RichAPI

RichAPI provides a B2B data enrichment platform and Managed Customer Platform (MCP) that aggregates over 65 GTM data endpoints across categories such as company enrichment, contact finding, social signals, and webscraping. With a single API key and credit pool, developers can integrate live contact, company, and signal data into applications, CRMs, and AI assistants. The service offers a free tier with 25 credits, flexible pricing, and extensive documentation for quick onboarding.

RichAPI is listed with 1 API on the APIs.io network. Tagged areas include Company, Data Enrichment, B2B, and MCP.

RichAPI’s developer surface includes support, authentication, API reference, documentation, pricing, engineering blog, and 18 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

35.7/100 thin ▲ 5.8 Agent 22/100 agent aware Heartbeat 100/100 alive Full breakdown ↓
scored 2026-11-13 · rubric v0.28.0 · Show this score on your site →

AccessFreemiumSelf serve⚡ Free to try

1 API 1 MCP Servers

Company Data Enrichment B2B MCP

Kin Score

Kin Score How this is scored →
scored 2026-11-13 · rubric v0.28.0

Composite quality — 35.7/100 · thin

Contract Quality 0.0 / 21

Developer Ergonomics 8.9 / 17

Access Clarity 10.5 / 17

Operational Transparency 2.6 / 11

Contract Governance 1.9 / 10

Discoverability 5.7 / 9

Regulatory Posture 3.2 / 15

Agent readiness — 22/100 · 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 0 / 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 Ask about this →
Agentic Access Contract +10 pts — agentic_access artifact present (x-agentic-access), graded by author Ask about this →
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) Ask about this →
Stable Error Semantics +8 pts — OpenAPI $refs a shared error schema across 4xx/5xx responses (verified), else common[].type includes ErrorCatalog / ErrorCodes / DeclineCodes Ask about this →
A2A Agent Card +8 pts — a2a/-a2a.yml manifest, graded on conformance.grade against A2A 1.0.0 Ask about this →
Rate-Limit Signaling +7 pts — OpenAPI responses document X-RateLimit-* / RateLimit headers (verified), else a rate_limits artifact or RateLimits link (documented) Ask about this →

8 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 Ask about this →
Operational Transparency scores 23.8 — up to +9.9 composite points Ask about this →
Contract Governance scores 18.2 — up to +9.8 composite points Ask about this →

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.

Not sure how this applies to your stack? Ask about any one item. Kin Lane reads every question, looks at your profile and your situation, and replies with what a fix would take — scoped to that one area, priced up front, yours whether you ship it or not. Ask a question →

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/richapi/apis.yml: open an issue on github.com/api-evangelist/richapi 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.

RichAPI Backend API

RichAPI Backend API providing data enrichment and MCP endpoints.

MCP Servers 1

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

RichAPI MCP Server

Remote MCP server at mcp.richapi.ai.

MCP SERVER

RichAPI pricing

Prices published by RichAPI, read 2026-10-02 from richapi.ai/pricing.

Plan	Price
Sandbox	$0
Starter	$100
Growth	$450
Scale	$800
Enterprise	Custom

Plan details, limits and sources →

Pricing Plans 1

Published pricing tiers and plan structures.

RichAPI Plans Pricing

5 plans

PLANS

Compliance 1

Attestations the provider states (SOC 2, ISO 27001 and others), quoted from its own trust page. APIs.io verifies none of them.

RichAPI

2 quoted statements, read from RichAPI's own page on 2026-11-10.

COMPLIANCE

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.

RichAPI Openapi Overlay

0 actions · update

DERIVED

Security Posture 3

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

RichAPI Authentication

1 scheme

SECURITY

RichAPI Domain Security

TLSv1.3 · HSTS

SECURITY

RichAPI Trust Center

SOC 2, GDPR

SECURITY

Resources

Get Started 2

Portal, sign-up, and the first successful call

Login

DeveloperPortal

DeveloperPortal

Documentation 2

Reference material describing how the API behaves

APIReference

APIReference

Documentation

Documentation

Agent Surfaces 3

MCP servers, agent skills, and machine-readable catalogs

LLMsTxt

LLMsTxt

MCPServer

MCPServer

WellKnown

WellKnown

Design & Contract 1

Pagination, idempotency, versioning, errors, and events

Conformance

Conformance

Build 2

SDKs, sample code, and the tooling you integrate with

SDKs

SDKs

Packages

Packages

Access & Security 5

Authentication, authorization, and security posture

Compliance

Authentication

Security

TrustCenter

DomainSecurity

Operate 2

Status, limits, changes, and where to get help

Support

Support

StatusPage

StatusPage

Commercial 2

Pricing, plans, and the legal terms of use

Plans

Plans

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

Attestations

Attestations

Source (apis.yml)

