.yml
- type: Conformance
  url: conformance/faxforagents-conformance.yml
- type: LLMsTxt
  url: llms/faxforagents-llms.txt
- type: SecurityTxt
  url: well-known/faxforagents-security.txt
- type: WellKnown
  url: well-known/faxforagents-well-known.yml
- type: Hosts
  url: hosts/faxforagents-hosts.yml
- type: Vendors
  url: vendors/faxforagents-vendors.yml
- type: SDKs
  url: packages/faxforagents-packages.yml
- type: Packages
  url: packages/faxforagents-packages.yml
- type: Security
  url: https://faxforagents.com/security/
- type: Login
  url: https://app.faxforagents.com/sign-in
- type: ChangeLog
  url: https://faxforagents.com/changelog/
- type: TrustCenter
  url: security/faxforagents-trust-center.yml
- type: VulnerabilityDisclosure
  url: security/faxforagents-vulnerability-disclosure.yml
- type: DomainSecurity
  url: security/faxforagents-domain-security.yml
- type: Website
  url: https://faxforagents.com
- type: DeveloperPortal
  url: https://faxforagents.com/docs/
- type: Documentation
  url: https://faxforagents.com/docs/
- type: APIReference
  url: https://faxforagents.com/docs/api/
- type: GettingStarted
  url: https://faxforagents.com/docs/
- type: Support
  url: https://faxforagents.com/contact/
- type: Blog
  url: https://faxforagents.com/blog/
- type: GitHubOrganization
  url: https://github.com/faxforagents
- type: Pricing
  url: https://faxforagents.com/pricing/
- type: TermsOfService
  url: https://faxforagents.com/terms/
- type: PrivacyPolicy
  url: https://faxforagents.com/privacy/
apis:
- aid: faxforagents:faxforagents-admin-api
  name: Fax for Agents Admin API
  description: The admin API from Fax for Agents — 29 operation(s) for admin.
  humanURL: https://faxforagents.com/docs/api/reference/
  baseURL: https://api.faxforagents.com
  tags:
  - Admin
  tags_raw:
  - admin
  properties:
  - type: OpenAPI
    url: openapi/faxforagents-admin-api-openapi.yml
  - type: JSONSchema
    url: json-schema/faxforagents-extraction-schema.json
  - type: JSONSchema
    url: json-schema/faxforagents-fax-job-schema.json
  - type: JSONSchema
    url: json-schema/faxforagents-quote-schema.json
  - type: JSONSchema
    url: json-schema/faxforagents-inbox-item-detail-schema.json
  - type: JSONSchema
    url: json-schema/faxforagents-analytics-organization-schema.json
  - type: JSONSchema
    url: json-schema/faxforagents-number-schema.json
- aid: faxforagents:faxforagents-agents-api
  name: Fax for Agents Agents API
  description: The agents API from Fax for Agents — 4 operation(s) for agents.
  humanURL: https://faxforagents.com/docs/api/reference/
  baseURL: https://api.faxforagents.com
  tags:
  - Agents
  tags_raw:
  - agents
  properties:
  - type: OpenAPI
    url: openapi/faxforagents-agents-api-openapi.yml
  - type: JSONSchema
    url: json-schema/faxforagents-extraction-schema.json
  - type: JSONSchema
    url: json-schema/faxforagents-fax-job-schema.json
  - type: JSONSchema
    url: json-schema/faxforagents-quote-schema.json
  - type: JSONSchema
    url: json-schema/faxforagents-inbox-item-detail-schema.json
  - type: JSONSchema
    url: json-schema/faxforagents-analytics-organization-schema.json
  - type: JSONSchema
    url: json-schema/faxforagents-number-schema.json
- aid: faxforagents:faxforagents-approvals-api
  name: Fax for Agents Approvals API
  description: The approvals API from Fax for Agents — 5 operation(s) for approvals.
  humanURL: https://faxforagents.com/docs/api/reference/
