Ploid
Ploid is an applied AI lab building a people search and intelligence platform: a living index of more than two billion people available through a web app, a REST API, a CLI, and a hosted MCP server. The Ploid Public API (OpenAPI 3.1, 31 operations on api.ploid.com) covers synchronous people search, person resolution and evidence-backed person research runs, contact and social enrichment, public LinkedIn reads, monitors, and account usage and credit budgets, metered in ACU credits.
Ploid publishes 10 API contracts indexed on the APIs.io network, including Account API, Discovery API, Enrichment API, and 7 more. Tagged areas include Company, People Data, People Search, Contact Enrichment, and Sales Intelligence.
The Ploid catalog on APIs.io includes 1 event-driven AsyncAPI specification, 1 JSON-LD context, and 1 Spectral governance ruleset.
Ploid’s developer surface includes CLI, authentication, documentation, API reference, getting-started guide, pricing, signup flow, and 34 more developer resources.
What this lets a business do 2
Business capabilities this provider's published APIs can perform, derived from its own contracts. Browse all capabilities →
Kin Score
APIs 10
Individual APIs this provider publishes, each with its own machine-readable definition.
Ploid MCP Server
Ploid's hosted Streamable HTTP MCP server at https://api.ploid.com/mcp, protected by OAuth 2.1 (RFC 9728 protected-resource metadata, dynamic client registration, PKCE S256) and...
Ploid Account API
The Account API from Ploid — 4 operation(s) for account.
Ploid Discovery API
The Discovery API from Ploid — 1 operation(s) for discovery.
Ploid Enrichment API
The Enrichment API from Ploid — 1 operation(s) for enrichment.
Ploid Harness API
The Harness API from Ploid — 2 operation(s) for harness.
Ploid Monitors API
The Monitors API from Ploid — 7 operation(s) for monitors.
Ploid People API
The People API from Ploid — 2 operation(s) for people.
Ploid Search API
The Search API from Ploid — 2 operation(s) for search.
Ploid Social API
The Social API from Ploid — 1 operation(s) for social.
Ploid Linked In API
The Linked In API from Ploid — 6 operation(s) for linked in.
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MCP Servers 1
Model Context Protocol servers that expose these APIs to AI agents.
Ploid MCP Server
Ploid's hosted Streamable HTTP MCP server for people research inside ChatGPT, Claude and other remote MCP clients. Connections are scoped to an approved Ploid workspace and cons...
MCP SERVERAgent Skills 4
Packaged agent skills for driving this provider's APIs from an AI assistant.
enrich-contact-and-social
AGENT SKILLmanage-budget-and-key
AGENT SKILLresearch-a-person
AGENT SKILLsearch-people
AGENT SKILLPricing Plans 2
Published pricing tiers and plan structures.
Ploid Plans Pricing
PLANSRate Limits 1
Documented rate limits and quota policies.
Ploid Rate Limits
RATE LIMITSFinOps 1
Cost, billing, and metering signals for API financial operations.
Ploid Finops
FINOPSEvent Specifications 1
AsyncAPI definitions for this provider's event-driven and streaming APIs.
Ploid Webhooks
ASYNCAPISemantic Vocabularies 1
JSON-LD contexts and semantic vocabularies used across these APIs.
Ploid Context
JSON-LDSpectral Rules 1
Spectral governance rulesets for linting and validating these APIs.
Ploid API Rules
SPECTRALOpenAPI 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.
Ploid Openapi Overlay
DERIVEDJSON Schema 6
Standalone JSON Schema definitions for this provider's data models.
HarnessChatCompletionRequest
JSON SCHEMAPersonResponse
JSON SCHEMAResolveResponse
JSON SCHEMASearchHandoffResponse
JSON SCHEMASyncSearchRequest
JSON SCHEMASyncSearchResponse
JSON SCHEMASecurity Posture 2
Authentication, domain security, vulnerability disclosure, and trust-center signals.
Scopes 1
OAuth scopes governing access to this provider's APIs.
Agentic Access 1
Recommended x-agentic-access execution contracts for AI agents.
Resources
Get Started 3
Portal, sign-up, and the first successful call
Documentation 2
Reference material describing how the API behaves
Agent Surfaces 5
MCP servers, agent skills, and machine-readable catalogs
Design & Contract 10
Pagination, idempotency, versioning, errors, and events
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Build 5
SDKs, sample code, and the tooling you integrate with
Access & Security 3
Authentication, authorization, and security posture
Operate 1
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 6
Properties that don't map to a standard resource type
Source (apis.yml)
Ploid API — frequently asked questions
Does Ploid have an API?
Yes. APIs.io lists 10 APIs from Ploid, including Ploid MCP Server, Ploid Account API and Ploid Discovery API, and 7 more.
Is there an OpenAPI specification for the Ploid API?
Yes. APIs.io indexes 9 OpenAPI specifications for Ploid, each linked for download from this page.
How do I authenticate with the Ploid API?
Ploid documents its authentication (apiKey/http/oauth2 · 4 schemes). The details are profiled on APIs.io as Ploid Authentication.
How much does the Ploid API cost?
APIs.io lists 3 pricing plans for Ploid, with each plan's price, limits and inclusions under Pricing Plans on this page.
Does Ploid have an MCP server?
Yes. APIs.io lists 1 MCP server for Ploid: Ploid's hosted Streamable HTTP MCP server for people research inside ChatGPT, Claude and other remote MCP clients. Connections are scoped to an approved Ploid workspace and consume that workspace's AC
Is the Ploid API ready for AI agents?
Ploid has a Kin Score of 66.2 out of 100 (strong) and an Agent Readiness score of 56.8 (agent-native), scored by API Evangelist on 2026-10-31.
Work with this as data
Every provider here is available over the APIs.io API and to AI agents over MCP.