Eversign

E-signature and document management platform with a REST API for creating, sending, and managing electronic signature requests, templates, audit trails, bulk sending, embedded signing, and webhook notifications. Now branded as Xodo Sign, formerly eversign.

Eversign publishes 1 API on the APIs.io network. Tagged areas include E-Signature, Electronic Signature, Document Management, PDF, and Audit Trail.

The Eversign catalog on APIs.io includes 1 JSON-LD context.

Eversign’s developer surface includes documentation, engineering blog, pricing, and 13 more developer resources.

🌐 Visit website 📡 Source on GitHub

32.8/100 thin ▬ flat Agent 9/100 agent aware Front door AI 2/6 trace open core · MIT Full breakdown ↓
scored 2026-09-25 · rubric v0.23.0

AccessFreemium

1 APIs

E-Signature Electronic Signature Document Management PDF Audit Trail WebhookBulk Sending

Kin Score

Kin Score How this is scored →
scored 2026-09-25 · rubric v0.23.0

Composite quality — 32.8/100 · thin

Contract Quality 2.0 / 19

Developer Ergonomics 3.6 / 15

Access Clarity 7.0 / 15

Operational Transparency 6.4 / 10

Contract Governance 0.0 / 9

Discoverability 5.0 / 8

Regulatory Posture 2.5 / 15

Open Source Surface 4.0 / 10

Agent readiness — 9/100 · agent aware

Machine-Readable Contract 0 / 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 0 / 7

Rate-Limit Signaling 7 / 7

Typed Event Surface 6 / 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

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.

Open Source Surface applies to this provider. This product is open source and we read its repository directly, so Open Source Surface carries 10 points of the composite. It is scored from what the repository actually publishes — a security policy, a contribution guide, a release history, a code of conduct — read live from the provider rather than inferred from our own catalog pointers. This facet adds; nothing was taken away to make room for it. An open-source project is not excused from the commercial facets, because exemption would strip it of the points it does earn. If we have the wrong repository, or this product is not open source, say so on your provider repo and we will drop the facet rather than have you publish against 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 75 points between them, because both conditional facets apply and carry 25 points together. 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/.

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 github.com/api-evangelist/eversign: open an issue to ask a question, or submit a pull request to add artifacts. Submit an artifact on GitHub — free → Manage your own listing — the Influence plan, $499/mo →

APIs 1

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

Eversign API

RESTful JSON API for creating and sending documents for electronic signature, managing templates, uploading files, tracking audit trails, bulk sending via CSV, and receiving web...

Pricing Plans 1

Published pricing tiers and plan structures.

Eversign Plans Pricing

6 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Eversign Rate Limits

6 limits

RATE LIMITS

FinOps 1

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

Eversign Finops

FINOPS

Semantic Vocabularies 1

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

Eversign Context

0 classes · 20 properties

JSON-LD

Security Posture 1

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

Eversign Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Resources

Documentation 1

Reference material describing how the API behaves

Documentation

Documentation

Build 2

SDKs, sample code, and the tooling you integrate with

CodeOfConduct

CodeOfConduct

GitHubOrg

GitHubOrg

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Operate 4

Status, limits, changes, and where to get help

IssueTracker

Releases

StatusPage

RateLimits

Commercial 4

Pricing, plans, and the legal terms of use

License

Pricing

Plans

FinOps

Company 3

The organization behind the API

Website

Website

LinkedIn

Blog

Blog

Other 1

Properties that don't map to a standard resource type

Source (apis.yml)

aid: eversign
name: Eversign
description: E-signature and document management platform with a REST API for creating, sending, and managing electronic signature
  requests, templates, audit trails, bulk sending, embedded signing, and webhook notifications. Now branded as Xodo Sign,
  formerly eversign.
type: Index
deliveryModel:
  model: open-core
  license: MIT
  open_source: true
  commercial: true
  callable_host: false
  label: Open core · an OSS project plus a commercial hosted product
  confidence: high
  source:
  - license
  - pricing
  generated: '2026-08-28'
  method: derived
accessModel:
  pricing: freemium
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Freemium
  confidence: medium
  source:
  - plans
  generated: '2026-07-22'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/eversign.png
url: https://raw.githubusercontent.com/api-evangelist/eversign/refs/heads/main/apis.yml
created: '2026-06-13'
modified: '2026-06-13'
specificationVersion: '0.23'
tags:
- E-Signature
- Electronic Signature
- Document Management
- PDF
- Audit Trail
- Webhook
- Bulk Sending
tags_raw:
- E-Signature
- Electronic Signatures
- Document Management
- PDF
- Audit Trail
- Webhooks
- Bulk Sending
- Document-Management
apis:
- name: Eversign API
  description: RESTful JSON API for creating and sending documents for electronic signature, managing templates, uploading
    files, tracking audit trails, bulk sending via CSV, and receiving webhook event notifications for document lifecycle events.
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://eversign.com/api
  baseURL: https://api.eversign.com
  tags:
  - E-Signature
  - Documents
  - Templates
  - Webhook
  - Bulk Sending
  tags_raw:
  - E-Signature
  - Documents
  - Templates
  - Webhooks
  - Bulk Sending
  properties:
  - type: Documentation
    url: https://eversign.com/api/documentation
  - type: Authentication
    url: https://eversign.com/api/documentation
  - type: Webhooks
    url: https://eversign.com/api/documentation/webhooksQuickly
  - type: GitHubRepository
    url: https://github.com/eversign/eversign-php-sdk
  - type: GitHubRepository
    url: https://github.com/eversign/eversign-node-sdk
  - type: GitHubRepository
    url: https://github.com/eversign/eversign-python-sdk
common:
- type: IssueTracker
  url: https://github.com/eversign/eversign-php-sdk/issues
- type: Releases
  url: https://github.com/eversign/eversign-php-sdk/releases
- type: CodeOfConduct
  url: https://github.com/eversign/eversign-php-sdk/blob/master/CODE_OF_CONDUCT.md
- type: License
  name: MIT
  url: https://github.com/eversign/eversign-php-sdk/blob/master/LICENSE
- type: DomainSecurity
  url: security/eversign-domain-security.yml
- type: Website
  url: https://eversign.com
- type: Documentation
  url: https://eversign.com/api/documentation
- type: GitHubOrg
  url: https://github.com/eversign
- type: LinkedIn
  url: https://www.linkedin.com/company/xodosign
- type: Blog
  url: https://eversign.com/blog
- type: Pricing
  url: https://eversign.com/pricing
- type: StatusPage
  url: https://eversign.com/status-page
- type: X
  url: https://twitter.com/geteversign
- type: Plans
  url: plans/eversign-plans-pricing.yml
- type: RateLimits
  url: rate-limits/eversign-rate-limits.yml
- type: FinOps
  url: finops/eversign-finops.yml
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com

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