ToadTec

ToadTec provides a free IBAN validation service and API, allowing developers to verify IBAN formats, check digits, and retrieve bank details for over 115 formats across 40 countries. The platform offers both online checking and API access with 10 free requests daily, plus paid plans for higher volume. Features include IBAN generation, bank directory lookup, and integration guides for various programming environments.

ToadTec is listed with 2 APIs on the APIs.io network. Tagged areas include Company, Finance, Payments, Validation, and API.

The ToadTec catalog on APIs.io includes 1 JSON-LD context and 1 Spectral governance ruleset.

ToadTec’s developer surface includes authentication, documentation, API reference, getting-started guide, support, engineering blog, pricing, and 12 more developer resources.

🌐 Visit website📡 Profile data on GitHub
47.1/100 developing Agent 25/100 agent aware Full breakdown ↓
scored 2026-10-18 · rubric v0.24.0
2 APIs
CompanyFinancePaymentsValidationAPI

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-10-18 · rubric v0.24.0
Composite quality — 47.1/100 · developing
Contract Quality 11.0 / 21
Developer Ergonomics 8.1 / 17
Access Clarity 7.6 / 17
Operational Transparency 0.0 / 11
Contract Governance 8.1 / 10
Discoverability 4.9 / 9
Regulatory Posture 3.3 / 15
Agent readiness — 25/100 · agent aware
Machine-Readable Contract 18 / 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 7 / 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 5 / 5
Registration Without a Human 0 / 6
Agentic Commerce Well-Known Document 0 / 5
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/.
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/iban-test: 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 2

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

IBAN Validation API

IBAN Validation API provides endpoints to validate IBAN numbers, retrieve bank details, and generate test IBANs.

ToadTec API

ToadTec API as documented publicly: 10 operations. Contract generated from the documentation by API Evangelist (2026-10-18); not the provider's own document.

Semantic Vocabularies 1

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

Iban Test Context

10 classes · 8 properties

JSON-LD

Spectral Rules 1

Spectral governance rulesets for linting and validating these APIs.

ToadTec API Rules

13 rules · 10 errors 2 warnings 1 info

SPECTRAL

JSON Schema 6

Standalone JSON Schema definitions for this provider's data models.

GetApiV2IbanValidateResponse

4 properties

JSON SCHEMA

GetV2BankAccountValidateResponse

4 properties

JSON SCHEMA

GetV2BicValidateBicResponse

4 properties

JSON SCHEMA

GetV2IbanGenerateResponse

4 properties

JSON SCHEMA

GetV2IbanValidateIbanResponse

4 properties

JSON SCHEMA

GetV2IbanValidateResponse

4 properties

JSON SCHEMA

Security Posture 2

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

Iban Test Authentication

1 scheme

SECURITY

Iban Test Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Resources

Get Started 2

Portal, sign-up, and the first successful call

GettingStarted
GettingStarted
 SignUp
SignUp

Documentation 2

Reference material describing how the API behaves

Documentation
Documentation
 APIReference
APIReference

Agent Surfaces 1

MCP servers, agent skills, and machine-readable catalogs

WellKnown
WellKnown

Design & Contract 5

Pagination, idempotency, versioning, errors, and events

Spectral
Spectral
 JSONLD
JSONLD
 Vocabulary
Vocabulary
 DataModel
DataModel
 Conformance
Conformance

Access & Security 2

Authentication, authorization, and security posture

Authentication
Authentication
 DomainSecurity
DomainSecurity

Operate 1

Status, limits, changes, and where to get help

Support
Support

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

Other 1

Properties that don't map to a standard resource type

Hosts
Hosts

Source (apis.yml)