  baseURL: https://api.faxforagents.com
  tags:
  - Approvals
  tags_raw:
  - approvals
  properties:
  - type: OpenAPI
    url: openapi/faxforagents-approvals-api-openapi.yml
  - type: JSONSchema
    url: json-schema/faxforagents-extraction-schema.json
  - type: JSONSchema
    url: json-schema/faxforagents-fax-job-schema.json
  - type: JSONSchema
    url: json-schema/faxforagents-quote-schema.json
  - type: JSONSchema
    url: json-schema/faxforagents-inbox-item-detail-schema.json
  - type: JSONSchema
    url: json-schema/faxforagents-analytics-organization-schema.json
  - type: JSONSchema
    url: json-schema/faxforagents-number-schema.json
- aid: faxforagents:faxforagents-auth-api
  name: Fax for Agents Auth API
  description: The auth API from Fax for Agents — 18 operation(s) for auth.
  humanURL: https://faxforagents.com/docs/api/reference/
  baseURL: https://api.faxforagents.com
  tags:
  - Authentication
  tags_raw:
  - auth
  properties:
  - type: OpenAPI
    url: openapi/faxforagents-auth-api-openapi.yml
  - type: JSONSchema
    url: json-schema/faxforagents-extraction-schema.json
  - type: JSONSchema
    url: json-schema/faxforagents-fax-job-schema.json
  - type: JSONSchema
    url: json-schema/faxforagents-quote-schema.json
  - type: JSONSchema
    url: json-schema/faxforagents-inbox-item-detail-schema.json
  - type: JSONSchema
    url: json-schema/faxforagents-analytics-organization-schema.json
  - type: JSONSchema
    url: json-schema/faxforagents-number-schema.json
- aid: faxforagents:faxforagents-billing-api
  name: Fax for Agents Billing API
  description: The billing API from Fax for Agents — 18 operation(s) for billing.
  humanURL: https://faxforagents.com/docs/api/reference/
  baseURL: https://api.faxforagents.com
  tags:
  - Billing
  tags_raw:
  - billing
  properties:
  - type: OpenAPI
    url: openapi/faxforagents-billing-api-openapi.yml
  - type: JSONSchema
    url: json-schema/faxforagents-extraction-schema.json
  - type: JSONSchema
    url: json-schema/faxforagents-fax-job-schema.json
  - type: JSONSchema
    url: json-schema/faxforagents-quote-schema.json
  - type: JSONSchema
    url: json-schema/faxforagents-inbox-item-detail-schema.json
  - type: JSONSchema
    url: json-schema/faxforagents-analytics-organization-schema.json
  - type: JSONSchema
    url: json-schema/faxforagents-number-schema.json
- aid: faxforagents:faxforagents-documents-api
  name: Fax for Agents Documents API
  description: The documents API from Fax for Agents — 11 operation(s) for documents.
  humanURL: https://faxforagents.com/docs/api/reference/
  baseURL: https://api.faxforagents.com
  tags:
  - Documents
  tags_raw:
  - documents
  properties:
  - type: OpenAPI
    url: openapi/faxforagents-documents-api-openapi.yml
  - type: JSONSchema
    url: json-schema/faxforagents-extraction-schema.json
  - type: JSONSchema
    url: json-schema/faxforagents-fax-job-schema.json
  - type: JSONSchema
    url: json-schema/faxforagents-quote-schema.json
  - type: JSONSchema
    url: json-schema/faxforagents-inbox-item-detail-schema.json
  - type: JSONSchema
    url: json-schema/faxforagents-analytics-organization-schema.json
  - type: JSONSchema
    url: json-schema/faxforagents-number-schema.json
- aid: faxforagents:faxforagents-events-api
  name: Fax for Agents Events API
  description: The events API from Fax for Agents — 1 operation(s) for events.
  humanURL: https://faxforagents.com/docs/api/reference/
  baseURL: https://api.faxforagents.com
