leadmagic-io

LeadMagic provides a B2B data enrichment API that transforms incomplete lead information into verified work emails, mobile numbers, company data, and buying signals. The platform offers email validation, email finding, profile search, company intelligence, and other enrichment services to help sales teams improve outreach. It operates via a RESTful API hosted at https://api.leadmagic.io, with comprehensive documentation at https://leadmagic.io/docs/v1/introduction. The service emphasizes accuracy, real-time verification, and flexible pricing plans, and includes rate-limit guidelines and support contact.

leadmagic-io publishes 10 API contracts indexed on the APIs.io network, including Ads Data API, Analytics API, Batch API, and 7 more. Tagged areas include B2B, Data Enrichment, Lead Generation, Email Verification, and Company Intelligence.

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

leadmagic-io’s developer surface includes authentication, documentation, API reference, getting-started guide, support, engineering blog, pricing, and 27 more developer resources.

59.4/100 strong Agent 48/100 agent ready Full breakdown ↓
scored 2026-10-31 · rubric v0.25.0 · Show this score on your site →
2 published contracts 3 Agent Skills
B2BData EnrichmentLead GenerationEmail VerificationCompany Intelligence

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-10-31 · rubric v0.25.0
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/.
Show this score on your site. Kin Score badge preview for leadmagic-io It updates itself when the score changes. Paste this where you link to your API docs:
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Raise your score.
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
  • A2A Agent Card +8 pts — a2a/-a2a.yml manifest, graded on conformance.grade against A2A 1.0.0
  • Registration Without a Human +6 pts — a `registration_endpoint` in the served RFC 8414 / OIDC discovery document
  • Typed Event Surface +6 pts — AsyncAPI document, OR webhooks/callbacks objects in the as-published OpenAPI, OR common[].type includes Webhooks
  • Documented Reversibility +6 pts — a reversal operation in the contract, graded up when a window is documented too
  • Pagination +5 pts — share of collection GETs (an array, or one wrapped in data/items/results ...) that declare a page/limit/offset/cursor parameter, a Link header or a next/cursor field; na with no collection GETs
3 more unmet checks in the Agent Readiness table above.
Kin Score — facets with the most composite points still available (weight × headroom):
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/leadmagic-io/apis.yml: open an issue on github.com/api-evangelist/leadmagic-io 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 →

APIs 10

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

LeadMagic B2B Enrichment API

LeadMagic provides a B2B data enrichment API that transforms incomplete lead information into verified work emails, mobile numbers, company data, and buying signals. The platfor...

leadmagic-io Ads Data API

Search advertising data across platforms

leadmagic-io Analytics API

Monitor your API usage with comprehensive analytics endpoints (FREE - no credits consumed)

leadmagic-io Batch API

Campaign-oriented batch enrichment with budgets, clients, suppression lists, and webhooks

leadmagic-io Bulk Jobs API

Submit and manage bulk enrichment jobs for processing CSV files at scale

leadmagic-io Company Data API

Discover company information and intelligence

leadmagic-io Cost Control API

Preview costs, manage credit budgets, and maintain suppression lists to control spend

leadmagic-io Credits API

Manage and check your credit balance

leadmagic-io Jobs Data API

Search job listings and detect career changes

leadmagic-io People Enrichment API

Find and validate contact information for individuals

Scroll for all 10

Agent Skills 3

Packaged agent skills for driving this provider's APIs from an AI assistant.

company-search

AGENT SKILL

email-finder

AGENT SKILL

email-validation

AGENT SKILL

Pricing Plans 1

Published pricing tiers and plan structures.

Rate Limits 1

Documented rate limits and quota policies.

Leadmagic Io Rate Limits

0 limits

RATE LIMITS

Semantic Vocabularies 1

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

Leadmagic Io Context

32 classes · 120 properties

JSON-LD

Spectral Rules 1

Spectral governance rulesets for linting and validating these APIs.

leadmagic-io API Rules

17 rules · 11 errors 2 warnings 4 info

SPECTRAL

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.

