Topograph

Topograph is a KYB (Know Your Business) data platform that connects directly to official European and international business registers (35+ countries) for real-time company verification. It provides company data and official documents with source-traceable provenance, ownership-graph analysis across shareholders, ultimate beneficial owners and subsidiaries, cross-border entity resolution, and continuous change monitoring delivered over webhooks. Built for fintechs, neobanks and compliance software vendors, Topograph is exposed as a REST API (x-api-key) with a published MCP server, an x402 agentic-commerce surface, and pay-per-request pricing, backed by SOC 2 Type 2 and ISO 27001:2022 certifications.

Topograph publishes 7 API contracts indexed on the APIs.io network, including Billing API, Billing Notifications API, Data API, and 4 more. Tagged areas include Company, KYB, Company Data, Business Registers, and Compliance.

The Topograph catalog on APIs.io includes 1 event-driven AsyncAPI specification and 1 Spectral governance ruleset.

Topograph’s developer surface includes documentation, API reference, getting-started guide, engineering blog, pricing, signup flow, authentication, and 28 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

58.5/100 strong ▬ flat Agent 57/100 agent ready Front door AI 1/6 silent Heartbeat 64/100 slowing saas Full breakdown ↓
scored 2026-11-06 · rubric v0.27.0 · Show this score on your site →

2 published contracts 1 MCP Servers 3 Agent Skills

Company KYB Company DataBusiness RegistersCompliance Identity Verification Beneficial Ownership AML Due Diligence Fintech

Kin Score

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

Composite quality — 58.5/100 · strong

Contract Quality 10.5 / 19

Developer Ergonomics 8.1 / 15

Access Clarity 9.1 / 15

Operational Transparency 3.9 / 10

Contract Governance 2.9 / 9

Discoverability 5.6 / 8

Regulatory Posture 5.9 / 15

Create-or-Update Ergonomics 2.2 / 10

Agent readiness — 57/100 · agent ready

Machine-Readable Contract 18 / 18

Agentic Access Contract 10 / 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 0 / 7

Typed Event Surface 6 / 6

Agent Skills 5 / 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 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):

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)
Documented Reversibility +6 pts — a reversal operation in the contract, graded up when a window is documented too
Agentic Commerce Well-Known Document +5 pts — a parsing /.well-known/ucp.json or acp.json declaring a version and at least one service, OR (0.27) a live x402 payment challenge from _data/x402-adoption.json — `self` when its endpoints are on the provider's own domain, `platform` when they are on a vendor's
Dry-Run / Simulate Mode +4 pts — OpenAPI: destructive operations expose a dry_run / simulate / preview / validate_only parameter
Consent & Bot Identity +3 pts — common[].type includes AIPREF, ContentSignal, WebBotAuth, or HTTPMessageSignatures

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

Contract Quality scores 55.8 — up to +11.1 composite points
Developer Ergonomics scores 54.2 — up to +9.2 composite points
Contract Governance scores 31.8 — up to +8.2 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/topograph/apis.yml: open an issue on github.com/api-evangelist/topograph 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
RegTech, AML/KYC and Money Transmission	undeclared	-	-	-
Biometrics Testing (biometric recognition vendors, identity verification depth)	undeclared	-	-	-
GLEIF LEI Issuers (Legal Entity Identifier infrastructure)	undeclared	-	-	-

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 5

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 (verified)

OAuth 2.0 Protected Resource Metadata

measured — observed by APIs.io (verified)

Dynamic Client Registration

measured — observed by APIs.io (published)

OpenAPI

measured — observed by APIs.io (published)

OAuth 2.0

measured — observed by APIs.io (declared)

APIs 7

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

Topograph Billing API

The Billing API from Topograph — 1 operation(s) for billing.

Topograph Billing Notifications API

The Billing Notifications API from Topograph — 3 operation(s) for billing notifications.

Topograph Data API

The Data API from Topograph — 3 operation(s) for data.

Topograph Monitors API

The Monitors API from Topograph — 3 operation(s) for monitors.

Topograph Pricing API

The Pricing API from Topograph — 1 operation(s) for pricing.

Topograph Search API

The Search API from Topograph — 1 operation(s) for search.

