Clay website screenshot

Clay

Clay is an AI-native sales prospecting and GTM data orchestration platform built around Clay Tables — spreadsheet-like workspaces that combine 150+ data providers, AI research agents, and outbound automations. Clay's developer surface is integration-oriented rather than a traditional public REST API: HTTP API enrichment columns, incoming and outgoing webhooks, a Chrome extension, and native connectors to CRMs, sequencers, and data providers. External systems push data into Clay Tables and consume enriched rows via webhooks or exports back to systems of record.

Clay publishes 6 APIs on the APIs.io network. Tagged areas include Prospecting, GTM, Sales, Enrichment, and Automation.

Clay’s developer surface includes documentation, pricing, engineering blog, signup flow, YouTube channel, and 10 more developer resources.

27.1/100 emerging ▬ flat Agent 3/100 human only Full breakdown ↓
scored 2026-07-28 · rubric v0.6
AccessFree
6 APIs
ProspectingGTMSalesEnrichmentAutomationAIWebhooks

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-07-28 · rubric v0.6
Composite quality — 27.1/100 · emerging
Contract Quality 0.0 / 25
Developer Ergonomics 2.2 / 20
Commercial Clarity 14.7 / 20
Operational Transparency 2.7 / 13
Governance 0.0 / 12
Discoverability 7.4 / 10
Agent readiness — 3/100 · human only
Machine-Readable Contract 0 / 18
Agentic Access Contract 0 / 10
MCP Server 0 / 12
Machine-Readable Auth 0 / 10
Idempotency 0 / 9
Stable Error Semantics 0 / 8
Request/Response Examples 0 / 7
Rate-Limit Signaling 7 / 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
Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. This rating is computed from github.com/api-evangelist/clay-com: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

APIs 6

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

Clay HTTP API Enrichment

Generic HTTP request column inside Clay Tables that lets users call any external REST or GraphQL endpoint with row-level variables and write the response back into Clay. Acts as...

Clay Incoming Webhooks

Webhook source that pushes data from any external system into a Clay Table as new rows. Used to trigger Clay workflows from CRMs, signal providers, and product events.

Clay Outgoing Webhooks

Action column that POSTs enriched row data to an external webhook URL, used to deliver Clay-produced data to CRMs, sequencers, Slack, and custom backends.

Clay Tables

The core spreadsheet-style workspace that combines source rows, enrichment columns, conditional logic, AI agents, and write-back destinations. Tables are the unit of automation ...

Clay Integrations

Catalog of native connectors and 150+ data providers — Salesforce, HubSpot, Pipedrive, Apollo, Clearbit, ZoomInfo, LinkedIn Sales Navigator, Smartlead, Instantly, Apollo, OpenAI...

Clay Chrome Extension

Browser extension for scraping LinkedIn profiles and other web pages directly into Clay Tables, used to bootstrap prospect lists from manual research.

GraphQL 1

GraphQL schemas published by this provider.

Pricing Plans 1

Published pricing tiers and plan structures.

Rate Limits 1

Documented rate limits and quota policies.

Clay Com Rate Limits

2 limits

RATE LIMITS

FinOps 1

Cost, billing, and metering signals for API financial operations.

Security Posture 1

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

Clay Com Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Resources

Get Started 2

Portal, sign-up, and the first successful call

Documentation 1

Reference material describing how the API behaves

Access & Security 1

Authentication, authorization, and security posture

Learn 1

Tutorials, courses, talks, and written guidance

Operate 1

Status, limits, changes, and where to get help

Commercial 3

Pricing, plans, and the legal terms of use

Company 4

The organization behind the API

Other 2

Properties that don't map to a standard resource type

Source (apis.yml)