Leadmagic Io Openapi Overlay

0 actions · update

UNRECORDED

JSON Schema 6

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

Budget

7 properties

JSON SCHEMA

BulkSubmissionRequest

14 properties

JSON SCHEMA

BulkSubmissionResponse

19 properties

JSON SCHEMA

JobDetailResponse

0 properties

JSON SCHEMA

PreviewCostRequest

5 properties

JSON SCHEMA

PreviewCostResponse

7 properties

JSON SCHEMA

Security Posture 4

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

Leadmagic Io Authentication

1 scheme

SECURITY

Leadmagic Io Domain Security

TLSv1.3 · HSTS · DNSSEC · DMARC

SECURITY

Leadmagic Io Vulnerability Disclosure

security.txt · contact published

SECURITY

Leadmagic Io Trust Center

SOC 2, ISO 27001, GDPR

SECURITY

Scopes 1

OAuth scopes governing access to this provider's APIs.

Leadmagic Io Scopes

OAuth 2.0 · no documented scopes

0 scopes

SCOPES

Agentic Access 1

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

Leadmagic Io Agentic Access

90 operations · 47 acting · 8 human-in-the-loop

90 operations · 47 acting

AGENTIC

Resources

Get Started 3

Portal, sign-up, and the first successful call

Documentation 2

Reference material describing how the API behaves

Agent Surfaces 4

MCP servers, agent skills, and machine-readable catalogs

Design & Contract 6

Pagination, idempotency, versioning, errors, and events

Build 1

SDKs, sample code, and the tooling you integrate with

Access & Security 9

Authentication, authorization, and security posture

Scroll for all 9

Operate 2

Status, limits, changes, and where to get help

Commercial 3

Pricing, plans, and the legal terms of use

Company 2

The organization behind the API

Other 2

Properties that don't map to a standard resource type

Source (apis.yml)