  tags:
  - Event
  tags_raw:
  - events
  properties:
  - type: OpenAPI
    url: openapi/faxforagents-events-api-openapi.yml
  - type: JSONSchema
    url: json-schema/faxforagents-extraction-schema.json
  - type: JSONSchema
    url: json-schema/faxforagents-fax-job-schema.json
  - type: JSONSchema
    url: json-schema/faxforagents-quote-schema.json
  - type: JSONSchema
    url: json-schema/faxforagents-inbox-item-detail-schema.json
  - type: JSONSchema
    url: json-schema/faxforagents-analytics-organization-schema.json
  - type: JSONSchema
    url: json-schema/faxforagents-number-schema.json
- aid: faxforagents:faxforagents-extractions-api
  name: Fax for Agents Extractions API
  description: The extractions API from Fax for Agents — 9 operation(s) for extractions.
  humanURL: https://faxforagents.com/docs/api/reference/
  baseURL: https://api.faxforagents.com
  tags:
  - Extractions
  tags_raw:
  - extractions
  properties:
  - type: OpenAPI
    url: openapi/faxforagents-extractions-api-openapi.yml
  - type: JSONSchema
    url: json-schema/faxforagents-extraction-schema.json
  - type: JSONSchema
    url: json-schema/faxforagents-fax-job-schema.json
  - type: JSONSchema
    url: json-schema/faxforagents-quote-schema.json
  - type: JSONSchema
    url: json-schema/faxforagents-inbox-item-detail-schema.json
  - type: JSONSchema
    url: json-schema/faxforagents-analytics-organization-schema.json
  - type: JSONSchema
    url: json-schema/faxforagents-number-schema.json
- aid: faxforagents:faxforagents-faxes-api
  name: Fax for Agents Faxes API
  description: The faxes API from Fax for Agents — 6 operation(s) for faxes.
  humanURL: https://faxforagents.com/docs/api/reference/
  baseURL: https://api.faxforagents.com
  tags:
  - Faxes
  tags_raw:
  - faxes
  properties:
  - type: OpenAPI
    url: openapi/faxforagents-faxes-api-openapi.yml
  - type: JSONSchema
    url: json-schema/faxforagents-extraction-schema.json
  - type: JSONSchema
    url: json-schema/faxforagents-fax-job-schema.json
  - type: JSONSchema
    url: json-schema/faxforagents-quote-schema.json
  - type: JSONSchema
    url: json-schema/faxforagents-inbox-item-detail-schema.json
  - type: JSONSchema
    url: json-schema/faxforagents-analytics-organization-schema.json
  - type: JSONSchema
    url: json-schema/faxforagents-number-schema.json
- aid: faxforagents:faxforagents-identity-api
  name: Fax for Agents Identity API
  description: The identity API from Fax for Agents — 4 operation(s) for identity.
  humanURL: https://faxforagents.com/docs/api/reference/
  baseURL: https://api.faxforagents.com
  tags:
  - Identity
  tags_raw:
  - identity
  properties:
  - type: OpenAPI
    url: openapi/faxforagents-identity-api-openapi.yml
  - type: JSONSchema
    url: json-schema/faxforagents-extraction-schema.json
  - type: JSONSchema
    url: json-schema/faxforagents-fax-job-schema.json
  - type: JSONSchema
    url: json-schema/faxforagents-quote-schema.json
  - type: JSONSchema
    url: json-schema/faxforagents-inbox-item-detail-schema.json
  - type: JSONSchema
    url: json-schema/faxforagents-analytics-organization-schema.json
  - type: JSONSchema
    url: json-schema/faxforagents-number-schema.json
- aid: faxforagents:faxforagents-inbox-api
  name: Fax for Agents Inbox API
  description: The inbox API from Fax for Agents — 4 operation(s) for inbox.
  humanURL: https://faxforagents.com/docs/api/reference/
  baseURL: https://api.faxforagents.com
  tags:
  - Inbox
  tags_raw:
  - inbox
  properties:
  - type: OpenAPI
    url: openapi/faxforagents-inbox-api-openapi.yml
  - type: JSONSchema
    url: json-schema/faxforagents-extraction-schema.json
  - type: JSONSchema
    url: json-schema/faxforagents-fax-job-schema.json
  - type: JSONSchema
    url: json-schema/faxforagents-quote-schema.json
  - type: JSONSchema
    url: json-schema/faxforagents-inbox-item-detail-schema.json
  - type: JSONSchema
    url: json-schema/faxforagents-analytics-organization-schema.json
  - type: JSONSchema
    url: json-schema/faxforagents-number-schema.json
- aid: faxforagents:faxforagents-members-api
  name: Fax for Agents Members API
  description: The members API from Fax for Agents — 4 operation(s) for members.
  humanURL: https://faxforagents.com/docs/api/reference/
  baseURL: https://api.faxforagents.com
  tags:
  - Members
  tags_raw:
  - members
  properties:
  - type: OpenAPI
    url: openapi/faxforagents-members-api-openapi.yml
  - type: JSONSchema
    url: json-schema/faxforagents-extraction-schema.json
  - type: JSONSchema
    url: json-schema/faxforagents-fax-job-schema.json
  - type: JSONSchema
    url: json-schema/faxforagents-quote-schema.json
  - type: JSONSchema
    url: json-schema/faxforagents-inbox-item-detail-schema.json
  - type: JSONSchema
    url: json-schema/faxforagents-analytics-organization-schema.json
  - type: JSONSchema
    url: json-schema/faxforagents-number-schema.json
- aid: faxforagents:faxforagents-numbers-api
  name: Fax for Agents Numbers API
  description: The numbers API from Fax for Agents — 12 operation(s) for numbers.
  humanURL: https://faxforagents.com/docs/api/reference/
  baseURL: https://api.faxforagents.com
  tags:
  - Numbers
  tags_raw:
  - numbers
  properties:
  - type: OpenAPI
    url: openapi/faxforagents-numbers-api-openapi.yml
  - type: JSONSchema
    url: json-schema/faxforagents-extraction-schema.json
  - type: JSONSchema
    url: json-schema/faxforagents-fax-job-schema.json
  - type: JSONSchema
    url: json-schema/faxforagents-quote-schema.json
  - type: JSONSchema
    url: json-schema/faxforagents-inbox-item-detail-schema.json
  - type: JSONSchema
    url: json-schema/faxforagents-analytics-organization-schema.json
  - type: JSONSchema
    url: json-schema/faxforagents-number-schema.json
- aid: faxforagents:faxforagents-oauth-api
  name: Fax for Agents OAuth API
  description: The oauth API from Fax for Agents — 3 operation(s) for oauth.
  humanURL: https://faxforagents.com/docs/api/reference/
  baseURL: https://api.faxforagents.com
  tags:
  - OAuth
  tags_raw:
  - oauth
  properties:
  - type: OpenAPI
    url: openapi/faxforagents-oauth-api-openapi.yml
  - type: JSONSchema
    url: json-schema/faxforagents-extraction-schema.json
  - type: JSONSchema
    url: json-schema/faxforagents-fax-job-schema.json
  - type: JSONSchema
    url: json-schema/faxforagents-quote-schema.json
  - type: JSONSchema
    url: json-schema/faxforagents-inbox-item-detail-schema.json
  - type: JSONSchema
    url: json-schema/faxforagents-analytics-organization-schema.json
  - type: JSONSchema
    url: json-schema/faxforagents-number-schema.json
- aid: faxforagents:faxforagents-one-time-sends-api
  name: Fax for Agents One Time Sends API
  description: The one-time-sends API from Fax for Agents — 1 operation(s) for one-time-sends.
  humanURL: https://faxforagents.com/docs/api/reference/
  baseURL: https://api.faxforagents.com
  tags:
  - one-time-sends
  properties:
  - type: OpenAPI
