Clay953f

Clay is a data infrastructure platform that aggregates over 150 premium data sources and AI research agents into a single system, enabling users to run agentic workflows and launch go‑to‑market (GTM) plays that turn insights into revenue. It offers a 14‑day free trial with no credit card required, targeting marketers, sales teams, and product managers seeking automated growth workflows.

Clay953f publishes 7 API contracts indexed on the APIs.io network, including Credits API, Me API, Routines API, and 4 more. Tagged areas include Data Marketplace, CRM Enrichment, and AI Agents.

The Clay953f catalog on APIs.io includes 1 JSON-LD context and 1 Spectral governance ruleset.

Clay953f’s developer surface includes documentation, changelog, authentication, sandbox, pricing, engineering blog, getting-started guide, and 33 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

55.1/100 strong ▬ flat Agent 35/100 agent ready Full breakdown ↓
scored 2026-11-06 · rubric v0.27.0 · Show this score on your site →

AccessPaidOpen

1 published contract 3 Agent Skills

Data Marketplace CRM Enrichment AI Agents

What this lets a business do 1

Business capabilities this provider's published APIs can perform, derived from its own contracts. Browse all capabilities →

Data & Reference Information Services

AE-230

Kin Score

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

Composite quality — 55.1/100 · strong

Contract Quality 11.8 / 19

Developer Ergonomics 6.7 / 15

Access Clarity 10.5 / 15

Operational Transparency 3.7 / 10

Contract Governance 3.2 / 9

Discoverability 4.2 / 8

Regulatory Posture 4.6 / 15

Create-or-Update Ergonomics 0.0 / 10

Agent readiness — 35/100 · agent ready

Machine-Readable Contract 18 / 18

Agentic Access Contract 10 / 10

Documented Reversibility 0 / 6

MCP Server 0 / 12

Machine-Readable Auth 10 / 10

Idempotency 0 / 9

Stable Error Semantics 8 / 8

Request/Response Examples 0 / 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 0 / 6

Protected Resource Metadata 0 / 5

Registration Without a Human 0 / 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):

MCP Server +12 pts — deployment.mode + probe verdict on the mcp/ manifest, not the pointer; an unprobed slug falls back to authorship
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)
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)
Request/Response Examples +7 pts — share of operations carrying request/response examples; else an Examples / Code Samples link
Registration Without a Human +6 pts — a `registration_endpoint` in the served RFC 8414 / OIDC discovery document

6 more unmet checks in the Agent Readiness table above.

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

Developer Ergonomics scores 44.6 — up to +11.1 composite points
Contract Quality scores 63.0 — up to +9.3 composite points
Operational Transparency scores 38.2 — up to +8.0 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/clay953f/apis.yml: open an issue on github.com/api-evangelist/clay953f 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 1

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.

OpenAPI

measured — observed by APIs.io (published)

APIs 7

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

Clay API

API documentation is available but machine‑readable specifications were not found.

Clay953f Credits API

Workspace credit balances.

Clay953f Me API

Authenticated user and workspace endpoints.

Clay953f Routines API

Routine discovery and execution endpoints.

Clay953f Search API

Search creation and pagination endpoints.

Clay953f Tables API

Structured table query endpoints.

Clay953f Workflows Runs API

Search workflow runs by query.

Plan details, limits and sources →

Billed by: seat · FinOps profile →

Pricing Plans 2

Published pricing tiers and plan structures.

Clay953F Plans Pricing

3 plans

PLANS

Clay953F Price Estimates

0 plans

PLANS

Service Levels 1

Uptime the provider promises or reports, as SLA4OAI. Read from its own pages; APIs.io runs no monitors.

Clay953f

SLA

FinOps 1

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

Clay953F Finops

FINOPS

Semantic Vocabularies 1

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

Clay953F Context

48 classes · 89 properties

JSON-LD

Spectral Rules 1

Spectral governance rulesets for linting and validating these APIs.

Clay953f API Rules

70 rules · 62 errors 2 warnings 6 info

SPECTRAL

JSON Schema 17

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

BatchResultsInProgress

4 properties

JSON SCHEMA

CreateSearchRequest

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

Clay953F Agentic Access

16 operations · 7 acting

AGENTIC

Resources

Get Started 2

Portal, sign-up, and the first successful call

Sandbox

Sandbox

GettingStarted

GettingStarted

Documentation 2

Reference material describing how the API behaves

Documentation

Documentation

APIReference

APIReference

Agent Surfaces 4

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess

AgentSkill

LLMsTxt

WellKnown

Design & Contract 8

Pagination, idempotency, versioning, errors, and events

Spectral

JSONLD

Vocabulary

DataModel

Conventions

ErrorCatalog

Conformance

Webhooks

Scroll for all 8

Access & Security 9

Authentication, authorization, and security posture

SecurityTxt

Security

Authentication

SecurityTxt

SecurityTxt

SecurityTxt

TrustCenter

VulnerabilityDisclosure

VulnerabilityDisclosure

DomainSecurity

DomainSecurity

Scroll for all 9

Operate 3

Status, limits, changes, and where to get help

ChangeLog

ChangeLog

StatusPage

StatusPage

ChangeLog

ChangeLog

Commercial 5

Pricing, plans, and the legal terms of use

FinOps

PrivacyPolicy

Plans

TermsOfService

Pricing

Company 3

The organization behind the API

Newsroom

Newsroom

Blog

Blog

Website

Website

Other 4

Properties that don't map to a standard resource type

CapabilityMap

AgentCard

Hosts

Vendors

Source (apis.yml)