apis.yml Raw ↑
aid: leadmagic-io
name: leadmagic-io
description: LeadMagic provides a B2B data enrichment API that transforms incomplete lead information into verified work emails,
  mobile numbers, company data, and buying signals. The platform offers email validation, email finding, profile search, company
  intelligence, and other enrichment services to help sales teams improve outreach. It operates via a RESTful API hosted at
  https://api.leadmagic.io, with comprehensive documentation at https://leadmagic.io/docs/v1/introduction. The service emphasizes
  accuracy, real-time verification, and flexible pricing plans, and includes rate-limit guidelines and support contact.
url: https://artifacts.apis.io/leadmagic-io/apis.yml
x-type: company
x-source: harvest:mcp-registry
x-tier: profiled
x-tier-reason: enrichment pass 2026-10-30 (modular-v1; was harvest)
specificationVersion: '0.20'
created: '2026-10-30'
modified: '2026-10-30'
openapi: openapi/leadmagic-io-openapi.json
tags:
- B2B
- Data Enrichment
- Lead Generation
- Email Verification
- Company Intelligence
image: https://leadmagic.io/logo/icon.svg
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: AgenticAccess
  url: agentic-access/leadmagic-io-agentic-access.yml
- type: Spectral
  url: rules/leadmagic-io-rules.yml
- type: JSONLD
  url: json-ld/leadmagic-io-context.jsonld
- type: Vocabulary
  url: vocabulary/leadmagic-io-vocabulary.yml
- type: AgentSkill
  url: skills/_index.yml
- type: DataModel
  url: data-model/leadmagic-io-data-model.yml
- type: Compliance
  url: https://leadmagic.io/company/security
- type: Authentication
  url: authentication/leadmagic-io-authentication.yml
- type: ErrorCatalog
  url: errors/leadmagic-io-problem-types.yml
- type: Conformance
  url: conformance/leadmagic-io-conformance.yml
- type: LLMsTxt
  url: llms/leadmagic-io-llms.txt
- type: SecurityTxt
  url: well-known/leadmagic-io-security.txt
- type: SecurityTxt
  url: well-known/leadmagic-io-mcp-security.txt
- type: SecurityTxt
  url: well-known/leadmagic-io-app-security.txt
- type: WellKnown
  url: well-known/leadmagic-io-well-known.yml
- type: Hosts
  url: hosts/leadmagic-io-hosts.yml
- type: Vendors
  url: vendors/leadmagic-io-vendors.yml
- type: StatusPage
  url: https://leadmagic.io/status
- type: Security
  url: https://leadmagic.io/company/security
- type: Login
  url: https://leadmagic.io/sign-in
- type: DeveloperPortal
  url: https://api.leadmagic.io`\n\n
- type: GitHubOrganization
  url: https://github.com/LeadMagic
- type: TrustCenter
  url: security/leadmagic-io-trust-center.yml
- type: VulnerabilityDisclosure
  url: security/leadmagic-io-vulnerability-disclosure.yml
- type: DomainSecurity
  url: security/leadmagic-io-domain-security.yml
- type: Website
  url: https://leadmagic.io/
- type: Documentation
  url: https://leadmagic.io/docs/v1/introduction
- type: APIReference
  url: https://leadmagic.io/docs/v1/introduction
- type: GettingStarted
  url: https://leadmagic.io/docs/v1/introduction
- type: Support
  url: mailto:support@leadmagic.io
- type: Blog
  url: https://leadmagic.io/blog
- type: Pricing
  url: https://leadmagic.io/pricing
- type: TermsOfService
  url: https://leadmagic.io/legal/terms
- type: PrivacyPolicy
  url: https://leadmagic.io/legal/privacy
apis:
- name: LeadMagic B2B Enrichment API
  description: LeadMagic provides a B2B data enrichment API that transforms incomplete lead information into verified work
    emails, mobile numbers, company data, and buying signals. The platform offers email validation, email finding, profile
    search, company intelligence, and other enrichment services to help sales teams improve outreach. It operates via a RESTful
    API hosted at https://api.leadmagic.io, with comprehensive documentation at https://leadmagic.io/docs/v1/introduction.
    The service emphasizes accuracy, real-time verification, and flexible pricing plans, and includes rate-limit guidelines
    and support contact.
  humanURL: https://leadmagic.io/docs/v1/introduction
  baseURL: https://api.leadmagic.io
  aid: leadmagic-io:leadmagic-enrichment-api
- aid: leadmagic-io:leadmagic-io-ads-data-api
  name: leadmagic-io Ads Data API
  description: Search advertising data across platforms
  humanURL: https://leadmagic.io/docs/v1/introduction
  baseURL: https://api.leadmagic.io
  tags:
  - Ads Data