apis.yml Raw ↑ 
aid: iban-test
name: ToadTec
image: https://www.iban-test.eu/media/cache/ibanTest/6a325c12ebe869_11416744-iban-test-social-sharing-en.png
description: ToadTec provides a free IBAN validation service and API, allowing developers to verify IBAN formats, check digits,
  and retrieve bank details for over 115 formats across 40 countries. The platform offers both online checking and API access
  with 10 free requests daily, plus paid plans for higher volume. Features include IBAN generation, bank directory lookup,
  and integration guides for various programming environments.
url: https://raw.githubusercontent.com/api-evangelist/iban-test/refs/heads/main/apis.yml
x-type: company
x-source: harvest:g2-catalog
x-tier: profiled
x-tier-reason: enrichment pass 2026-10-18 (modular-v1; was harvest)
specificationVersion: '0.20'
created: '2026-10-17'
modified: '2026-10-17'
tags:
- Company
- Finance
- Payments
- Validation
- API
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Spectral
  url: rules/iban-test-rules.yml
- type: JSONLD
  url: json-ld/iban-test-context.jsonld
- type: Vocabulary
  url: vocabulary/iban-test-vocabulary.yml
- type: DataModel
  url: data-model/iban-test-data-model.yml
- type: Authentication
  url: authentication/iban-test-authentication.yml
- type: Conformance
  url: conformance/iban-test-conformance.yml
- type: WellKnown
  url: well-known/iban-test-well-known.yml
- type: Hosts
  url: hosts/iban-test-hosts.yml
- type: DomainSecurity
  url: security/iban-test-domain-security.yml
- type: Website
  url: https://iban-test.eu/
- type: Documentation
  url: https://www.iban-test.eu/API-Documentation
- type: APIReference
  url: https://www.iban-test.eu/api/docs/IbanTest/html
- type: GettingStarted
  url: https://www.iban-test.eu/guides
- type: Support
  url: https://www.iban-test.eu/Contact
- type: Blog
  url: https://www.iban-test.eu/guides
- type: Pricing
  url: https://www.iban-test.eu/Registration
- type: SignUp
  url: https://www.iban-test.eu/Registration
- type: TermsOfService
  url: https://www.iban-test.eu/Terms-and-Conditions
- type: PrivacyPolicy
  url: https://www.iban-test.eu/Privacy-Policy
apis:
- name: IBAN Validation API
  description: IBAN Validation API provides endpoints to validate IBAN numbers, retrieve bank details, and generate test IBANs.
  humanURL: https://www.iban-test.eu/API-Documentation
  baseURL: null
  aid: iban-test:iban-validation-api
- aid: iban-test:iban-test-api
  name: ToadTec API
  description: 'ToadTec API as documented publicly: 10 operations. Contract generated from the documentation by API Evangelist
    (2026-10-18); not

    the provider''s own document.'
  humanURL: https://www.iban-test.eu/iban-validation-api
  properties:
  - type: OpenAPI
    url: openapi/_ae-authored/iban-test-openapi-generated.yml
    x-provenance: generated
  - type: JSONSchema
    url: json-schema/iban-test-get-v2-bank-account-validate-response-schema.json
  - type: JSONSchema
    url: json-schema/iban-test-get-api-v2-iban-validate-response-schema.json
  - type: JSONSchema
    url: json-schema/iban-test-get-v2-iban-generate-response-schema.json
  - type: JSONSchema
    url: json-schema/iban-test-get-v2-bic-validate-bic-response-schema.json
  - type: JSONSchema
    url: json-schema/iban-test-get-v2-iban-validate-iban-response-schema.json
  - type: JSONSchema
    url: json-schema/iban-test-get-v2-iban-validate-response-schema.json
x-coverage:
  state: unreadable
  reason: no-machine-readable-spec
  detail: The provider's documentation pages exist but no OpenAPI, AsyncAPI, GraphQL, or other machine‑readable contract could
    be found after probing common spec locations.
  evidence:
  - url: https://iban-test.eu/openapi.json
    status: 404
  checked: '2026-10-18'
x-enrichment:
  date: '2026-10-18'
  status: enriched
  artifacts_added: 25
  pass: modular-v1
  engine: identity=local,contract=local,surfaces=local,docs=local,regulatory=local

Work with this as data

Every provider here is available over the APIs.io API and to AI agents over MCP.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

Tools for providers

9 MCP tools reach this
  • find_providersBrowse and filter every provider in the catalog.
  • get_provider_artifactsEvery artifact this provider publishes, grouped by type.
  • get_provider_operationsEvery operation across all of their OpenAPIs — one call instead of parsing every spec.
  • get_provider_toolsEvery MCP tool they ship, with the operation each wraps.
  • get_provider_evidenceHow each part of their score was established. Free — the basis for a claim should not sit behind it.
  • get_provider_ratingPRO — composite, band, trend and facet scores.
  • apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
  • resolveTurn a domain, URL or GitHub org into the provider it belongs to.
  • find_cohortsEvery scored population of providers in the catalog.
All 92 tools →

Call it yourself

curl for this page
This provider 
curl "https://apis.io/api/v1/providers/iban-test"
All providers 
curl "https://apis.io/api/v1/providers?limit=25"
Every operation they expose 
curl "https://apis.io/api/v1/providers/iban-test/operations?limit=25"
How their score was established 
curl "https://apis.io/api/v1/providers/iban-test/evidence"

Discovery needs no key. Ratings and market analysis are Pro.

Get an API key

Free tier, no form to fill in. Signing in shares your email address with us — we store it to create your key and to recognise you if you sign in with another provider. See our Privacy Policy and Terms.

GitHub Google LinkedIn

A second provider on the same verified email joins the account you already have.