aid: clay953f
name: Clay953f
accessModel:
  pricing: paid
  onboarding: open
  trial: false
  try_now: false
  public: true
  gated: none
  gated_source:
  - onboarding
  label: Paid · Open access
  confidence: medium
  probe_state: unreadable
  source:
  - plans
  - authentication
  - security
  generated: '2026-11-06'
  method: derived
image: https://cdn.prod.website-files.com/61477f2c24a826836f969afe/6a3ab15061812432ead96f56_Clay_Homepage_og-image%201000.png
description: Clay is a data infrastructure platform that aggregates over 150 premium data sources and AI research agents into
  a single system, enabling users to run agentic workflows and launch go‑to‑market (GTM) plays that turn insights into revenue.
  It offers a 14‑day free trial with no credit card required, targeting marketers, sales teams, and product managers seeking
  automated growth workflows.
url: https://raw.githubusercontent.com/api-evangelist/clay953f/refs/heads/main/apis.yml
x-type: company
x-source: harvest:secondary-market
x-tier: profiled
x-tier-reason: enrichment pass 2026-10-08 (modular-v1; was harvest)
specificationVersion: '0.20'
created: '2026-10-08'
modified: '2026-10-08'
x-docs-platform: mintlify
x-docs-platform-confidence: medium
x-docs-platform-checked: 2026-10-17
tags:
- Data Marketplace
- CRM Enrichment
- AI Agents
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: AgenticAccess
  url: agentic-access/clay953f-agentic-access.yml
- type: FinOps
  url: finops/clay953f-finops.yml
- type: SecurityTxt
  url: well-known/clay953f-status-security.txt
- type: PrivacyPolicy
  url: https://privacy.clay.com/
- type: Documentation
  url: https://university.clay.com/docs
- type: CapabilityMap
  url: capabilities/clay953f-capability-edges.yml
  name: Clay953f Business Capability Map
- type: Plans
  url: plans/clay953f-plans-pricing.yml
- type: Spectral
  url: rules/clay953f-rules.yml
- type: JSONLD
  url: json-ld/clay953f-context.jsonld
- type: Vocabulary
  url: vocabulary/clay953f-vocabulary.yml
- type: AgentSkill
  url: skills/_index.yml
- type: DataModel
  url: data-model/clay953f-data-model.yml
- type: ChangeLog
  url: changelog/clay953f-changelog.yml
- type: Conventions
  url: conventions/clay953f-conventions.yml
- type: Security
  url: https://trust.clay.com
- type: Authentication
  url: authentication/clay953f-authentication.yml
- type: ErrorCatalog
  url: errors/clay953f-problem-types.yml
- type: Conformance
  url: conformance/clay953f-conformance.yml
- type: LLMsTxt
  url: llms/clay953f-llms.txt
- type: AgentCard
  url: a2a/clay953f-a2a.yml
- type: SecurityTxt
  url: well-known/clay953f-security.txt
- type: SecurityTxt
  url: well-known/clay953f-community-security.txt
- type: SecurityTxt
  url: well-known/clay953f-clay-security.txt
- type: WellKnown
  url: well-known/clay953f-well-known.yml
- type: Hosts
  url: hosts/clay953f-hosts.yml
- type: Vendors
  url: vendors/clay953f-vendors.yml
- type: Webhooks
  url: https://www.clay.com/glossary/webhooks
- type: TrustCenter
  url: https://trust.clay.com/
- type: TermsOfService
  url: https://www.clay.com/terms-of-service
- type: StatusPage
  url: https://status.clay.com/
- type: Sandbox
  url: https://www.clay.com/fr/glossary/sandbox
- type: Pricing
  url: https://www.clay.com/pricing
- type: Newsroom
  url: https://www.clay.com/press
- type: ChangeLog
  url: https://www.clay.com/changelog
- type: Blog
  url: https://www.clay.com/blog
- type: GettingStarted
  url: https://developers.clay.com/quickstart
- type: APIReference
  url: https://developers.clay.com/
- type: VulnerabilityDisclosure
  url: security/clay953f-vulnerability-disclosure.yml
- type: DomainSecurity
  url: security/clay953f-domain-security.yml
- type: Website
  url: https://www.clay.com
apis:
- name: Clay API
  description: API documentation is available but machine‑readable specifications were not found.
  humanURL: https://developers.clay.com/
  baseURL: null
  aid: clay953f:clay-api
- aid: clay953f:clay953f-credits-api
  name: Clay953f Credits API
  description: Workspace credit balances.
  humanURL: https://developers.clay.com/
  tags:
  - Credit
  tags_raw:
  - credits
  properties:
  - type: OpenAPI
    url: openapi/clay953f-credits-api-openapi.yml
- aid: clay953f:clay953f-me-api
  name: Clay953f Me API
