MakeLeaps

MakeLeaps is a cloud invoicing, quoting, and payment-management SaaS operated by Meikuriipusu K.K., a Ricoh Group company headquartered in Meguro-ku, Tokyo. The platform lets businesses create ten document types (quotes, invoices, purchase orders, receipts and more), send them electronically or by post in one click, track payments with automated bank reconciliation, and stay compliant with Japan's qualified-invoice law and electronic-bookkeeping regulations. MakeLeaps exposes a REST API at api.makeleaps.com secured with OAuth 2.0 client-credentials, letting partners create clients and documents and drive the sending workflow programmatically, plus a Salesforce (Apex) managed-package SDK and published tutorials for building your own MCP server over your invoice data.

MakeLeaps is listed with 1 API on the APIs.io network. Tagged areas include Company, Invoicing, Billing, Accounting, and Finance.

MakeLeaps’ developer surface includes documentation, API reference, getting-started guide, support, engineering blog, pricing, signup flow, and 11 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

32.5/100 thin ▬ flat Agent 3/100 human only Front door AI 1/6 silent Heartbeat 100/100 alive saas Full breakdown ↓
scored 2026-11-06 · rubric v0.27.0 · Show this score on your site →

AccessSelf serve

1 API

Company Invoicing Billing Accounting Finance Payments Document Management E-Invoicing Software-as-a-Service JapanRicoh

Kin Score

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

Composite quality — 32.5/100 · thin

Contract Quality 0.0 / 21

Developer Ergonomics 10.9 / 17

Access Clarity 7.6 / 17

Operational Transparency 2.0 / 11

Contract Governance 0.5 / 10

Discoverability 6.2 / 9

Regulatory Posture 3.3 / 15

Agent readiness — 3/100 · human only

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 0 / 7

Typed Event Surface 0 / 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

Pagination 5 / 5

Distinct Operations 3 / 3

MCP Tool Quality 6 / 6

Regulatory Posture applies to this provider. Its tags matched the Payments 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
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

12 more unmet checks in the Agent Readiness table above.

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

Contract Quality scores 0.0 — up to +25.0 composite points
Contract Governance scores 4.5 — up to +11.5 composite points
Access Clarity scores 44.7 — up to +11.1 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/makeleaps/apis.yml: open an issue on github.com/api-evangelist/makeleaps 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
Japan FSA Registered Fintech (crypto exchanges, stablecoin intermediaries, funds transfer, bank-API agents, prepaid)	builds-on	17.2 (thin)	-	-
Japan ISMAP Cloud Security Assessments (TISAX unreadable)	builds-on	17.2 (thin)	-	-

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.

APIs 1

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

MakeLeaps API

REST API for the MakeLeaps cloud invoicing platform. Authenticated with OAuth 2.0 client-credentials against api.makeleaps.com, it exposes partner-scoped resources for clients, ...

Service Levels 1

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

MakeLeaps

SLA

Security Posture 2

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

Makeleaps Authentication

1 scheme

SECURITY

Makeleaps Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Resources

Get Started 4

Portal, sign-up, and the first successful call

DeveloperPortal

DeveloperPortal

GettingStarted

GettingStarted

SignUp

SignUp

Login

Documentation 2

Reference material describing how the API behaves

Documentation

Documentation

APIReference

APIReference

Agent Surfaces 1

MCP servers, agent skills, and machine-readable catalogs

LLMsTxt

LLMsTxt

Design & Contract 1

Pagination, idempotency, versioning, errors, and events

Lifecycle

Lifecycle

Build 2

SDKs, sample code, and the tooling you integrate with

GitHubOrganization

GitHubOrganization

SDKs

SDKs

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Operate 2

Status, limits, changes, and where to get help

Support

Support

StatusPage

StatusPage

Commercial 3

Pricing, plans, and the legal terms of use

Pricing

Pricing

TermsOfService

TermsOfService

PrivacyPolicy

PrivacyPolicy

Company 2

The organization behind the API

Website

Website

Blog

Blog

Source (apis.yml)

