SignSealShip Partner API

E-signature, remote online notarization coordination, document verification and physical delivery in one workflow. The API covers onboarding, orders, closing rooms, closing passports, proof passports, webhooks and a sandbox. Also indexes a free CC BY 4.0 dataset of remote online notarization requirements for all 51 U.S. jurisdictions.

SignSealShip Partner API publishes 9 API contracts indexed on the APIs.io network, including Closing Passports API, Closing Rooms API, Launchpad & Analytics API, and 6 more. Tagged areas include Notarization, Remote Online Notarization, E-Signature, Document Verification, and Legal Tech.

The SignSealShip Partner API catalog on APIs.io includes 1 event-driven AsyncAPI specification.

SignSealShip Partner API’s developer surface includes documentation, API reference, getting-started guide, support, signup flow, pricing, changelog, and 26 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

66.6/100 exemplar ▬ flat Agent 46/100 agent native Full breakdown ↓
scored 2026-11-01 · rubric v0.26.0 · Show this score on your site →

AccessFreemiumSelf serve⚡ Free to try

Agents Publishes an API Onboarding Descriptor (AOD 0.1)

1 published contract 1 MCP Servers 4 Agent Skills

NotarizationRemote Online NotarizationE-Signature Document Verification Legal Tech Real Estate Title and Escrow Shipping A2A

What this lets a business do 1

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

Developer Platform & API Ecosystem Management

BC-4270

Webhooks

GET /api/partner/webhooks POST /api/partner/webhooks POST /api/partner/webhooks/{id}/rotate GET /api/partner/webhooks/{id}/deliveries

Kin Score

Kin Score How this is scored →
scored 2026-11-01 · rubric v0.26.0

Composite quality — 66.6/100 · exemplar

Contract Quality 11.3 / 19

Developer Ergonomics 10.2 / 15

Access Clarity 12.6 / 15

Operational Transparency 8.5 / 10

Contract Governance 0.4 / 9

Discoverability 5.1 / 8

Regulatory Posture 5.3 / 15

Create-or-Update Ergonomics 0.0 / 10

Agent readiness — 46/100 · agent native

Machine-Readable Contract 18 / 18

Agentic Access Contract 0 / 10

Documented Reversibility 0 / 6

MCP Server 12 / 12

Machine-Readable Auth 10 / 10

Idempotency 9 / 9

Stable Error Semantics 8 / 8

Request/Response Examples 7 / 7

Rate-Limit Signaling 7 / 7

Typed Event Surface 6 / 6

Agent Skills 5 / 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 0 / 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):

Agentic Access Contract +10 pts — agentic_access artifact present (x-agentic-access), graded by author
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
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)
Documented Reversibility +6 pts — a reversal operation in the contract, graded up when a window is documented too
Pagination +5 pts — share of collection GETs (an array, or one wrapped in data/items/results ...) that declare a page/limit/offset/cursor parameter, a Link header or a next/cursor field; na with no collection GETs

5 more unmet checks in the Agent Readiness table above.

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

Contract Governance scores 4.5 — up to +11.5 composite points
Contract Quality scores 60.5 — up to +9.9 composite points
Developer Ergonomics scores 68.3 — up to +6.3 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/signsealship/apis.yml: open an issue on github.com/api-evangelist/signsealship 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
Biometrics Testing (biometric recognition vendors, identity verification depth)	undeclared	-	-	1

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.

Model Context Protocol (MCP)

measured — observed by APIs.io (documented)

OpenAPI

measured — observed by APIs.io (published)

APIs 9

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

Remote online notarization requirements by U.S. jurisdiction

Statute-cited remote online notarization requirements for all 50 U.S. states and the District of Columbia: effective date, notary fee cap, identity-verification standard, record...

SignSealShip Partner API Closing Passports API

Room-level, hash-chained, KMS-sealed evidence manifests.

SignSealShip Partner API Closing Rooms API

Verified Closing Rooms — one shareable page per transaction.

SignSealShip Partner API Launchpad & Analytics API

Your workspace's go-live checklist and tenant-scoped analytics.

SignSealShip Partner API Onboarding API

Request partner API access.

SignSealShip Partner API Orders API

B2B order intake — create sign / notarize / ship orders, track them, and mint Stripe hosted checkout.

SignSealShip Partner API Proof Passport API

Seal and verify a single executed PDF.

SignSealShip Partner API Sandbox API

Deterministic lifecycle simulation for TEST orders (sss_pk_test_ keys) — real state machine, real signed webhooks, no live money.

