Inkle

Inkle provides AI‑powered bookkeeping, tax filing, incorporation, and virtual address services for U.S. startups and small businesses. Their platform integrates with popular accounting tools like QuickBooks, Xero, and Zoho Books, offering automated financial workflows, compliance assistance, and access to licensed CPAs. Inkle aims to simplify company formation and ongoing financial management for entrepreneurs.

Inkle is listed with 1 API on the APIs.io network. Tagged areas include Company, Accounting, Bookkeeping, Tax, and Incorporation.

Inkle’s developer surface includes signup flow, getting-started guide, engineering blog, pricing, support, documentation, and 13 more developer resources.

🌐 Visit website📡 Profile data on GitHub
30.1/100 thin Agent 6/100 agent aware Full breakdown ↓
scored 2026-10-31 · rubric v0.25.0 · Show this score on your site →
1 API
CompanyAccountingBookkeepingTaxIncorporationStartup

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-10-31 · rubric v0.25.0
Composite quality — 30.1/100 · thin
Contract Quality 0.0 / 21
Developer Ergonomics 4.9 / 17
Access Clarity 13.9 / 17
Operational Transparency 1.2 / 11
Contract Governance 0.0 / 10
Discoverability 5.0 / 9
Regulatory Posture 3.1 / 15
Agent readiness — 6/100 · agent aware
Machine-Readable Contract 0 / 18
Agentic Access Contract 0 / 10
Documented Reversibility 0 / 6
MCP Server 12 / 12
Machine-Readable Auth 0 / 10
Idempotency 0 / 9
Stable Error Semantics 0 / 8
Request/Response Examples 0 / 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
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):
  • Machine-Readable Contract +18 pts — api_specs includes an OpenAPI document
  • Agentic Access Contract +10 pts — agentic_access artifact present (x-agentic-access), graded by author
  • Machine-Readable Auth +10 pts — a served openid-configuration/oauth-authorization-server carrying `issuer` (served), else the securitySchemes class in the provider OpenAPIs — bound (mutualTLS, DPoP, Signature) > negotiable (oauth2 authorizationCode/clientCredentials, openIdConnect) > bearer (http bearer, apiKey)
  • 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
  • Stable Error Semantics +8 pts — OpenAPI $refs a shared error schema across 4xx/5xx responses (verified), else common[].type includes ErrorCatalog / ErrorCodes / DeclineCodes
11 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/inkle/apis.yml: open an issue on github.com/api-evangelist/inkle 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 →

APIs 1

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

Inkle API

Inkle provides AI‑powered bookkeeping and tax services but does not publish a machine‑readable API specification.

Pricing Plans 1

Published pricing tiers and plan structures.

Inkle Plans Pricing

17 plans

PLANS

Security Posture 3

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

Inkle Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Inkle Vulnerability Disclosure

no policy recorded

SECURITY

Inkle Trust Center

SOC 2

SECURITY

Resources

Get Started 2

Portal, sign-up, and the first successful call

SignUp
SignUp
 GettingStarted
GettingStarted

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

Access & Security 5

Authentication, authorization, and security posture

Compliance
Compliance
 Security
Security
 TrustCenter
TrustCenter
 VulnerabilityDisclosure
VulnerabilityDisclosure
 DomainSecurity
DomainSecurity

Operate 1

Status, limits, changes, and where to get help

Support
Support

Commercial 3

Pricing, plans, and the legal terms of use

Plans
Plans
 PrivacyPolicy
PrivacyPolicy
 Pricing
Pricing

Company 2

The organization behind the API

Website
Website
 Blog
Blog

Other 3

Properties that don't map to a standard resource type

Hosts
Hosts
 Vendors
Vendors
 Leadership
Leadership

Source (apis.yml)

apis.yml Raw ↑ 
aid: inkle
name: Inkle
image: https://cdn.prod.website-files.com/69f9dcf1bd1a0c18b57086c4/69f9ddd2f1ab076b7bf97d64_Screenshot%202026-05-05%20at%205.38.30%E2%80%AFPM.png
description: Inkle provides AI‑powered bookkeeping, tax filing, incorporation, and virtual address services for U.S. startups
  and small businesses. Their platform integrates with popular accounting tools like QuickBooks, Xero, and Zoho Books, offering
  automated financial workflows, compliance assistance, and access to licensed CPAs. Inkle aims to simplify company formation
  and ongoing financial management for entrepreneurs.
url: https://raw.githubusercontent.com/api-evangelist/inkle/refs/heads/main/apis.yml
x-type: company
x-source: harvest:new-submission
x-tier: profiled
x-tier-reason: enrichment pass 2026-10-27 (modular-v1; was harvest)
specificationVersion: '0.20'
created: '2026-10-26'
modified: '2026-10-26'
tags:
- Company
- Accounting
- Bookkeeping
- Tax
- Incorporation
- Startup
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Plans
  url: plans/inkle-plans-pricing.yml
- type: Compliance
  url: https://www.inkle.ai/security
- type: LLMsTxt
  url: llms/inkle-llms.txt
- type: WellKnown
  url: well-known/inkle-well-known.yml
- type: Hosts
  url: hosts/inkle-hosts.yml
- type: Vendors
  url: vendors/inkle-vendors.yml
- type: SignUp
  url: https://www.inkle.ai/registered-agent
- type: Security
  url: https://www.inkle.ai/security
- type: PrivacyPolicy
  url: https://www.inkle.ai/privacy-policy
- type: Leadership
  url: https://www.inkle.ai/team/mridula
- type: GettingStarted
  url: https://www.inkle.ai/demo/onboarding
- type: TrustCenter
  url: security/inkle-trust-center.yml
- type: VulnerabilityDisclosure
  url: security/inkle-vulnerability-disclosure.yml
- type: DomainSecurity
  url: security/inkle-domain-security.yml
- type: Website
  url: https://www.inkle.ai/
- type: Blog
  url: https://www.inkle.ai/blog
- type: Pricing
  url: https://www.inkle.ai/pricing
- type: Support
  url: https://www.inkle.ai/contact
- type: Documentation
  url: https://www.inkle.ai/help-center-articles
apis:
- name: Inkle API
  description: Inkle provides AI‑powered bookkeeping and tax services but does not publish a machine‑readable API specification.
  humanURL: https://www.inkle.ai/help-center-articles
  baseURL: null
  aid: inkle:inkle-api
x-submission-probe: 301 (-> https://www.inkle.ai) 2026-10-25
x-coverage:
  state: unreadable
  reason: js-rendered-docs
  detail: Help Center pages are rendered via JavaScript, preventing machine‑readable API discovery.
  evidence:
  - url: https://www.inkle.ai/help-center-articles
    status: 200
  checked: '2026-10-27'
x-enrichment:
  date: '2026-10-27'
  status: enriched
  artifacts_added: 14
  pass: modular-v1
  engine: identity=local,contract=local,surfaces=local,docs=local,regulatory=local

Inkle API — frequently asked questions

Does Inkle have an API?

Yes. APIs.io lists 1 API from Inkle, including Inkle API.

How much does the Inkle API cost?

APIs.io lists 17 pricing plans for Inkle, with each plan's price, limits and inclusions under Pricing Plans on this page.

Is the Inkle API ready for AI agents?

Inkle has a Kin Score of 30.1 out of 100 (thin) and an Agent Readiness score of 6.0 (agent-aware), scored by API Evangelist on 2026-10-31.

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