apis.yml Raw ↑
aid: clay-com
url: https://raw.githubusercontent.com/api-evangelist/clay-com/refs/heads/main/apis.yml
name: Clay
kind: company
description: 'Clay is an AI-native sales prospecting and GTM data orchestration platform built around Clay Tables — spreadsheet-like
  workspaces that combine 150+ data providers, AI research agents, and outbound automations. Clay''s developer surface is
  integration-oriented rather than a traditional public REST API: HTTP API enrichment columns, incoming and outgoing webhooks,
  a Chrome extension, and native connectors to CRMs, sequencers, and data providers. External systems push data into Clay
  Tables and consume enriched rows via webhooks or exports back to systems of record.'
accessModel:
  pricing: free
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Free
  confidence: medium
  source:
  - plans
  generated: '2026-07-22'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/clay-com.png
tags:
- Prospecting
- GTM
- Sales
- Enrichment
- Automation
- AI
- Webhooks
created: '2026-05-23'
modified: '2026-05-23'
specificationVersion: '0.19'
apis:
- aid: clay-com:http-api
  name: Clay HTTP API Enrichment
  description: Generic HTTP request column inside Clay Tables that lets users call any external REST or GraphQL endpoint with
    row-level variables and write the response back into Clay. Acts as Clay's universal API client for integrating arbitrary
    services into a workflow.
  humanURL: https://university.clay.com/docs
  baseURL: https://university.clay.com/docs
  tags:
  - HTTP
  - Enrichment
  - REST
  properties:
  - type: Documentation
    url: https://university.clay.com/docs
  - url: graphql/clay-com-graphql.md
    type: GraphQL
- aid: clay-com:webhooks-incoming
  name: Clay Incoming Webhooks
  description: Webhook source that pushes data from any external system into a Clay Table as new rows. Used to trigger Clay
    workflows from CRMs, signal providers, and product events.
  humanURL: https://university.clay.com/docs
  baseURL: https://app.clay.com
  tags:
  - Webhooks
  - Source
  - Ingest
  properties:
  - type: Documentation
    url: https://university.clay.com/docs
- aid: clay-com:webhooks-outgoing
  name: Clay Outgoing Webhooks
  description: Action column that POSTs enriched row data to an external webhook URL, used to deliver Clay-produced data to
    CRMs, sequencers, Slack, and custom backends.
  humanURL: https://university.clay.com/docs
  baseURL: https://university.clay.com/docs
  tags:
  - Webhooks
  - Action
  - Export
  properties:
  - type: Documentation
    url: https://university.clay.com/docs
- aid: clay-com:tables
  name: Clay Tables
  description: The core spreadsheet-style workspace that combines source rows, enrichment columns, conditional logic, AI agents,
    and write-back destinations. Tables are the unit of automation and the data plane every other integration reads from and
    writes to.
  humanURL: https://www.clay.com/learn/tables
  baseURL: https://app.clay.com
  tags:
  - Tables
  - Workflow
  - Data
  properties:
  - type: Documentation
    url: https://university.clay.com/docs
- aid: clay-com:integrations
  name: Clay Integrations
  description: Catalog of native connectors and 150+ data providers — Salesforce, HubSpot, Pipedrive, Apollo, Clearbit, ZoomInfo,
    LinkedIn Sales Navigator, Smartlead, Instantly, Apollo, OpenAI, and many more — exposed as source, enrichment, signal,
    and export columns inside Clay Tables.
  humanURL: https://www.clay.com/integrations
  baseURL: https://www.clay.com/integrations
  tags:
  - Integrations
  - Marketplace
  - Connectors
  properties:
  - type: Documentation
    url: https://www.clay.com/integrations
- aid: clay-com:chrome-extension
  name: Clay Chrome Extension
  description: Browser extension for scraping LinkedIn profiles and other web pages directly into Clay Tables, used to bootstrap
    prospect lists from manual research.
  humanURL: https://chromewebstore.google.com/detail/clay/jcdciginbafocoljjicajneijiapongl
  baseURL: https://chromewebstore.google.com/detail/clay/jcdciginbafocoljjicajneijiapongl
  tags:
  - Chrome
  - Extension
  - Scraping
  properties:
  - type: Documentation
    url: https://university.clay.com/docs
common:
- type: DomainSecurity
  url: security/clay-com-domain-security.yml
- type: Website
  url: https://www.clay.com
- type: App
  url: https://app.clay.com
- type: Documentation
  url: https://university.clay.com/docs
- type: University
  url: https://university.clay.com
- type: Integrations
  url: https://www.clay.com/integrations
- type: Pricing
  url: https://www.clay.com/pricing
- type: Blog
  url: https://www.clay.com/blog
- type: Signup
  url: https://app.clay.com/signup
- type: Login
  url: https://app.clay.com/login
- type: PrivacyPolicy
  url: https://www.clay.com/privacy
- type: TermsOfService
  url: https://www.clay.com/terms
- type: Slack
  url: https://www.clay.com/community
- type: LinkedIn
  url: https://www.linkedin.com/company/clay-gtm
- type: Twitter
  url: https://x.com/clay_gtm
- type: YouTube
  url: https://www.youtube.com/@clay_gtm
integrations:
- name: Salesforce
- name: HubSpot
- name: Pipedrive
- name: Apollo
- name: Clearbit
- name: ZoomInfo
- name: LinkedIn Sales Navigator
- name: Smartlead
- name: Instantly
- name: OpenAI
- name: Anthropic
- name: Slack
- name: Gmail
- name: Outlook
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com