SignSealShip Partner API Webhooks API

Signed event delivery and subscription management.

Scroll for all 9

MCP Servers 1

Model Context Protocol servers that expose these APIs to AI agents.

SignSealShip Partner API MCP Server

MCP SERVER

Agent Skills 4

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

place-and-track-an-order

AGENT SKILL

run-a-verified-closing

AGENT SKILL

seal-and-verify-a-document

AGENT SKILL

Sign

AGENT SKILL

Pricing Plans 2

Published pricing tiers and plan structures.

Signsealship Plans Pricing

4 plans

PLANS

Signsealship Price Estimates

0 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Signsealship Rate Limits

5 limits

RATE LIMITS

FinOps 1

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

Signsealship Finops

FINOPS

Event Specifications 1

AsyncAPI definitions for this provider's event-driven and streaming APIs.

Signsealship Webhooks

ASYNCAPI

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.

Signsealship Partner Api Overlay

11 actions · update

GENERATED

Security Posture 4

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

Signsealship Authentication

apiKey/http · 2 schemes

SECURITY

Signsealship Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Signsealship Vulnerability Disclosure

Hackerone

SECURITY

Signsealship Trust Center

count, named, note

SECURITY

Resources

Get Started 4

Portal, sign-up, and the first successful call

DeveloperPortal

DeveloperPortal

GettingStarted

GettingStarted

Login

SignUp

SignUp

Documentation 2

Reference material describing how the API behaves

Documentation

Documentation

APIReference

APIReference

Agent Surfaces 5

MCP servers, agent skills, and machine-readable catalogs

MCPServer

MCPServer

WellKnown

LLMsTxt

AgentSkill

Design & Contract 1

Pagination, idempotency, versioning, errors, and events

Conformance

Conformance

Build 1

SDKs, sample code, and the tooling you integrate with

Packages

Packages

Access & Security 5

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

VulnerabilityDisclosure

VulnerabilityDisclosure

Security

Security

TrustCenter

TrustCenter

SecurityPolicy

SecurityPolicy

Operate 6

Status, limits, changes, and where to get help

RateLimits

Support

HelpCenter

StatusPage

ChangeLog

ChangeLog

Commercial 4

Pricing, plans, and the legal terms of use

Pricing

TermsOfService

PrivacyPolicy

Plans

Company 1

The organization behind the API

Website

Website

Other 4

Properties that don't map to a standard resource type

CapabilityMap

Overlay

APIsJSON

AgentCard

Source (apis.yml)