aid: makeleaps
name: MakeLeaps
x-enrichment:
  date: '2026-07-20'
  status: minimal
  artifacts_added: 0
  pass: local-v1
description: MakeLeaps is a cloud invoicing, quoting, and payment-management SaaS operated by Meikuriipusu K.K., a Ricoh Group
  company headquartered in Meguro-ku, Tokyo. The platform lets businesses create ten document types (quotes, invoices, purchase
  orders, receipts and more), send them electronically or by post in one click, track payments with automated bank reconciliation,
  and stay compliant with Japan's qualified-invoice law and electronic-bookkeeping regulations. MakeLeaps exposes a REST API
  at api.makeleaps.com secured with OAuth 2.0 client-credentials, letting partners create clients and documents and drive
  the sending workflow programmatically, plus a Salesforce (Apex) managed-package SDK and published tutorials for building
  your own MCP server over your invoice data.
url: https://raw.githubusercontent.com/api-evangelist/makeleaps/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- 500-global
x-tier: stub
x-tier-reason: portfolio-lead
deliveryModel:
  model: saas
  open_source: false
  commercial: true
  callable_host: false
  label: Hosted service · you call their endpoint
  confidence: medium
  source:
  - pricing
  generated: '2026-08-28'
  method: derived
accessModel:
  pricing: unknown
  onboarding: self-serve
  trial: false
  try_now: false
  public: false
  gated: none
  gated_source:
  - onboarding
  label: Self-serve signup
  confidence: low
  source:
  - authentication
  - security
  generated: '2026-11-06'
  method: derived
specificationVersion: '0.23'
created: '2026-07-17'
modified: '2026-07-20'
image: https://www.makeleaps.com/favicon.ico
tags:
- Company
- Invoicing
- Billing
- Accounting
- Finance
- Payments
- Document Management
- E-Invoicing
- Software-as-a-Service
- Japan
- Ricoh
tags_raw:
- Company
- Invoicing
- Billing
- Accounting
- Finance
- Payments
- Document Management
- E-Invoicing
- SaaS
- Japan
- Ricoh
- Document-Management
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
apis:
- name: MakeLeaps API
  description: REST API for the MakeLeaps cloud invoicing platform. Authenticated with OAuth 2.0 client-credentials against
    api.makeleaps.com, it exposes partner-scoped resources for clients, documents (invoices, quotes, receipts, and other document
    types), and a sending workflow (sending orders, items, send) that dispatches documents by email or post.
  humanURL: https://developer.makeleaps.com/en/api/
  baseURL: https://api.makeleaps.com
  tags:
  - Invoicing
  - Billing
  - Documents
  - OAuth
  - Authentication
  tags_raw:
  - Invoicing
  - Billing
  - Documents
  - OAuth
  - Authentication
  properties:
  - type: Authentication
    url: authentication/makeleaps-authentication.yml
  - type: X-MCPServerCandidate
    url: mcp/makeleaps-mcp.yml
    note: 'Renamed from MCPServer 2026-09-03 (roadmap#247): the manifest self-describes as status: candidate — a tool list
      derived from the published API contracts, not an existing server. The scorer already read the manifest and reported
      mcp_server correctly; the MCPServer type was crediting the artifact-type surfaces with a server that does not exist.'
  - type: DataModel
    url: data-model/makeleaps-data-model.yml
  - type: Conventions
    url: conventions/makeleaps-conventions.yml
  - type: Conformance
    url: conformance/makeleaps-conformance.yml
common:
- type: Website
  url: https://www.makeleaps.com/en/
- type: DeveloperPortal
  url: https://developer.makeleaps.com/en/
- type: Documentation
  url: https://developer.makeleaps.com/en/api/
- type: APIReference
  url: https://developer.makeleaps.com/en/api/
- type: GettingStarted
  url: https://developer.makeleaps.com/en/api/tutorial/sending-your-first-document-with-makeleaps/
- type: Support
  url: https://help.makeleaps.jp/ja/
- type: Blog
  url: https://www.makeleaps.com/updates/
- type: GitHubOrganization
  url: https://github.com/MakeLeaps
- type: Pricing
  url: https://www.makeleaps.com/pricing/
- type: SignUp
  url: https://app.makeleaps.com/home/profile/create/
- type: Login
  url: https://app.makeleaps.com
- type: TermsOfService
  url: https://www.makeleaps.com/%E5%88%A9%E7%94%A8%E8%A6%8F%E7%B4%84/
- type: PrivacyPolicy
  url: https://www.makeleaps.com/privacy/
- type: StatusPage
  url: https://status.makeleaps.com/
- type: SDKs
  url: packages/makeleaps-packages.yml
- type: DomainSecurity
  url: security/makeleaps-domain-security.yml
- type: Lifecycle
  url: lifecycle/makeleaps-lifecycle.yml
- type: LLMsTxt
  url: llms/makeleaps-llms.txt

MakeLeaps API — frequently asked questions

Does MakeLeaps have an API?

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

How do I authenticate with the MakeLeaps API?

MakeLeaps uses bearer-token authentication (1 scheme). The details are profiled on APIs.io as Makeleaps Authentication.

Is the MakeLeaps API ready for AI agents?

MakeLeaps has a Kin Score of 32.5 out of 100 (thin) and an Agent Readiness score of 2.5 (human-only), 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.

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apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
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