Foxit eSign

Foxit Software provides Foxit eSign, a solution that enables organizations to send, sign, and manage agreements through secure electronic signature workflows. The service is offered to businesses that need to handle legally binding signatures, integrate signing into document processes, and manage signed documents at scale. It is part of Foxit’s broader portfolio of PDF and document productivity tools.

Foxit eSign is listed with 5 APIs on the APIs.io network, including Document Generation API, Documents API, Foxit ESign API, and 2 more. Tagged areas include E-Signature, Document Management, PDF, Cloud APIs, and Enterprise Software.

The Foxit eSign catalog on APIs.io includes 1 JSON-LD context and 1 Spectral governance ruleset.

Foxit eSign’s developer surface includes support, signup flow, pricing, engineering blog, documentation, and 21 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

34.3/100 thin ▼ -9.6 Agent 26/100 agent aware Heartbeat 100/100 alive Full breakdown ↓
scored 2026-11-06 · rubric v0.27.0 · Show this score on your site →

AccessPaid

5 APIs

E-Signature Document Management PDFCloud APIsEnterprise Software Workflow Automation

Kin Score

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

Composite quality — 34.3/100 · thin

Contract Quality 4.4 / 19

Developer Ergonomics 2.3 / 15

Access Clarity 8.3 / 15

Operational Transparency 1.3 / 10

Contract Governance 3.2 / 9

Discoverability 5.2 / 8

Regulatory Posture 4.3 / 15

Create-or-Update Ergonomics 0.0 / 10

Agent readiness — 26/100 · agent aware

Machine-Readable Contract 18 / 18

Agentic Access Contract 0 / 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 7 / 7

Rate-Limit Signaling 0 / 7

Typed Event Surface 0 / 6

Agent Skills 0 / 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 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/.

Show this score on your site.

It updates itself when the score changes. Paste this where you link to your API docs:

<a href="https://apis.io/providers/foxit/"><img src="https://apis.io/badge/foxit/card.svg" alt="Foxit eSign on APIs.io — Kin Score by API Evangelist"></a>

Other styles, a README pill and a shields.io endpoint are on the badge page.

Raise your score.

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
Agentic Access Contract +10 pts — agentic_access artifact present (x-agentic-access), graded by author
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
Rate-Limit Signaling +7 pts — OpenAPI responses document X-RateLimit-* / RateLimit headers (verified), else a rate_limits artifact or RateLimits link (documented)

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 23.5 — up to +19.1 composite points
Developer Ergonomics scores 15.5 — up to +16.9 composite points
Operational Transparency scores 13.2 — up to +11.3 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/foxit/apis.yml: open an issue on github.com/api-evangelist/foxit 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 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.

PDF

tagged — the provider's own APIs.json carries the standard as a tag; implementation not verified

OpenAPI

measured — observed by APIs.io (published)

APIs 5

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

Foxit eSign API

API for Foxit eSign documented at the Foxit Developer portal.

Foxit eSign Document Generation API

The Document Generation API from Foxit eSign — 1 operation(s) for document generation.

Foxit eSign Documents API

The Documents API from Foxit eSign — 1 operation(s) for documents.

Foxit eSign Foxit ESign API

The Foxit ESign API API from Foxit eSign — 1 operation(s) for foxit esign api.

Foxit eSign Pdf Services API

The Pdf Services API from Foxit eSign — 3 operation(s) for pdf services.

Foxit eSign API pricing

Prices published by Foxit eSign, read 2026-10-28 from www.foxit.com/ai/pricing/.

Plan	Price
Foxit AI Assistant (included with every Foxit account)	FREE Includes: 300 AI credits per month
Foxit AI Assistant (Subscription)	$4.99 per month or $49.99 per year per user Includes: 2,000 AI credits every month

Plan details, limits and sources →

Billed by: user · FinOps profile →

Pricing Plans 2

Published pricing tiers and plan structures.