aid: signsealship
name: SignSealShip Partner API
type: Index
description: E-signature, remote online notarization coordination, document verification and physical delivery in one workflow.
  The API covers onboarding, orders, closing rooms, closing passports, proof passports, webhooks and a sandbox. Also indexes
  a free CC BY 4.0 dataset of remote online notarization requirements for all 51 U.S. jurisdictions.
accessModel:
  pricing: freemium
  onboarding: self-serve
  trial: false
  try_now: true
  public: false
  label: Freemium · Self-serve signup
  confidence: high
  source:
  - plans
  - authentication
  - rate-limits
  - security
  - sandbox
  generated: '2026-09-02'
  method: derived
image: https://signsealship.com/brand/icon-512.png
url: https://signsealship.com/.well-known/apis.json
created: '2026-08-31'
modified: '2026-09-01'
specificationVersion: '0.15'
x-docs-platform: mintlify
x-docs-platform-confidence: medium
x-docs-platform-checked: 2026-10-04
tags:
- Notarization
- Remote Online Notarization
- E-Signature
- Document Verification
- Legal Tech
- Real Estate
- Title and Escrow
- Shipping
- A2A
tags_raw:
- notarization
- remote online notarization
- electronic signature
- document verification
- legal technology
- real estate
- title and escrow
- shipping
- Real-Estate
- A2A
- Legal Technology
- Electronic Signature
apis:
- aid: signsealship.com:ron-laws-dataset
  name: Remote online notarization requirements by U.S. jurisdiction
  description: 'Statute-cited remote online notarization requirements for all 50 U.S. states and the District of Columbia:
    effective date, notary fee cap, identity-verification standard, record-retention period, signer-location rule and document
    exclusions. Every value carries its own primary-source citation. Published under CC BY 4.0 and archived at Zenodo (DOI
    10.5281/zenodo.22213684). Values are reported as the cited sources state them and are not legal advice.'
  humanURL: https://signsealship.com/ron-laws
  tags:
  - Open Data
  - Remote Online Notarization
  - state law
  - Legal Reference
  tags_raw:
  - open data
  - remote online notarization
  - state law
  - legal reference
  properties:
  - type: DOI
    url: https://doi.org/10.5281/zenodo.22213684
  - type: JSON
    url: https://signsealship.com/ron-laws.json
  - type: CSV
    url: https://signsealship.com/ron-laws.csv
  - type: Documentation
    url: https://signsealship.com/ron-laws
  - type: License
    url: https://creativecommons.org/licenses/by/4.0/
  - type: Changelog
    url: https://signsealship.com/ron-laws#corrections
  - type: Repository
    url: https://zenodo.org/records/22213685
- aid: signsealship:signsealship-closing-passports-api
  name: SignSealShip Partner API Closing Passports API
  description: Room-level, hash-chained, KMS-sealed evidence manifests.
  humanURL: https://docs.signsealship.com
  tags:
  - Closing Passports
  properties:
  - type: OpenAPI
    url: openapi/signsealship-closing-passports-api-openapi.yml
  - type: Documentation
    url: https://docs.signsealship.com
  - type: API Onboarding
    url: https://signsealship.com/.well-known/api-onboarding.json
  - type: Authentication
    url: https://docs.signsealship.com/api-reference/authentication
  - type: Webhooks
    url: https://docs.signsealship.com/api-reference/webhooks
  - type: Sandbox
    url: https://docs.signsealship.com/api-reference/orders
  - type: Authentication
    url: authentication/signsealship-authentication.yml
  - type: Sandbox
    url: sandbox/signsealship-sandbox.yml
  - type: Webhooks
    url: asyncapi/signsealship-webhooks.yml
  - type: ToolCrosswalk
    url: mcp/signsealship-tool-crosswalk.yml
  - type: ErrorCatalog
    url: errors/signsealship-problem-types.yml
  - type: DataModel
    url: data-model/signsealship-data-model.yml
  - type: RateLimits
    url: rate-limits/signsealship-rate-limits.yml
  - type: Conventions
    url: conventions/signsealship-conventions.yml
  - type: Idempotency
    url: conventions/signsealship-conventions.yml
- aid: signsealship:signsealship-closing-rooms-api
  name: SignSealShip Partner API Closing Rooms API
  description: Verified Closing Rooms — one shareable page per transaction.
  humanURL: https://docs.signsealship.com
  tags:
  - Closing Rooms
  properties:
  - type: OpenAPI
    url: openapi/signsealship-closing-rooms-api-openapi.yml
  - type: Documentation
    url: https://docs.signsealship.com
  - type: API Onboarding
    url: https://signsealship.com/.well-known/api-onboarding.json
  - type: Authentication
    url: https://docs.signsealship.com/api-reference/authentication
  - type: Webhooks
    url: https://docs.signsealship.com/api-reference/webhooks
  - type: Sandbox