Topograph Workspaces API

The Workspaces API from Topograph — 3 operation(s) for workspaces.

Scroll for all 7

Open Collections 7

Open, tool-agnostic API collections (OpenAPI-derived and Bruno).

Topograph Billing API

OPEN COLLECTION

Topograph Billing Billing Notifications API

OPEN COLLECTION

Topograph Billing Data API

OPEN COLLECTION

Topograph Billing Monitors API

OPEN COLLECTION

Topograph Billing Pricing API

OPEN COLLECTION

Topograph Billing Search API

OPEN COLLECTION

Topograph Billing Workspaces API

OPEN COLLECTION

Scroll for all 7

Arazzo Workflows 2

Multi-step API workflows described with the Arazzo specification.

Monitor a company for register changes

Start monitoring a company, review its change logs, then stop monitoring.

ARAZZO

Resolve a company and retrieve KYB data

Search for a company, request its data and documents, then poll for the result.

ARAZZO

MCP Servers 1

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

Topograph MCP Server

Remote MCP server at api.topograph.co over HTTP.

MCP SERVER

Agent Skills 3

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

Monitor a company for register changes

AGENT SKILL

Retrieve ownership, UBOs and subsidiaries

AGENT SKILL

Resolve a company and retrieve KYB data

AGENT SKILL

Event Specifications 1

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

Topograph Monitoring Webhooks

ASYNCAPI

Spectral Rules 1

Spectral governance rulesets for linting and validating these APIs.

Topograph API Rules

53 rules · 49 errors 3 warnings 1 info

SPECTRAL

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.

Topograph Openapi Overlay

3 actions · update · topograph-openapi-original.json

DERIVED

Security Posture 3

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

Topograph Authentication

apiKey/oauth2 · 2 schemes

SECURITY

Topograph Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Topograph Trust Center

ISO 27001:2022, SOC 2 Type 2, Penetration test certification

SECURITY

Scopes 1

OAuth scopes governing access to this provider's APIs.

Topograph Scopes

7 scopes · authorizationCode/refreshToken

7 scopes

SCOPES

Agentic Access 1

Recommended x-agentic-access execution contracts for AI agents.

Topograph Agentic Access

22 operations · 9 acting · 9 human-in-the-loop

22 operations · 9 acting

AGENTIC

Resources

Get Started 3

Portal, sign-up, and the first successful call

DeveloperPortal

DeveloperPortal

GettingStarted

GettingStarted

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

WellKnown

LLMsTxt

AgentSkill

AgenticAccess

Design & Contract 9

Pagination, idempotency, versioning, errors, and events

Conventions

Idempotency

ErrorCatalog

DataModel

Conformance

Lifecycle

Webhooks

Arazzo

Arazzo

Scroll for all 9

Access & Security 5

Authentication, authorization, and security posture

Authentication

OAuthScopes

Compliance

TrustCenter

DomainSecurity

Operate 3

Status, limits, changes, and where to get help

StatusPage

StatusPage

Deprecation

Deprecation

ChangeLog

ChangeLog

Commercial 3

Pricing, plans, and the legal terms of use

Pricing

Pricing

TermsOfService

TermsOfService

PrivacyPolicy

PrivacyPolicy

Company 4

The organization behind the API

Blog

Blog

BlogRSS

BlogRSS

LinkedIn

Website

Website

Other 1

Properties that don't map to a standard resource type

Overlay

Overlay

Source (apis.yml)