Foxit Plans Pricing

2 plans

PLANS

Foxit Price Estimates

0 plans

PLANS

Service Levels 1

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

Foxit eSign

SLA

FinOps 1

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

Foxit Finops

FINOPS

Semantic Vocabularies 1

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

Foxit Context

5 classes · 8 properties

JSON-LD

Spectral Rules 1

Spectral governance rulesets for linting and validating these APIs.

Foxit eSign API Rules

11 rules · 9 errors 1 warnings 1 info

SPECTRAL

JSON Schema 5

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

GetDocumentGenerationApiApiidResponse

2 properties

JSON SCHEMA

GetPdfServicesApiDocumentsUploadResponse

4 properties

JSON SCHEMA

GetPdfServicesApiTasksTaskIdResponse

4 properties

JSON SCHEMA

PostDocumentGenerationApiApiidRequest

1 properties

JSON SCHEMA

PostPdfServicesApiDocumentsUploadResponse

1 properties

JSON SCHEMA

Security Posture 2

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

Foxit Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Foxit Vulnerability Disclosure

security.txt · contact published

SECURITY

Resources

Get Started 1

Portal, sign-up, and the first successful call

SignUp

SignUp

Documentation 1

Reference material describing how the API behaves

Documentation

Documentation

Agent Surfaces 2

MCP servers, agent skills, and machine-readable catalogs

LLMsTxt

LLMsTxt

WellKnown

WellKnown

Design & Contract 5

Pagination, idempotency, versioning, errors, and events

Spectral

JSONLD

Vocabulary

DataModel

Conformance

Build 1

SDKs, sample code, and the tooling you integrate with

SDKs

SDKs

Access & Security 6

Authentication, authorization, and security posture

SecurityTxt

SecurityTxt

TrustCenter

Security

VulnerabilityDisclosure

VulnerabilityDisclosure

DomainSecurity

DomainSecurity

Operate 2

Status, limits, changes, and where to get help

Support

Support

StatusPage

StatusPage

Commercial 4

Pricing, plans, and the legal terms of use

Plans

TermsOfService

PrivacyPolicy

Pricing

Company 2

The organization behind the API

Blog

Blog

Website

Website

Other 2

Properties that don't map to a standard resource type

Hosts

Hosts

Vendors

Vendors

Source (apis.yml)