    url: https://docs.signsealship.com/api-reference/orders
  - type: Authentication
    url: authentication/signsealship-authentication.yml
  - type: Sandbox
    url: sandbox/signsealship-sandbox.yml
  - type: Webhooks
    url: asyncapi/signsealship-webhooks.yml
  - type: ToolCrosswalk
    url: mcp/signsealship-tool-crosswalk.yml
  - type: ErrorCatalog
    url: errors/signsealship-problem-types.yml
  - type: DataModel
    url: data-model/signsealship-data-model.yml
  - type: RateLimits
    url: rate-limits/signsealship-rate-limits.yml
  - type: Conventions
    url: conventions/signsealship-conventions.yml
  - type: Idempotency
    url: conventions/signsealship-conventions.yml
- aid: signsealship:signsealship-launchpad-analytics-api
  name: SignSealShip Partner API Launchpad & Analytics API
  description: Your workspace's go-live checklist and tenant-scoped analytics.
  humanURL: https://docs.signsealship.com
  tags:
  - Launchpad & Analytics
  properties:
  - type: OpenAPI
    url: openapi/signsealship-launchpad-analytics-api-openapi.yml
  - type: Documentation
    url: https://docs.signsealship.com
  - type: API Onboarding
    url: https://signsealship.com/.well-known/api-onboarding.json
  - type: Authentication
    url: https://docs.signsealship.com/api-reference/authentication
  - type: Webhooks
    url: https://docs.signsealship.com/api-reference/webhooks
  - type: Sandbox
    url: https://docs.signsealship.com/api-reference/orders
  - type: Authentication
    url: authentication/signsealship-authentication.yml
  - type: Sandbox
    url: sandbox/signsealship-sandbox.yml
  - type: Webhooks
    url: asyncapi/signsealship-webhooks.yml
  - type: ToolCrosswalk
    url: mcp/signsealship-tool-crosswalk.yml
  - type: ErrorCatalog
    url: errors/signsealship-problem-types.yml
  - type: DataModel
    url: data-model/signsealship-data-model.yml
  - type: RateLimits
    url: rate-limits/signsealship-rate-limits.yml
  - type: Conventions
    url: conventions/signsealship-conventions.yml
  - type: Idempotency
    url: conventions/signsealship-conventions.yml
- aid: signsealship:signsealship-onboarding-api
  name: SignSealShip Partner API Onboarding API
  description: Request partner API access.
  humanURL: https://docs.signsealship.com
  tags:
  - Onboarding
  properties:
  - type: OpenAPI
    url: openapi/signsealship-onboarding-api-openapi.yml
  - type: Documentation
    url: https://docs.signsealship.com
  - type: API Onboarding
    url: https://signsealship.com/.well-known/api-onboarding.json
  - type: Authentication
    url: https://docs.signsealship.com/api-reference/authentication
  - type: Webhooks
    url: https://docs.signsealship.com/api-reference/webhooks
  - type: Sandbox
    url: https://docs.signsealship.com/api-reference/orders
  - type: Authentication
    url: authentication/signsealship-authentication.yml
  - type: Sandbox
    url: sandbox/signsealship-sandbox.yml
  - type: Webhooks
    url: asyncapi/signsealship-webhooks.yml
  - type: ToolCrosswalk
    url: mcp/signsealship-tool-crosswalk.yml
  - type: ErrorCatalog
    url: errors/signsealship-problem-types.yml
  - type: DataModel
    url: data-model/signsealship-data-model.yml
  - type: RateLimits
    url: rate-limits/signsealship-rate-limits.yml
  - type: Conventions
    url: conventions/signsealship-conventions.yml
  - type: Idempotency
    url: conventions/signsealship-conventions.yml
- aid: signsealship:signsealship-orders-api
  name: SignSealShip Partner API Orders API
  description: B2B order intake — create sign / notarize / ship orders, track them, and mint Stripe hosted checkout.
  humanURL: https://docs.signsealship.com
  tags:
  - Order
  tags_raw:
  - Orders
  properties:
  - type: OpenAPI
    url: openapi/signsealship-orders-api-openapi.yml
  - type: Documentation
    url: https://docs.signsealship.com
  - type: API Onboarding
    url: https://signsealship.com/.well-known/api-onboarding.json
  - type: Authentication
    url: https://docs.signsealship.com/api-reference/authentication
  - type: Webhooks
    url: https://docs.signsealship.com/api-reference/webhooks
  - type: Sandbox
    url: https://docs.signsealship.com/api-reference/orders
  - type: Authentication
    url: authentication/signsealship-authentication.yml
  - type: Sandbox
    url: sandbox/signsealship-sandbox.yml
  - type: Webhooks
    url: asyncapi/signsealship-webhooks.yml
  - type: ToolCrosswalk
    url: mcp/signsealship-tool-crosswalk.yml
  - type: ErrorCatalog
    url: errors/signsealship-problem-types.yml
  - type: DataModel
    url: data-model/signsealship-data-model.yml
  - type: RateLimits
    url: rate-limits/signsealship-rate-limits.yml
  - type: Conventions