aid: richapi
name: RichAPI
accessModel:
  pricing: freemium
  onboarding: self-serve
  trial: false
  try_now: true
  public: false
  gated: none
  gated_source:
  - onboarding
  label: Freemium · Self-serve signup
  confidence: medium
  source:
  - plans
  - authentication
  - security
  generated: '2026-11-13'
  method: derived
image: https://richapi.ai/opengraph-image
description: RichAPI provides a B2B data enrichment platform and Managed Customer Platform (MCP) that aggregates over 65 GTM
  data endpoints across categories such as company enrichment, contact finding, social signals, and webscraping. With a single
  API key and credit pool, developers can integrate live contact, company, and signal data into applications, CRMs, and AI
  assistants. The service offers a free tier with 25 credits, flexible pricing, and extensive documentation for quick onboarding.
url: https://raw.githubusercontent.com/api-evangelist/richapi/refs/heads/main/apis.yml
x-type: company
x-source: harvest:new-submission
x-tier: profiled
x-tier-reason: enrichment pass 2026-10-02 (modular-v1; was harvest)
specificationVersion: '0.20'
created: '2026-10-02'
modified: '2026-10-02'
tags:
- Company
- Data Enrichment
- B2B
- MCP
tags_raw:
- Company
- API
- Data-Enrichment
- B2B
- MCP
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Support
  url: https://help.richapi.ai/en/
- type: Plans
  url: plans/richapi-plans-pricing.yml
- type: Compliance
  url: https://richapi.ai/security
- type: Authentication
  url: authentication/richapi-authentication.yml
- type: Conformance
  url: conformance/richapi-conformance.yml
- type: LLMsTxt
  url: llms/richapi-llms.txt
- type: MCPServer
  url: mcp/richapi-mcp.yml
- type: WellKnown
  url: well-known/richapi-well-known.yml
- type: Hosts
  url: hosts/richapi-hosts.yml
- type: Vendors
  url: vendors/richapi-vendors.yml
- type: SDKs
  url: packages/richapi-packages.yml
- type: Packages
  url: packages/richapi-packages.yml
- type: StatusPage
  url: https://status.richapi.ai
- type: Security
  url: https://richapi.ai/security
- type: Login
  url: https://app.richapi.ai/auth/sign-in
- type: APIReference
  url: https://richapi.ai/developers
- type: TrustCenter
  url: security/richapi-trust-center.yml
- type: DomainSecurity
  url: security/richapi-domain-security.yml
- type: Website
  url: https://richapi.ai/
- type: Documentation
  url: https://app.richapi.ai/docs
- type: DeveloperPortal
  url: https://app.richapi.ai
- type: Pricing
  url: https://richapi.ai/pricing
- type: Blog
  url: https://richapi.ai/blog
- type: Attestations
  url: compliance/richapi-compliance.yml
apis:
- name: RichAPI Backend API
  description: RichAPI Backend API providing data enrichment and MCP endpoints.
  humanURL: https://app.richapi.ai/docs
  baseURL: https://api.richapi.ai
  aid: richapi:richapi-backend-api
x-submission-notes: GTM data API (LinkedIn enrichment, people search, contact finding, signals) with REST + MCP.
x-submission-probe: root 200; llms.txt 200; OpenAPI 3.1.0 70 paths (app.richapi.ai/api/openapi, server api.richapi.ai/api/v1);
  MCP mcp.richapi.ai/mcp 401 (OAuth/x-api-key); 404 probe 404
x-enrichment:
  date: '2026-10-02'
  status: enriched
  artifacts_added: 21
  pass: modular-v1
  engine: identity=local,contract=local,surfaces=local,docs=local,regulatory=local

RichAPI — frequently asked questions

Does RichAPI have an API?

Yes. APIs.io lists 1 API from RichAPI, including RichAPI Backend API.

How do I authenticate with the RichAPI?

RichAPI documents its authentication (1 scheme). The details are profiled on APIs.io as RichAPI Authentication.

How much does the RichAPI cost?

RichAPI publishes its prices; its Sandbox plan is $0 as of 2026-10-02. APIs.io lists 5 pricing plans for RichAPI, with each plan's price, limits and inclusions under Pricing on this page.

Does RichAPI have an MCP server?

Yes. APIs.io lists 1 MCP server for RichAPI: Remote MCP server at mcp.richapi.ai.

Is the RichAPI ready for AI agents?

RichAPI has a Kin Score of 35.7 out of 100 (thin) and an Agent Readiness score of 22.2 (agent-aware), scored by API Evangelist on 2026-11-13.

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.

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