aid: foxit
name: Foxit eSign
accessModel:
  pricing: paid
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Paid
  confidence: low
  probe_state: unreadable
  source:
  - plans
  - security
  generated: '2026-11-06'
  method: derived
image: https://www.foxit.com/assets/images/og-images/thumb.webp
description: Foxit Software provides Foxit eSign, a solution that enables organizations to send, sign, and manage agreements
  through secure electronic signature workflows. The service is offered to businesses that need to handle legally binding
  signatures, integrate signing into document processes, and manage signed documents at scale. It is part of Foxit’s broader
  portfolio of PDF and document productivity tools.
url: https://raw.githubusercontent.com/api-evangelist/foxit/refs/heads/main/apis.yml
x-type: company
x-source: harvest:g2-catalog
x-tier: profiled
x-tier-reason: enrichment pass 2026-10-16 (modular-v1; was harvest)
specificationVersion: '0.20'
created: '2026-10-16'
modified: '2026-10-16'
tags:
- E-Signature
- Document Management
- PDF
- Cloud APIs
- Enterprise Software
- Workflow Automation
tags_raw:
- eSignature
- Document Management
- PDF
- Cloud APIs
- Enterprise Software
- Workflow Automation
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: SecurityTxt
  url: well-known/foxit-foxit-security.txt
- type: Plans
  url: plans/foxit-plans-pricing.yml
- type: Spectral
  url: rules/foxit-rules.yml
- type: JSONLD
  url: json-ld/foxit-context.jsonld
- type: Vocabulary
  url: vocabulary/foxit-vocabulary.yml
- type: DataModel
  url: data-model/foxit-data-model.yml
- type: Conformance
  url: conformance/foxit-conformance.yml
- type: LLMsTxt
  url: llms/foxit-llms.txt
- type: SecurityTxt
  url: well-known/foxit-security.txt
- type: WellKnown
  url: well-known/foxit-well-known.yml
- type: Hosts
  url: hosts/foxit-hosts.yml
- type: Vendors
  url: vendors/foxit-vendors.yml
- type: TrustCenter
  url: https://www.foxit.com/trust-center/
- type: TermsOfService
  url: https://www.foxit.com/product/terms-of-service/
- type: Support
  url: https://www.foxit.com/support/refund-policy/
- type: StatusPage
  url: https://status.foxit.com/
- type: SignUp
  url: https://www.foxit.com/company/register-partner-deal/
- type: Security
  url: https://www.foxit.com/support/security/
- type: SDKs
  url: https://www.foxit.com/sdk/
- type: PrivacyPolicy
  url: https://www.foxit.com/company/privacy-policy/
- type: Pricing
  url: https://www.foxit.com/ai/pricing/
- type: Blog
  url: https://www.foxit.com/blog/
- type: Documentation
  url: https://developers.foxit.com/
- type: VulnerabilityDisclosure
  url: security/foxit-vulnerability-disclosure.yml
- type: DomainSecurity
  url: security/foxit-domain-security.yml
- type: Website
  url: https://foxit.com/
apis:
- name: Foxit eSign API
  description: API for Foxit eSign documented at the Foxit Developer portal.
  humanURL: https://developers.foxit.com/
  aid: foxit:foxit-esign-api
- aid: foxit:foxit-document-generation-api
  name: Foxit eSign Document Generation API
  description: The Document Generation API from Foxit eSign — 1 operation(s) for document generation.
  humanURL: https://developers.foxit.com/
  baseURL: https://na1.fusion.foxit.com
  tags:
  - Document Generation
  properties:
  - type: OpenAPI
    url: openapi/foxit-document-generation-api-openapi.yml
  - type: JSONSchema
    url: json-schema/foxit-get-pdf-services-api-documents-upload-response-schema.json
  - type: JSONSchema
    url: json-schema/foxit-get-pdf-services-api-tasks-task-id-response-schema.json
  - type: JSONSchema
    url: json-schema/foxit-post-pdf-services-api-documents-upload-response-schema.json
  - type: JSONSchema
    url: json-schema/foxit-get-document-generation-api-apiid-response-schema.json
  - type: JSONSchema
    url: json-schema/foxit-post-document-generation-api-apiid-request-schema.json
- aid: foxit:foxit-documents-api
  name: Foxit eSign Documents API
  description: The Documents API from Foxit eSign — 1 operation(s) for documents.
  humanURL: https://developers.foxit.com/
  baseURL: https://na1.fusion.foxit.com
  tags:
  - Documents
  properties:
  - type: OpenAPI
    url: openapi/foxit-documents-api-openapi.yml
  - type: JSONSchema
    url: json-schema/foxit-get-pdf-services-api-documents-upload-response-schema.json
  - type: JSONSchema
    url: json-schema/foxit-get-pdf-services-api-tasks-task-id-response-schema.json
  - type: JSONSchema
    url: json-schema/foxit-post-pdf-services-api-documents-upload-response-schema.json
  - type: JSONSchema
    url: json-schema/foxit-get-document-generation-api-apiid-response-schema.json
  - type: JSONSchema
    url: json-schema/foxit-post-document-generation-api-apiid-request-schema.json
- aid: foxit:foxit-foxit-esign-api-api
  name: Foxit eSign Foxit ESign API
  description: The Foxit ESign API API from Foxit eSign — 1 operation(s) for foxit esign api.
  humanURL: https://developers.foxit.com/
  baseURL: https://na1.fusion.foxit.com
  tags:
  - Foxit ESign API
  properties:
  - type: OpenAPI
    url: openapi/foxit-foxit-esign-api-api-openapi.yml
  - type: JSONSchema
    url: json-schema/foxit-get-pdf-services-api-documents-upload-response-schema.json
  - type: JSONSchema
    url: json-schema/foxit-get-pdf-services-api-tasks-task-id-response-schema.json
  - type: JSONSchema
    url: json-schema/foxit-post-pdf-services-api-documents-upload-response-schema.json
  - type: JSONSchema
    url: json-schema/foxit-get-document-generation-api-apiid-response-schema.json
  - type: JSONSchema
    url: json-schema/foxit-post-document-generation-api-apiid-request-schema.json
- aid: foxit:foxit-pdf-services-api
  name: Foxit eSign Pdf Services API
  description: The Pdf Services API from Foxit eSign — 3 operation(s) for pdf services.
  humanURL: https://developers.foxit.com/
  baseURL: https://na1.fusion.foxit.com
  tags:
  - Pdf Services
  properties:
  - type: OpenAPI
    url: openapi/foxit-pdf-services-api-openapi.yml
  - type: JSONSchema
    url: json-schema/foxit-get-pdf-services-api-documents-upload-response-schema.json
  - type: JSONSchema
    url: json-schema/foxit-get-pdf-services-api-tasks-task-id-response-schema.json
  - type: JSONSchema
    url: json-schema/foxit-post-pdf-services-api-documents-upload-response-schema.json
  - type: JSONSchema
    url: json-schema/foxit-get-document-generation-api-apiid-response-schema.json
  - type: JSONSchema
    url: json-schema/foxit-post-document-generation-api-apiid-request-schema.json
x-coverage:
  state: unreadable
  reason: js-rendered-docs
  detail: Developer portal pages are rendered via JavaScript, preventing machine‑readable spec discovery.
  evidence:
  - url: https://developers.foxit.com/
    status: 200
  checked: '2026-10-16'
x-enrichment:
  date: '2026-10-16'
  status: enriched
  artifacts_added: 25
  pass: modular-v1
  engine: identity=local,contract=local,surfaces=local,docs=local,regulatory=local