    url: conventions/signsealship-conventions.yml
  - type: Idempotency
    url: conventions/signsealship-conventions.yml
- aid: signsealship:signsealship-proof-passport-api
  name: SignSealShip Partner API Proof Passport API
  description: Seal and verify a single executed PDF.
  humanURL: https://docs.signsealship.com
  tags:
  - Proof Passport
  properties:
  - type: OpenAPI
    url: openapi/signsealship-proof-passport-api-openapi.yml
  - type: Documentation
    url: https://docs.signsealship.com
  - type: API Onboarding
    url: https://signsealship.com/.well-known/api-onboarding.json
  - type: Authentication
    url: https://docs.signsealship.com/api-reference/authentication
  - type: Webhooks
    url: https://docs.signsealship.com/api-reference/webhooks
  - type: Sandbox
    url: https://docs.signsealship.com/api-reference/orders
  - type: Authentication
    url: authentication/signsealship-authentication.yml
  - type: Sandbox
    url: sandbox/signsealship-sandbox.yml
  - type: Webhooks
    url: asyncapi/signsealship-webhooks.yml
  - type: ToolCrosswalk
    url: mcp/signsealship-tool-crosswalk.yml
  - type: ErrorCatalog
    url: errors/signsealship-problem-types.yml
  - type: DataModel
    url: data-model/signsealship-data-model.yml
  - type: RateLimits
    url: rate-limits/signsealship-rate-limits.yml
  - type: Conventions
    url: conventions/signsealship-conventions.yml
  - type: Idempotency
    url: conventions/signsealship-conventions.yml
- aid: signsealship:signsealship-sandbox-api
  name: SignSealShip Partner API Sandbox API
  description: Deterministic lifecycle simulation for TEST orders (sss_pk_test_ keys) — real state machine, real signed webhooks,
    no live money.
  humanURL: https://docs.signsealship.com
  tags:
  - Sandbox
  properties:
  - type: OpenAPI
    url: openapi/signsealship-sandbox-api-openapi.yml
  - type: Documentation
    url: https://docs.signsealship.com
  - type: API Onboarding
    url: https://signsealship.com/.well-known/api-onboarding.json
  - type: Authentication
    url: https://docs.signsealship.com/api-reference/authentication
  - type: Webhooks
    url: https://docs.signsealship.com/api-reference/webhooks
  - type: Sandbox
    url: https://docs.signsealship.com/api-reference/orders
  - type: Authentication
    url: authentication/signsealship-authentication.yml
  - type: Sandbox
    url: sandbox/signsealship-sandbox.yml
  - type: Webhooks
    url: asyncapi/signsealship-webhooks.yml
  - type: ToolCrosswalk
    url: mcp/signsealship-tool-crosswalk.yml
  - type: ErrorCatalog
    url: errors/signsealship-problem-types.yml
  - type: DataModel
    url: data-model/signsealship-data-model.yml
  - type: RateLimits
    url: rate-limits/signsealship-rate-limits.yml
  - type: Conventions
    url: conventions/signsealship-conventions.yml
  - type: Idempotency
    url: conventions/signsealship-conventions.yml
- aid: signsealship:signsealship-webhooks-api
  name: SignSealShip Partner API Webhooks API
  description: Signed event delivery and subscription management.
  humanURL: https://docs.signsealship.com
  tags:
  - Webhook
  tags_raw:
  - Webhooks
  properties:
  - type: OpenAPI
    url: openapi/signsealship-webhooks-api-openapi.yml
  - type: Documentation
    url: https://docs.signsealship.com
  - type: API Onboarding
    url: https://signsealship.com/.well-known/api-onboarding.json
  - type: Authentication
    url: https://docs.signsealship.com/api-reference/authentication
  - type: Webhooks
    url: https://docs.signsealship.com/api-reference/webhooks
  - type: Sandbox
    url: https://docs.signsealship.com/api-reference/orders
  - type: Authentication
    url: authentication/signsealship-authentication.yml
  - type: Sandbox
    url: sandbox/signsealship-sandbox.yml
  - type: Webhooks
    url: asyncapi/signsealship-webhooks.yml
  - type: ToolCrosswalk
    url: mcp/signsealship-tool-crosswalk.yml
  - type: ErrorCatalog
    url: errors/signsealship-problem-types.yml
  - type: DataModel
    url: data-model/signsealship-data-model.yml
  - type: RateLimits
    url: rate-limits/signsealship-rate-limits.yml
  - type: Conventions
    url: conventions/signsealship-conventions.yml
  - type: Idempotency
    url: conventions/signsealship-conventions.yml
maintainers:
- FN: SignSealShip
  url: https://signsealship.com
  X-twitter: ''
  email: ''
common:
- type: RateLimits
  url: rate-limits/signsealship-rate-limits.yml
- type: CapabilityMap
  url: capabilities/signsealship-capability-edges.yml
  name: SignSealShip Partner API Business Capability Map
- type: MCPServer
  url: https://sign-seal-ship.main-kill-isr.mintlify.me/mcp
- type: Overlay
  url: overlays/signsealship-partner-api-overlay.yaml
- type: MCPServer