aid: topograph
name: Topograph
description: Topograph is a KYB (Know Your Business) data platform that connects directly to official European and international
  business registers (35+ countries) for real-time company verification. It provides company data and official documents with
  source-traceable provenance, ownership-graph analysis across shareholders, ultimate beneficial owners and subsidiaries,
  cross-border entity resolution, and continuous change monitoring delivered over webhooks. Built for fintechs, neobanks and
  compliance software vendors, Topograph is exposed as a REST API (x-api-key) with a published MCP server, an x402 agentic-commerce
  surface, and pay-per-request pricing, backed by SOC 2 Type 2 and ISO 27001:2022 certifications.
deliveryModel:
  model: saas
  open_source: false
  commercial: true
  callable_host: true
  label: Hosted service · you call their endpoint
  confidence: high
  source:
  - openapi
  - pricing
  generated: '2026-08-28'
  method: derived
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source:
  - authentication
  - scopes
  - security
  generated: '2026-11-06'
  method: derived
image: https://www.topograph.co/opengraph-image
url: https://raw.githubusercontent.com/api-evangelist/topograph/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- seedcamp
x-tier: stub
x-tier-reason: portfolio-lead
x-docs-platform: mintlify
x-docs-platform-confidence: medium
x-docs-platform-checked: 2026-10-17
x-docs-hosting: vercel
x-enrichment:
  date: '2026-07-21'
  status: enriched
  artifacts_added: 28
  pass: local-v1
x-company:
  legal_name: Topograph SAS
  registration: SIREN 932884117, RCS Paris
specificationVersion: '0.23'
created: '2026-07-17'
modified: '2026-07-21'
tags:
- Company
- KYB
- Company Data
- Business Registers
- Compliance
- Identity Verification
- Beneficial Ownership
- AML
- Due Diligence
- Fintech
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
apis:
- aid: topograph:topograph-billing-api
  name: Topograph Billing API
  description: The Billing API from Topograph — 1 operation(s) for billing.
  humanURL: https://docs.topograph.co
  baseURL: https://api.topograph.co
  tags:
  - Billing
  properties:
  - type: OpenAPI
    url: openapi/topograph-billing-api-openapi.yml
  - type: Documentation
    url: https://docs.topograph.co
  - type: APIReference
    url: https://docs.topograph.co/api-reference
  - type: Documentation
    url: https://api.topograph.co/api/x402
- aid: topograph:topograph-billing-notifications-api
  name: Topograph Billing Notifications API
  description: The Billing Notifications API from Topograph — 3 operation(s) for billing notifications.
  humanURL: https://docs.topograph.co
  baseURL: https://api.topograph.co
  tags:
  - Billing Notifications
  properties:
  - type: OpenAPI
    url: openapi/topograph-billing-notifications-api-openapi.yml
  - type: Documentation
    url: https://docs.topograph.co
  - type: APIReference
    url: https://docs.topograph.co/api-reference
  - type: Documentation
    url: https://api.topograph.co/api/x402
- aid: topograph:topograph-data-api
  name: Topograph Data API
  description: The Data API from Topograph — 3 operation(s) for data.
  humanURL: https://docs.topograph.co
  baseURL: https://api.topograph.co
  tags:
  - Data
  properties:
  - type: OpenAPI
    url: openapi/topograph-data-api-openapi.yml
  - type: Documentation
    url: https://docs.topograph.co
  - type: APIReference
    url: https://docs.topograph.co/api-reference
  - type: Documentation
    url: https://api.topograph.co/api/x402
- aid: topograph:topograph-monitors-api
  name: Topograph Monitors API
  description: The Monitors API from Topograph — 3 operation(s) for monitors.
  humanURL: https://docs.topograph.co
  baseURL: https://api.topograph.co
  tags:
  - Monitors
  properties:
  - type: OpenAPI
    url: openapi/topograph-monitors-api-openapi.yml
  - type: Documentation
    url: https://docs.topograph.co
  - type: APIReference
    url: https://docs.topograph.co/api-reference
  - type: Documentation
    url: https://api.topograph.co/api/x402
- aid: topograph:topograph-pricing-api
  name: Topograph Pricing API
  description: The Pricing API from Topograph — 1 operation(s) for pricing.
  humanURL: https://docs.topograph.co
  baseURL: https://api.topograph.co
  tags:
  - Pricing
  properties:
  - type: OpenAPI
    url: openapi/topograph-pricing-api-openapi.yml
