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Leadpages
Leadpages is an AI web platform with built-in conversion optimization, part of the Redbrick family of brands. It builds and hosts landing pages, multi-page sites and blogs that improve themselves through A/B testing, Smart Traffic variant routing, click and scroll heatmaps, dynamic text replacement and auto-personalization, with no traffic caps on any plan. For developers and agents it publishes a REST API covering pages, sites, assets, blogs, analytics, forms, custom domains and brand kits; a hosted Model Context Protocol server exposing 47 tools over OAuth 2.0 with PKCE; webhooks for page-publish, lead-capture and form-submission events; and an A2A agent card describing a nine-agent campaign team. Founded 2012 and rebuilt from scratch in 2026.
Leadpages publishes 3 APIs on the APIs.io network. Tagged areas include Company, Landing Pages, Marketing, Conversion Optimization, and A/B Testing.
The Leadpages catalog on APIs.io includes 1 event-driven AsyncAPI specification.
Leadpages’ developer surface includes documentation, API reference, getting-started guide, pricing, signup flow, support, engineering blog, and 22 more developer resources.
3 APIs
1 MCP Servers
Company Landing Pages Marketing Conversion Optimization A/B Testing Website Builder Lead Generation Content Management Agents Analytics
On this page
Kin Score
APIs 3
MCP Servers 1
Pricing Plans 1
Rate Limits 1
Event Specs 1
Security Posture 4
Scopes 1
Resources 29
apis.yml
24 Operational Transparency
Composite quality — 56.2/100 · strong
Contract Quality
12.9 / 25
Developer Ergonomics
12.2 / 20
Commercial Clarity
18.4 / 20
Operational Transparency
3.1 / 13
Agent readiness — 49/100 · agent ready
Machine-Readable Contract
18 / 18
Agentic Access Contract
0 / 10
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
7 / 7
Typed Event Surface
6 / 6
Agent Skills
0 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
8 / 8
Dry-Run / Simulate Mode
0 / 4
Individual APIs this provider publishes, each with its own machine-readable definition.
Model Context Protocol servers that expose these APIs to AI agents.
Published pricing tiers and plan structures.
Documented rate limits and quota policies.
AsyncAPI definitions for this provider's event-driven and streaming APIs.
Authentication, domain security, vulnerability disclosure, and trust-center signals.
OAuth scopes governing access to this provider's APIs.
Get Started 3
Portal, sign-up, and the first successful call
Documentation 2
Reference material describing how the API behaves
Agent Surfaces 3
MCP servers, agent skills, and machine-readable catalogs
Design & Contract 4
Pagination, idempotency, versioning, errors, and events
Build 1
SDKs, sample code, and the tooling you integrate with
Access & Security 7
Authentication, authorization, and security posture
Scroll for all 7
Operate 2
Status, limits, changes, and where to get help
Commercial 4
Pricing, plans, and the legal terms of use
Company 2
The organization behind the API
Other 1
Properties that don't map to a standard resource type
Source (apis.yml)
aid: leadpages
name: Leadpages
description: Leadpages is an AI web platform with built-in conversion optimization, part of the Redbrick family of brands.
It builds and hosts landing pages, multi-page sites and blogs that improve themselves through A/B testing, Smart Traffic
variant routing, click and scroll heatmaps, dynamic text replacement and auto-personalization, with no traffic caps on any
plan. For developers and agents it publishes a REST API covering pages, sites, assets, blogs, analytics, forms, custom domains
and brand kits; a hosted Model Context Protocol server exposing 47 tools over OAuth 2.0 with PKCE; webhooks for page-publish,
lead-capture and form-submission events; and an A2A agent card describing a nine-agent campaign team. Founded 2012 and rebuilt
from scratch in 2026.
url: https://raw.githubusercontent.com/api-evangelist/leadpages/refs/heads/main/apis.yml
image: https://leadpages.com/og-image.png
x-type: company
x-source: harvest:marketing-integration-graph
specificationVersion: '0.20'
created: '2026-08-12'
modified: '2026-08-12'
tags:
- Company
- Landing Pages
- Marketing
- Conversion Optimization
- A/B Testing
- Website Builder
- Lead Generation
- Content Management
- Agents
- Analytics
apis:
- name: Leadpages REST API
description: RESTful API covering the full Leadpages platform across eight documented endpoint categories — Pages, Sites,
Assets, Blogs, Analytics, Forms, Domains and Brand Kits — with JSON responses and bearer-token authentication using lp_-prefixed
API keys. Available on the Pro plan and above.