Foxit eSign API — frequently asked questions

Does Foxit eSign have an API?

Yes. APIs.io lists 5 APIs from Foxit eSign, including Foxit eSign API, Foxit eSign Document Generation API and Foxit eSign Documents API, and 2 more.

Is there an OpenAPI specification for the Foxit eSign API?

Yes. APIs.io indexes 4 OpenAPI specifications for Foxit eSign, each linked for download from this page.

How much does the Foxit eSign API cost?

Foxit eSign publishes its prices; its Foxit AI Assistant (included with every Foxit account) plan is FREE as of 2026-10-28. APIs.io lists 2 pricing plans for Foxit eSign, with each plan's price, limits and inclusions under Pricing on this page.

Is the Foxit eSign API ready for AI agents?

Foxit eSign has a Kin Score of 34.3 out of 100 (thin) and an Agent Readiness score of 26.4 (agent-aware), scored by API Evangelist on 2026-11-06.

Work with this as data

Every provider here is available over the APIs.io API and to AI agents over MCP.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

Tools for providers

9 MCP tools reach this

find_providersBrowse and filter every provider in the catalog.
get_provider_artifactsEvery artifact this provider publishes, grouped by type.
get_provider_operationsEvery operation across all of their OpenAPIs — one call instead of parsing every spec.
get_provider_toolsEvery MCP tool they ship, with the operation each wraps.
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/foxit"

All providers

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

Every operation they expose

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

How their score was established

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

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

Get an API key

Free tier, no form to fill in. Signing in shares your email address with us — we store it to create your key and to recognise you if you sign in with another provider. See our Privacy Policy and Terms.

GitHub Google LinkedIn

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