  - type: Documentation
    url: https://docs.topograph.co
  - type: APIReference
    url: https://docs.topograph.co/api-reference
  - type: Documentation
    url: https://api.topograph.co/api/x402
- aid: topograph:topograph-search-api
  name: Topograph Search API
  description: The Search API from Topograph — 1 operation(s) for search.
  humanURL: https://docs.topograph.co
  baseURL: https://api.topograph.co
  tags:
  - Search
  properties:
  - type: OpenAPI
    url: openapi/topograph-search-api-openapi.yml
  - type: Documentation
    url: https://docs.topograph.co
  - type: APIReference
    url: https://docs.topograph.co/api-reference
  - type: Documentation
    url: https://api.topograph.co/api/x402
- aid: topograph:topograph-workspaces-api
  name: Topograph Workspaces API
  description: The Workspaces API from Topograph — 3 operation(s) for workspaces.
  humanURL: https://docs.topograph.co
  baseURL: https://api.topograph.co
  tags:
  - Workspace
  tags_raw:
  - Workspaces
  properties:
  - type: OpenAPI
    url: openapi/topograph-workspaces-api-openapi.yml
  - type: Documentation
    url: https://docs.topograph.co
  - type: APIReference
    url: https://docs.topograph.co/api-reference
  - type: Documentation
    url: https://api.topograph.co/api/x402
common:
- type: DeveloperPortal
  url: https://docs.topograph.co
- type: Documentation
  url: https://docs.topograph.co
- type: APIReference
  url: https://docs.topograph.co/api-reference
- type: GettingStarted
  url: https://docs.topograph.co/quickstart
- type: Blog
  url: https://topograph.co/blog
- type: BlogRSS
  url: https://topograph.co/blog/feed.xml
- type: Pricing
  url: https://topograph.co/pricing
- type: SignUp
  url: https://app.topograph.co
- type: TermsOfService
  url: https://topograph.co/terms-of-service
- type: PrivacyPolicy
  url: https://topograph.co/privacy-policy
- type: LinkedIn
  url: https://www.linkedin.com/company/topograph-data/
- type: Website
  url: http://topograph.co
- type: MCPServer
  url: mcp/topograph-mcp.yml
- type: WellKnown
  url: well-known/topograph-well-known.yml
- type: LLMsTxt
  url: llms/topograph-llms.txt
- type: Overlay
  url: overlays/topograph-openapi-overlay.yaml
- type: Authentication
  url: authentication/topograph-authentication.yml
- type: OAuthScopes
  url: scopes/topograph-scopes.yml
- type: Conventions
  url: conventions/topograph-conventions.yml
- type: Idempotency
  url: conventions/topograph-conventions.yml
- type: ErrorCatalog
  url: errors/topograph-problem-types.yml
- type: DataModel
  url: data-model/topograph-data-model.yml
- type: Conformance
  url: conformance/topograph-conformance.yml
- type: Compliance
  url: security/topograph-trust-center.yml
- type: Lifecycle
  url: lifecycle/topograph-lifecycle.yml
- type: StatusPage
  url: https://status.topograph.co/
- type: Deprecation
  url: lifecycle/topograph-lifecycle.yml
- type: ChangeLog
  url: changelog/topograph-changelog.yml
- type: Webhooks
  url: asyncapi/topograph-monitoring-webhooks.yml
- type: AgentSkill
  url: skills/_index.yml
- type: Arazzo
  name: Resolve a company and retrieve KYB data
  url: arazzo/topograph-resolve-and-retrieve.yml
- type: Arazzo
  name: Monitor a company for register changes
  url: arazzo/topograph-monitor-company.yml
- type: AgenticAccess
  url: agentic-access/topograph-agentic-access.yml
- type: TrustCenter
  url: security/topograph-trust-center.yml
- type: DomainSecurity
  url: security/topograph-domain-security.yml

Topograph API — frequently asked questions

Does Topograph have an API?

Yes. APIs.io lists 7 APIs from Topograph, including Topograph Billing API, Topograph Billing Notifications API and Topograph Data API, and 4 more.

Is there an OpenAPI specification for the Topograph API?

Yes. APIs.io indexes 7 OpenAPI specifications for Topograph, each linked for download from this page.

How do I authenticate with the Topograph API?

Topograph documents its authentication (apiKey/oauth2 · 2 schemes). The details are profiled on APIs.io as Topograph Authentication.

Does Topograph have an MCP server?

Yes. APIs.io lists 1 MCP server for Topograph: Remote MCP server at api.topograph.co over HTTP.

Is the Topograph API ready for AI agents?

Topograph has a Kin Score of 58.5 out of 100 (strong) and an Agent Readiness score of 57.3 (agent-ready), scored by API Evangelist on 2026-11-06.

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