    url: openapi/faxforagents-one-time-sends-api-openapi.yml
  - type: JSONSchema
    url: json-schema/faxforagents-extraction-schema.json
  - type: JSONSchema
    url: json-schema/faxforagents-fax-job-schema.json
  - type: JSONSchema
    url: json-schema/faxforagents-quote-schema.json
  - type: JSONSchema
    url: json-schema/faxforagents-inbox-item-detail-schema.json
  - type: JSONSchema
    url: json-schema/faxforagents-analytics-organization-schema.json
  - type: JSONSchema
    url: json-schema/faxforagents-number-schema.json
- aid: faxforagents:faxforagents-organizations-api
  name: Fax for Agents Organizations API
  description: The organizations API from Fax for Agents — 4 operation(s) for organizations.
  humanURL: https://faxforagents.com/docs/api/reference/
  baseURL: https://api.faxforagents.com
  tags:
  - Organization
  tags_raw:
  - organizations
  properties:
  - type: OpenAPI
    url: openapi/faxforagents-organizations-api-openapi.yml
  - type: JSONSchema
    url: json-schema/faxforagents-extraction-schema.json
  - type: JSONSchema
    url: json-schema/faxforagents-fax-job-schema.json
  - type: JSONSchema
    url: json-schema/faxforagents-quote-schema.json
  - type: JSONSchema
    url: json-schema/faxforagents-inbox-item-detail-schema.json
  - type: JSONSchema
    url: json-schema/faxforagents-analytics-organization-schema.json
  - type: JSONSchema
    url: json-schema/faxforagents-number-schema.json
- aid: faxforagents:faxforagents-platform-api
  name: Fax for Agents Platform API
  description: The platform API from Fax for Agents — 2 operation(s) for platform.
  humanURL: https://faxforagents.com/docs/api/reference/
  baseURL: https://api.faxforagents.com
  tags:
  - Platform
  tags_raw:
  - platform
  properties:
  - type: OpenAPI
    url: openapi/faxforagents-platform-api-openapi.yml
  - type: JSONSchema
    url: json-schema/faxforagents-extraction-schema.json
  - type: JSONSchema
    url: json-schema/faxforagents-fax-job-schema.json
  - type: JSONSchema
    url: json-schema/faxforagents-quote-schema.json
  - type: JSONSchema
    url: json-schema/faxforagents-inbox-item-detail-schema.json
  - type: JSONSchema
    url: json-schema/faxforagents-analytics-organization-schema.json
  - type: JSONSchema
    url: json-schema/faxforagents-number-schema.json
- aid: faxforagents:faxforagents-policies-api
  name: Fax for Agents Policies API
  description: The policies API from Fax for Agents — 5 operation(s) for policies.
  humanURL: https://faxforagents.com/docs/api/reference/
  baseURL: https://api.faxforagents.com
  tags:
  - Policies
  tags_raw:
  - policies
  properties:
  - type: OpenAPI
    url: openapi/faxforagents-policies-api-openapi.yml
  - type: JSONSchema
    url: json-schema/faxforagents-extraction-schema.json
  - type: JSONSchema
    url: json-schema/faxforagents-fax-job-schema.json
  - type: JSONSchema
    url: json-schema/faxforagents-quote-schema.json
  - type: JSONSchema
    url: json-schema/faxforagents-inbox-item-detail-schema.json
  - type: JSONSchema
    url: json-schema/faxforagents-analytics-organization-schema.json
  - type: JSONSchema
    url: json-schema/faxforagents-number-schema.json
- aid: faxforagents:faxforagents-quotes-api
  name: Fax for Agents Quotes API
  description: The quotes API from Fax for Agents — 2 operation(s) for quotes.
  humanURL: https://faxforagents.com/docs/api/reference/
  baseURL: https://api.faxforagents.com
  tags:
  - Quotes
  tags_raw:
  - quotes