  description: Authenticated user and workspace endpoints.
  humanURL: https://developers.clay.com/
  tags:
  - Me
  tags_raw:
  - me
  properties:
  - type: OpenAPI
    url: openapi/clay953f-me-api-openapi.yml
- aid: clay953f:clay953f-routines-api
  name: Clay953f Routines API
  description: Routine discovery and execution endpoints.
  humanURL: https://developers.clay.com/
  tags:
  - Routines
  tags_raw:
  - routines
  properties:
  - type: OpenAPI
    url: openapi/clay953f-routines-api-openapi.yml
  - type: JSONSchema
    url: json-schema/clay953f-run-routine-request-schema.json
  - type: JSONSchema
    url: json-schema/clay953f-run-results-complete-schema.json
  - type: JSONSchema
    url: json-schema/clay953f-batch-results-in-progress-schema.json
  - type: JSONSchema
    url: json-schema/clay953f-run-results-in-progress-schema.json
  - type: JSONSchema
    url: json-schema/clay953f-start-batch-request-schema.json
  - type: JSONSchema
    url: json-schema/clay953f-run-routine-response-schema.json
- aid: clay953f:clay953f-search-api
  name: Clay953f Search API
  description: Search creation and pagination endpoints.
  humanURL: https://developers.clay.com/
  tags:
  - Search
  tags_raw:
  - search
  properties:
  - type: OpenAPI
    url: openapi/clay953f-search-api-openapi.yml
  - type: JSONSchema
    url: json-schema/clay953f-next-search-results-response-schema.json
  - type: JSONSchema
    url: json-schema/clay953f-search-fields-response-schema.json
  - type: JSONSchema
    url: json-schema/clay953f-create-search-request-schema.json
  - type: JSONSchema
    url: json-schema/clay953f-next-query-mode-results-response-schema.json
  - type: JSONSchema
    url: json-schema/clay953f-next-search-results-body-schema.json
  - type: JSONSchema
    url: json-schema/clay953f-create-search-response-schema.json
- aid: clay953f:clay953f-tables-api
  name: Clay953f Tables API
  description: Structured table query endpoints.
  humanURL: https://developers.clay.com/
  tags:
  - Tables
  tags_raw:
  - tables
  properties:
  - type: OpenAPI
    url: openapi/clay953f-tables-api-openapi.yml
  - type: JSONSchema
    url: json-schema/clay953f-query-response-schema.json
  - type: JSONSchema
    url: json-schema/clay953f-structured-query-request-schema.json
- aid: clay953f:clay953f-workflowsruns-api
  name: Clay953f Workflows Runs API
  description: Search workflow runs by query.
  humanURL: https://developers.clay.com/
  tags: []
  tags_raw:
  - workflowsRuns
  properties:
  - type: OpenAPI
    url: openapi/clay953f-workflowsruns-api-openapi.yml
  - type: JSONSchema
    url: json-schema/clay953f-runs-query-request-schema.json
  - type: JSONSchema
    url: json-schema/clay953f-runs-query-response-schema.json
  - type: JSONSchema
    url: json-schema/clay953f-runs-query-reference-response-schema.json
x-coverage:
  state: unreadable
  reason: js-rendered-docs
  detail: Developers portal returns HTML pages rendered via JavaScript, no OpenAPI or other machine‑readable spec was found.
  evidence:
  - url: https://developers.clay.com/quickstart
    status: 200
  checked: '2026-10-08'
x-enrichment:
  date: '2026-10-08'
  status: enriched
  artifacts_added: 35
  pass: modular-v1
  engine: identity=local,contract=local,surfaces=local,docs=local,regulatory=local

Clay953f API — frequently asked questions

Does Clay953f have an API?

Yes. APIs.io lists 7 APIs from Clay953f, including Clay API, Clay953f Credits API and Clay953f Me API, and 4 more.

Is there an OpenAPI specification for the Clay953f API?

Yes. APIs.io indexes 6 OpenAPI specifications for Clay953f, each linked for download from this page.

How do I authenticate with the Clay953f API?

Clay953f uses bearer-token authentication (1 scheme). The details are profiled on APIs.io as Clay953F Authentication.

How much does the Clay953f API cost?

Clay953f publishes its prices; its Launch plan is $185/month as of 2026-10-08. APIs.io lists 3 pricing plans for Clay953f, with each plan's price, limits and inclusions under Pricing on this page.

Is the Clay953f API ready for AI agents?

Clay953f has a Kin Score of 55.1 out of 100 (strong) and an Agent Readiness score of 34.5 (agent-ready), scored by API Evangelist on 2026-11-06.

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