  properties:
  - type: OpenAPI
    url: openapi/leadmagic-io-ads-data-api-openapi.yml
  - type: JSONSchema
    url: json-schema/leadmagic-io-bulk-submission-request-schema.json
  - type: JSONSchema
    url: json-schema/leadmagic-io-bulk-submission-response-schema.json
  - type: JSONSchema
    url: json-schema/leadmagic-io-preview-cost-request-schema.json
  - type: JSONSchema
    url: json-schema/leadmagic-io-preview-cost-response-schema.json
  - type: JSONSchema
    url: json-schema/leadmagic-io-job-detail-response-schema.json
  - type: JSONSchema
    url: json-schema/leadmagic-io-budget-schema.json
- aid: leadmagic-io:leadmagic-io-analytics-api
  name: leadmagic-io Analytics API
  description: Monitor your API usage with comprehensive analytics endpoints (FREE - no credits consumed)
  humanURL: https://leadmagic.io/docs/v1/introduction
  baseURL: https://api.leadmagic.io
  tags:
  - Analytics
  properties:
  - type: OpenAPI
    url: openapi/leadmagic-io-analytics-api-openapi.yml
  - type: JSONSchema
    url: json-schema/leadmagic-io-bulk-submission-request-schema.json
  - type: JSONSchema
    url: json-schema/leadmagic-io-bulk-submission-response-schema.json
  - type: JSONSchema
    url: json-schema/leadmagic-io-preview-cost-request-schema.json
  - type: JSONSchema
    url: json-schema/leadmagic-io-preview-cost-response-schema.json
  - type: JSONSchema
    url: json-schema/leadmagic-io-job-detail-response-schema.json
  - type: JSONSchema
    url: json-schema/leadmagic-io-budget-schema.json
- aid: leadmagic-io:leadmagic-io-batch-api
  name: leadmagic-io Batch API
  description: Campaign-oriented batch enrichment with budgets, clients, suppression lists, and webhooks
  humanURL: https://leadmagic.io/docs/v1/introduction
  baseURL: https://api.leadmagic.io
  tags:
  - Batch
  properties:
  - type: OpenAPI
    url: openapi/leadmagic-io-batch-api-openapi.yml
  - type: JSONSchema
    url: json-schema/leadmagic-io-bulk-submission-request-schema.json
  - type: JSONSchema
    url: json-schema/leadmagic-io-bulk-submission-response-schema.json
  - type: JSONSchema
    url: json-schema/leadmagic-io-preview-cost-request-schema.json
  - type: JSONSchema
    url: json-schema/leadmagic-io-preview-cost-response-schema.json
  - type: JSONSchema
    url: json-schema/leadmagic-io-job-detail-response-schema.json
  - type: JSONSchema
    url: json-schema/leadmagic-io-budget-schema.json
- aid: leadmagic-io:leadmagic-io-bulk-jobs-api
  name: leadmagic-io Bulk Jobs API
  description: Submit and manage bulk enrichment jobs for processing CSV files at scale
  humanURL: https://leadmagic.io/docs/v1/introduction
  baseURL: https://api.leadmagic.io
  tags:
  - Bulk Jobs
  properties:
  - type: OpenAPI
    url: openapi/leadmagic-io-bulk-jobs-api-openapi.yml
  - type: JSONSchema
    url: json-schema/leadmagic-io-bulk-submission-request-schema.json
  - type: JSONSchema
    url: json-schema/leadmagic-io-bulk-submission-response-schema.json
  - type: JSONSchema
    url: json-schema/leadmagic-io-preview-cost-request-schema.json
  - type: JSONSchema
    url: json-schema/leadmagic-io-preview-cost-response-schema.json
  - type: JSONSchema
    url: json-schema/leadmagic-io-job-detail-response-schema.json
  - type: JSONSchema
    url: json-schema/leadmagic-io-budget-schema.json
- aid: leadmagic-io:leadmagic-io-company-data-api
  name: leadmagic-io Company Data API
  description: Discover company information and intelligence
  humanURL: https://leadmagic.io/docs/v1/introduction
  baseURL: https://api.leadmagic.io
  tags:
  - Company Data
  properties:
  - type: OpenAPI
    url: openapi/leadmagic-io-company-data-api-openapi.yml
  - type: JSONSchema
    url: json-schema/leadmagic-io-bulk-submission-request-schema.json
  - type: JSONSchema
    url: json-schema/leadmagic-io-bulk-submission-response-schema.json
  - type: JSONSchema
    url: json-schema/leadmagic-io-preview-cost-request-schema.json
  - type: JSONSchema
    url: json-schema/leadmagic-io-preview-cost-response-schema.json
  - type: JSONSchema
    url: json-schema/leadmagic-io-job-detail-response-schema.json
  - type: JSONSchema
    url: json-schema/leadmagic-io-budget-schema.json
- aid: leadmagic-io:leadmagic-io-cost-control-api
  name: leadmagic-io Cost Control API
  description: Preview costs, manage credit budgets, and maintain suppression lists to control spend