humanURL: https://leadpages.com/developers/docs
baseURL: https://api.leadpages.com
tags:
- Landing Pages
- Content Management
- Marketing
properties:
- type: Documentation
url: https://leadpages.com/developers/docs
- type: APIReference
url: https://leadpages.com/developers/docs
- type: Authentication
url: authentication/leadpages-authentication.yml
- type: Webhooks
url: asyncapi/leadpages-webhooks.yml
- name: Leadpages MCP Server
description: Hosted Model Context Protocol server exposing 47 tools across Pages, Sites, Assets, Blogs, Brand Kit and Utility
categories, letting AI assistants build, publish, edit and manage landing pages, sites and blogs. Authenticates with OAuth
2.0 and PKCE — no API keys — and is included on every plan, including the free trial.
humanURL: https://leadpages.com/developers/mcp
baseURL: https://mcp.leadpages.com/mcp
tags:
- Agents
- Landing Pages
- Content Management
properties:
- type: MCPServer
url: mcp/leadpages-mcp.yml
- type: Documentation
url: https://leadpages.com/developers/mcp
- type: OAuthScopes
url: scopes/leadpages-scopes.yml
- name: Leadpages A2A Agent
description: Agent2Agent endpoint for a nine-agent marketing team — Otto, Piper, Cash, Iris, Ray, Milo, Penn, Vera and Cam
— that watches campaigns, proposes optimizations and, with explicit approval, executes changes against live ad accounts.
Five skills covering team chat, per-agent chat, proposal review, proposal approval and funnel overview, secured with OAuth
2.0.
humanURL: https://leadpages.com/developers
baseURL: https://leadpages.com/api/a2a
tags:
- Agents
- Marketing
properties:
- type: AgentCard
url: a2a/leadpages-a2a.yml
maintainers:
- FN: Kin Lane
email: kin@apievangelist.com
- FN: APIs.json
email: info@apis.io
common:
- type: Website
url: https://leadpages.com/
- type: DeveloperPortal
url: https://leadpages.com/developers
- type: Documentation
url: https://leadpages.com/developers/docs
- type: APIReference
url: https://leadpages.com/developers/docs
- type: GettingStarted
url: https://leadpages.com/developers/docs#quickstart
- type: Pricing
url: https://leadpages.com/pricing
- type: SignUp
url: https://leadpages.com/free-trial
- type: TermsOfService
url: https://leadpages.com/legal/terms
- type: PrivacyPolicy
url: https://leadpages.com/legal/privacy
- type: Support
url: https://leadpages.com/contact
- type: Blog
url: https://leadpages.com/blog
- type: GitHubOrganization
url: https://github.com/LeadPages
- type: Security
url: https://leadpages.com/security
- type: Compliance
url: https://leadpages.com/security
- type: TrustCenter
url: security/leadpages-trust-center.yml
- type: VulnerabilityDisclosure
url: security/leadpages-vulnerability-disclosure.yml
- type: DomainSecurity
url: security/leadpages-domain-security.yml
- type: WellKnown
url: well-known/leadpages-well-known.yml
- type: AgentCard
url: a2a/leadpages-a2a.yml
- type: MCPServer
url: mcp/leadpages-mcp.yml
- type: Authentication
url: authentication/leadpages-authentication.yml
- type: OAuthScopes
url: scopes/leadpages-scopes.yml
- type: LLMsTxt
url: llms/leadpages-llms.txt
- type: Plans
url: plans/leadpages-plans-pricing.yml
- type: RateLimits
url: rate-limits/leadpages-rate-limits.yml
- type: Conformance
url: conformance/leadpages-conformance.yml
- type: Lifecycle
url: lifecycle/leadpages-lifecycle.yml
- type: Conventions
url: conventions/leadpages-conventions.yml
- type: Webhooks
url: asyncapi/leadpages-webhooks.yml
x-vouched-by:
- Chili Piper
- Drip
- EmailOctopus
- Improvado
- MailerLite
x-vouch-count: 5
x-enrichment:
date: '2026-08-12'
status: enriched
artifacts_added: 16
pass: local-v1