  url: mcp/signsealship-mcp.yml
- type: Website
  url: https://www.signsealship.com/
- type: DeveloperPortal
  url: https://signsealship.com/developers
- type: Documentation
  url: https://docs.signsealship.com
- type: APIReference
  url: https://docs.signsealship.com/api-reference
- type: GettingStarted
  url: https://docs.signsealship.com/quickstart
- type: Support
  url: https://signsealship.com/contact
- type: HelpCenter
  url: https://signsealship.com/faq
- type: Login
  url: https://signsealship.com/login
- type: SignUp
  url: https://signsealship.com/partner
- type: Pricing
  url: https://signsealship.com/pricing
- type: TermsOfService
  url: https://signsealship.com/legal/terms
- type: PrivacyPolicy
  url: https://signsealship.com/legal/privacy
- type: StatusPage
  url: https://signsealship.com/status
- type: ChangeLog
  url: https://docs.signsealship.com/changelog/overview
- type: ChangeLog
  url: changelog/signsealship-changelog.yml
- type: Plans
  url: plans/signsealship-plans-pricing.yml
- type: Packages
  url: packages/signsealship-packages.yml
  description: Zero first-party client libraries. npm and PyPI searched 2026-09-01; the GitHub organization github.com/SignSealShip
    exists but publishes no public repositories. No SDKs pointer is emitted because there is no SDK.
- type: WellKnown
  url: well-known/signsealship-well-known.yml
  description: 'Five documents served across two hosts: apis.json and api-onboarding.json on the apex, agent-card.json, mcp.json
    and an agent skill on the docs host.'
- type: APIsJSON
  url: well-known/signsealship-apis.json
- type: LLMsTxt
  url: llms/signsealship-llms.txt
- type: AgentCard
  url: a2a/signsealship-a2a.yml
  description: Probed 2026-09-01 at https://docs.signsealship.com/.well-known/agent-card.json (HTTP 200). Graded conformant
    against A2A 1.0.0 hard checks; scope is the documentation site, not the API.
- type: AgentSkill
  url: skills/_index.yml
  description: One provider-published skill saved verbatim from https://docs.signsealship.com/.well-known/agent-skills/sign/skill.md,
    plus three generated from the OpenAPI.
- type: Conformance
  url: conformance/signsealship-conformance.yml
  description: 'Includes a domain-standard signature: the contract declares RFC 3161 and OpenTimestamps timestamp evidence
    as structured response objects, plus a SHA-256 hash-chained evidence manifest. No Compliance pointer is emitted -- the
    provider holds no certifications and says so explicitly.'
- type: DomainSecurity
  url: security/signsealship-domain-security.yml
- type: VulnerabilityDisclosure
  url: security/signsealship-vulnerability-disclosure.yml
- type: Security
  url: security/signsealship-vulnerability-disclosure.yml
  description: 'A real responsible-disclosure program is published at https://signsealship.com/security (security@signsealship.com,
    good-faith safe harbor, acknowledgement committed). It is not machine-discoverable: /.well-known/security.txt 404s on
    both hosts.'
- type: TrustCenter
  url: security/signsealship-trust-center.yml
- type: SecurityPolicy
  url: https://signsealship.com/security
x-enrichment:
  date: '2026-09-01'
  status: enriched
  artifacts_added: 34
  pass: local-v1
x-a2a:
  verified: true
  probed: '2026-09-26'
  url: https://docs.signsealship.com/.well-known/agent-card.json
  grade: conformant
  protocol_version: '0.3'
  control: 404

SignSealShip Partner API — frequently asked questions

Does SignSealShip Partner API have an API?

Yes. APIs.io lists 9 APIs from SignSealShip Partner API, including Remote online notarization requirements by U.S. jurisdiction, SignSealShip Partner API Closing Passports API and SignSealShip Partner API Closing Rooms API, and 6 more.

Is there an OpenAPI specification for the SignSealShip Partner API?

Yes. APIs.io indexes 8 OpenAPI specifications for SignSealShip Partner API, each linked for download from this page.

How do I authenticate with the SignSealShip Partner API?

SignSealShip Partner API uses bearer-token authentication (apiKey/http · 2 schemes). The details are profiled on APIs.io as Signsealship Authentication.

How much does the SignSealShip Partner API cost?

APIs.io lists 4 pricing plans for SignSealShip Partner API, with each plan's price, limits and inclusions under Pricing Plans on this page.

Does SignSealShip Partner API have an MCP server?

Yes. APIs.io lists 1 MCP server for SignSealShip Partner API.

Is the SignSealShip Partner API ready for AI agents?

SignSealShip Partner API has a Kin Score of 66.6 out of 100 (exemplar) and an Agent Readiness score of 45.6 (agent-native), scored by API Evangelist on 2026-11-01.

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