  humanURL: https://leadmagic.io/docs/v1/introduction
  baseURL: https://api.leadmagic.io
  tags:
  - Cost Control
  properties:
  - type: OpenAPI
    url: openapi/leadmagic-io-cost-control-api-openapi.yml
  - type: JSONSchema
    url: json-schema/leadmagic-io-bulk-submission-request-schema.json
  - type: JSONSchema
    url: json-schema/leadmagic-io-bulk-submission-response-schema.json
  - type: JSONSchema
    url: json-schema/leadmagic-io-preview-cost-request-schema.json
  - type: JSONSchema
    url: json-schema/leadmagic-io-preview-cost-response-schema.json
  - type: JSONSchema
    url: json-schema/leadmagic-io-job-detail-response-schema.json
  - type: JSONSchema
    url: json-schema/leadmagic-io-budget-schema.json
- aid: leadmagic-io:leadmagic-io-credits-api
  name: leadmagic-io Credits API
  description: Manage and check your credit balance
  humanURL: https://leadmagic.io/docs/v1/introduction
  baseURL: https://api.leadmagic.io
  tags:
  - Credits
  properties:
  - type: OpenAPI
    url: openapi/leadmagic-io-credits-api-openapi.yml
  - type: JSONSchema
    url: json-schema/leadmagic-io-bulk-submission-request-schema.json
  - type: JSONSchema
    url: json-schema/leadmagic-io-bulk-submission-response-schema.json
  - type: JSONSchema
    url: json-schema/leadmagic-io-preview-cost-request-schema.json
  - type: JSONSchema
    url: json-schema/leadmagic-io-preview-cost-response-schema.json
  - type: JSONSchema
    url: json-schema/leadmagic-io-job-detail-response-schema.json
  - type: JSONSchema
    url: json-schema/leadmagic-io-budget-schema.json
- aid: leadmagic-io:leadmagic-io-jobs-data-api
  name: leadmagic-io Jobs Data API
  description: Search job listings and detect career changes
  humanURL: https://leadmagic.io/docs/v1/introduction
  baseURL: https://api.leadmagic.io
  tags:
  - Jobs Data
  properties:
  - type: OpenAPI
    url: openapi/leadmagic-io-jobs-data-api-openapi.yml
  - type: JSONSchema
    url: json-schema/leadmagic-io-bulk-submission-request-schema.json
  - type: JSONSchema
    url: json-schema/leadmagic-io-bulk-submission-response-schema.json
  - type: JSONSchema
    url: json-schema/leadmagic-io-preview-cost-request-schema.json
  - type: JSONSchema
    url: json-schema/leadmagic-io-preview-cost-response-schema.json
  - type: JSONSchema
    url: json-schema/leadmagic-io-job-detail-response-schema.json
  - type: JSONSchema
    url: json-schema/leadmagic-io-budget-schema.json
- aid: leadmagic-io:leadmagic-io-people-enrichment-api
  name: leadmagic-io People Enrichment API
  description: Find and validate contact information for individuals
  humanURL: https://leadmagic.io/docs/v1/introduction
  baseURL: https://api.leadmagic.io
  tags:
  - People Enrichment
  properties:
  - type: OpenAPI
    url: openapi/leadmagic-io-people-enrichment-api-openapi.yml
  - type: JSONSchema
    url: json-schema/leadmagic-io-bulk-submission-request-schema.json
  - type: JSONSchema
    url: json-schema/leadmagic-io-bulk-submission-response-schema.json
  - type: JSONSchema
    url: json-schema/leadmagic-io-preview-cost-request-schema.json
  - type: JSONSchema
    url: json-schema/leadmagic-io-preview-cost-response-schema.json
  - type: JSONSchema
    url: json-schema/leadmagic-io-job-detail-response-schema.json
  - type: JSONSchema
    url: json-schema/leadmagic-io-budget-schema.json
x-enrichment:
  date: '2026-10-30'
  status: enriched
  artifacts_added: 60
  pass: modular-v1
  engine: identity=oss,contract=oss,surfaces=oss,docs=oss,regulatory=oss

leadmagic-io API — frequently asked questions

Does leadmagic-io have an API?

Yes. APIs.io lists 10 APIs from leadmagic-io, including LeadMagic B2B Enrichment API, leadmagic-io Ads Data API and leadmagic-io Analytics API, and 7 more.

Is there an OpenAPI specification for the leadmagic-io API?

Yes. APIs.io indexes 9 OpenAPI specifications for leadmagic-io, each linked for download from this page.

How do I authenticate with the leadmagic-io API?

leadmagic-io documents its authentication (1 scheme). The details are profiled on APIs.io as Leadmagic Io Authentication.

Is the leadmagic-io API ready for AI agents?

leadmagic-io has a Kin Score of 59.4 out of 100 (strong) and an Agent Readiness score of 48.3 (agent-ready), scored by API Evangelist on 2026-10-31.

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