  properties:
  - type: OpenAPI
    url: openapi/faxforagents-quotes-api-openapi.yml
  - type: JSONSchema
    url: json-schema/faxforagents-extraction-schema.json
  - type: JSONSchema
    url: json-schema/faxforagents-fax-job-schema.json
  - type: JSONSchema
    url: json-schema/faxforagents-quote-schema.json
  - type: JSONSchema
    url: json-schema/faxforagents-inbox-item-detail-schema.json
  - type: JSONSchema
    url: json-schema/faxforagents-analytics-organization-schema.json
  - type: JSONSchema
    url: json-schema/faxforagents-number-schema.json
- aid: faxforagents:faxforagents-sandbox-api
  name: Fax for Agents Sandbox API
  description: The sandbox API from Fax for Agents — 3 operation(s) for sandbox.
  humanURL: https://faxforagents.com/docs/api/reference/
  baseURL: https://api.faxforagents.com
  tags:
  - Sandbox
  tags_raw:
  - sandbox
  properties:
  - type: OpenAPI
    url: openapi/faxforagents-sandbox-api-openapi.yml
  - type: JSONSchema
    url: json-schema/faxforagents-extraction-schema.json
  - type: JSONSchema
    url: json-schema/faxforagents-fax-job-schema.json
  - type: JSONSchema
    url: json-schema/faxforagents-quote-schema.json
  - type: JSONSchema
    url: json-schema/faxforagents-inbox-item-detail-schema.json
  - type: JSONSchema
    url: json-schema/faxforagents-analytics-organization-schema.json
  - type: JSONSchema
    url: json-schema/faxforagents-number-schema.json
- aid: faxforagents:faxforagents-webhooks-api
  name: Fax for Agents Webhooks API
  description: The webhooks API from Fax for Agents — 10 operation(s) for webhooks.
  humanURL: https://faxforagents.com/docs/api/reference/
  baseURL: https://api.faxforagents.com
  tags:
  - Webhook
  tags_raw:
  - webhooks
  properties:
  - type: OpenAPI
    url: openapi/faxforagents-webhooks-api-openapi.yml
  - type: JSONSchema
    url: json-schema/faxforagents-extraction-schema.json
  - type: JSONSchema
    url: json-schema/faxforagents-fax-job-schema.json
  - type: JSONSchema
    url: json-schema/faxforagents-quote-schema.json
  - type: JSONSchema
    url: json-schema/faxforagents-inbox-item-detail-schema.json
  - type: JSONSchema
    url: json-schema/faxforagents-analytics-organization-schema.json
  - type: JSONSchema
    url: json-schema/faxforagents-number-schema.json
x-enrichment:
  date: '2026-10-31'
  status: enriched
  artifacts_added: 40
  pass: modular-v1
  engine: identity=oss,contract=oss,surfaces=oss,docs=oss,regulatory=oss

Fax for Agents API — frequently asked questions

Does Fax for Agents have an API?

Yes. APIs.io lists 21 APIs from Fax for Agents, including Fax for Agents Admin API, Fax for Agents Agents API and Fax for Agents Approvals API, and 18 more.

Is there an OpenAPI specification for the Fax for Agents API?

Yes. APIs.io indexes 21 OpenAPI specifications for Fax for Agents, each linked for download from this page.

How do I authenticate with the Fax for Agents API?

Fax for Agents uses bearer-token authentication (2 schemes). The details are profiled on APIs.io as Faxforagents Authentication.

How much does the Fax for Agents API cost?

APIs.io lists 1 pricing plan for Fax for Agents, with each plan's price, limits and inclusions under Pricing Plans on this page.

Is the Fax for Agents API ready for AI agents?

Fax for Agents has a Kin Score of 66.3 out of 100 (strong) and an Agent Readiness score of 34.5 (agent-ready), scored by API Evangelist on 2026-11-01.

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