Contadeo

Contadeo provides electronic invoicing solutions authorized by the Ecuadorian SRI, offering free plans up to 10 invoices per month and paid tiers for higher volume. The platform enables rapid invoice generation, compliance with the latest 2026 regulations, and integrates with accounting tools. It targets small to medium businesses in Ecuador seeking streamlined, cloud‑based billing without credit‑card requirements.

Contadeo is listed with 1 API on the APIs.io network. Tagged areas include Invoicing, Ecuador, SRI, Fintech, and Small Business.

Contadeo’s developer surface includes engineering blog, API reference, and 14 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

20.5/100 emerging Agent 25/100 agent aware Full breakdown ↓
scored 2026-11-06 · rubric v0.27.0 · Show this score on your site →

AccessFreemium

1 API

Invoicing EcuadorSRIFintech Small Business Company

Kin Score

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

Composite quality — 20.5/100 · emerging

Contract Quality 0.0 / 21

Developer Ergonomics 1.6 / 17

Access Clarity 7.6 / 17

Operational Transparency 1.2 / 11

Contract Governance 0.5 / 10

Discoverability 5.6 / 9

Regulatory Posture 3.4 / 15

Agent readiness — 25/100 · agent aware

Machine-Readable Contract 0 / 18

Agentic Access Contract 0 / 10

Documented Reversibility 0 / 6

MCP Server 12 / 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 4 / 4

Consent & Bot Identity 0 / 3

A2A Agent Card 0 / 8

Dry-Run / Simulate Mode 0 / 4

Delegated User Identity 6 / 6

Protected Resource Metadata 5 / 5

Registration Without a Human 6 / 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 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
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)

7 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
Developer Ergonomics scores 9.5 — up to +18.1 composite points
Operational Transparency scores 10.5 — up to +11.6 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/contadeo-com/apis.yml: open an issue on github.com/api-evangelist/contadeo-com 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 3

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)

OAuth 2.0 Protected Resource Metadata

measured — observed by APIs.io (verified)

Dynamic Client Registration

measured — observed by APIs.io (published)

APIs 1

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

Contadeo API

Electronic invoicing API for Ecuador SRI, providing async issuance of vouchers, catalogs, organization and operation endpoints.

Contadeo API pricing

Prices published by Contadeo. A free plan or tier is listed.

Plan	Price
Free	Free $0
Emprendedor	$39/año
Pyme	$89/año
Empresa	$179/año

Plan details, limits and sources →

Pricing Plans 1

Published pricing tiers and plan structures.

Contadeo Com Plans Pricing

4 plans

PLANS

Security Posture 2

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

Contadeo Com Domain Security

TLSv1.3 · DMARC

SECURITY

Contadeo Com Vulnerability Disclosure

security.txt · contact published

SECURITY

Resources

Get Started 1

Portal, sign-up, and the first successful call

Login

Documentation 1

Reference material describing how the API behaves

APIReference

APIReference

Agent Surfaces 2

MCP servers, agent skills, and machine-readable catalogs

LLMsTxt

LLMsTxt

WellKnown

WellKnown

Design & Contract 1

Pagination, idempotency, versioning, errors, and events

Conformance

Conformance

Access & Security 6

Authentication, authorization, and security posture

Security

SecurityTxt

SecurityTxt

SecurityTxt

VulnerabilityDisclosure

VulnerabilityDisclosure

DomainSecurity

DomainSecurity

Commercial 1

Pricing, plans, and the legal terms of use

Plans

Plans

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: contadeo-com
name: Contadeo
accessModel:
  pricing: freemium
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Freemium
  confidence: low
  source:
  - plans
  - security
  generated: '2026-11-06'
  method: derived
image: https://contadeo.com/img/og-social-v2.jpg
description: Contadeo provides electronic invoicing solutions authorized by the Ecuadorian SRI, offering free plans up to
  10 invoices per month and paid tiers for higher volume. The platform enables rapid invoice generation, compliance with the
  latest 2026 regulations, and integrates with accounting tools. It targets small to medium businesses in Ecuador seeking
  streamlined, cloud‑based billing without credit‑card requirements.
url: https://artifacts.apis.io/contadeo-com/apis.yml
x-type: company
x-source: harvest:mcp-registry
x-tier: profiled
x-tier-reason: enrichment pass 2026-11-04 (modular-v1; was harvest)
specificationVersion: '0.20'
created: '2026-11-04'
modified: '2026-11-04'
tags:
- Invoicing
- Ecuador
- SRI
- Fintech
- Small Business
- Company
tags_raw:
- invoicing
- ecuador
- sri
- fintech
- small-business
- Company
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Plans
  url: plans/contadeo-com-plans-pricing.yml
- type: Security
  url: https://contadeo.com/seguridad
- type: Conformance
  url: conformance/contadeo-com-conformance.yml
- type: LLMsTxt
  url: llms/contadeo-com-llms.txt
- type: SecurityTxt
  url: well-known/contadeo-com-security.txt
- type: SecurityTxt
  url: well-known/contadeo-com-portal-security.txt
- type: SecurityTxt
  url: well-known/contadeo-com-dash-security.txt
- type: WellKnown
  url: well-known/contadeo-com-well-known.yml
- type: Hosts
  url: hosts/contadeo-com-hosts.yml
- type: Vendors
  url: vendors/contadeo-com-vendors.yml
- type: Login
  url: https://contadeo.com/login
- type: Blog
  url: https://contadeo.com/blog
- type: APIReference
  url: https://portal.contadeo.com/llms.txt
- type: VulnerabilityDisclosure
  url: security/contadeo-com-vulnerability-disclosure.yml
- type: DomainSecurity
  url: security/contadeo-com-domain-security.yml
- type: Website
  url: https://contadeo.com/
apis:
- name: Contadeo API
  description: Electronic invoicing API for Ecuador SRI, providing async issuance of vouchers, catalogs, organization and
    operation endpoints.
  humanURL: https://contadeo.com/desarrolladores
  baseURL: https://contadeo.com/api
  aid: contadeo-com:contadeo-api
x-enrichment:
  date: '2026-11-04'
  status: enriched
  artifacts_added: 22
  pass: modular-v1
  engine: identity=local,contract=local,surfaces=local,docs=local,regulatory=local

Contadeo API — frequently asked questions

Does Contadeo have an API?

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

How much does the Contadeo API cost?

Contadeo publishes its prices; its Free plan is Free $0 as of 2026-11-04. APIs.io lists 4 pricing plans for Contadeo, with each plan's price, limits and inclusions under Pricing on this page.

Is the Contadeo API ready for AI agents?

Contadeo has a Kin Score of 20.5 out of 100 (emerging) and an Agent Readiness score of 24.7 (agent-aware), scored by API Evangelist on 2026-11-06.

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