aid: adapt-io name: Adapt description: >- Adapt (adapt.io) is a B2B lead intelligence and sales acceleration platform that provides a database of 250M+ verified business contacts, 16M+ decision makers, and 12M+ company profiles, refreshed at roughly 5M records per day. Adapt sells the data three ways — through a web Prospector for list building and ABM, a LinkedIn/website Chrome extension for in-context contact discovery, and a public REST API for programmatic search, enrichment, and contact purchase. The Prospect API exposes four operations (contact search, company search, contact enrichment, and contact purchase / fetch) with 50+ firmographic, technographic, and demographic attributes per record, header- based authentication via account email + API key, and a 250 requests-per- minute rate limit. Pricing is published for self-serve Free, Starter ($49/mo) and Basic ($99/mo) tiers; API access is gated to the custom enterprise plan with negotiated email, phone, and enrichment credit allotments. Adapt is primarily used by sales, marketing, and RevOps teams for outbound campaigns, CRM enrichment, lead scoring, ICP list building, and data hygiene, with CRM exports to Salesforce, HubSpot, Pipedrive, Zoho, Outreach, and Salesgear. type: Index deliveryModel: model: saas open_source: false commercial: true callable_host: true label: Hosted service · you call their endpoint confidence: high source: - openapi - pricing generated: '2026-08-28' method: derived accessModel: pricing: freemium onboarding: self-serve trial: false try_now: true public: false label: Freemium · Self-serve signup confidence: high source: - plans - authentication - rate-limits - security generated: '2026-09-03' method: derived position: Producing access: 3rd-Party image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/adapt-io.png tags: - B2B Data - Contact Data - Company Data - Lead Intelligence - Sales Intelligence - Sales Acceleration - Data Enrichment - Prospecting - Lead Generation - Email Finder - Account Based Marketing - CRM Enrichment - Marketing - Sales tags_raw: - B2B Data - Contact Data - Company Data - Lead Intelligence - Sales Intelligence - Sales Acceleration - Data Enrichment - Prospecting - Lead Generation - Email Finder - ABM - CRM Enrichment - Marketing - Sales url: https://raw.githubusercontent.com/api-evangelist/adapt-io/refs/heads/main/apis.yml created: '2026-05-25' modified: '2026-08-13' specificationVersion: '0.23' apis: - aid: adapt-io:adapt-io-account-api name: Adapt Account API description: The account API from Adapt — 1 operation(s) for account. humanURL: https://www.adapt.io/api-docs/v3/ baseURL: https://api.adapt.io/v3 tags: - Account tags_raw: - account properties: - type: OpenAPI url: openapi/adapt-io-account-api-openapi.yml - type: Documentation url: https://www.adapt.io/api-docs/v3/ - type: Documentation url: https://www.adapt.io/platform/api - type: JSONSchema url: json-schema/adapt-contact-schema.json - type: JSONSchema url: json-schema/adapt-company-schema.json - type: JSONLD url: json-ld/adapt-io-context.jsonld - type: Examples url: examples/adapt-contact-search-example.json - type: Examples url: examples/adapt-contact-enrich-example.json - aid: adapt-io:adapt-io-company-api name: Adapt Company API description: The company API from Adapt — 1 operation(s) for company. humanURL: https://www.adapt.io/api-docs/v3/ baseURL: https://api.adapt.io/v3 tags: - Company tags_raw: - company properties: - type: OpenAPI url: openapi/adapt-io-company-api-openapi.yml - type: Documentation url: https://www.adapt.io/api-docs/v3/ - type: Documentation url: https://www.adapt.io/platform/api - type: JSONSchema url: json-schema/adapt-contact-schema.json - type: JSONSchema url: json-schema/adapt-company-schema.json - type: JSONLD url: json-ld/adapt-io-context.jsonld - type: Examples url: examples/adapt-contact-search-example.json - type: Examples url: examples/adapt-contact-enrich-example.json - aid: adapt-io:adapt-io-contact-api name: Adapt Contact API description: The contact API from Adapt — 7 operation(s) for contact. humanURL: https://www.adapt.io/api-docs/v3/ baseURL: https://api.adapt.io/v3 tags: - Contact tags_raw: - contact properties: - type: OpenAPI url: openapi/adapt-io-contact-api-openapi.yml - type: Documentation url: https://www.adapt.io/api-docs/v3/ - type: Documentation url: https://www.adapt.io/platform/api - type: JSONSchema url: json-schema/adapt-contact-schema.json - type: JSONSchema url: json-schema/adapt-company-schema.json - type: JSONLD url: json-ld/adapt-io-context.jsonld - type: Examples url: examples/adapt-contact-search-example.json - type: Examples url: examples/adapt-contact-enrich-example.json - aid: adapt-io:adapt-io-contribution-api name: Adapt Contribution API description: The contribution API from Adapt — 1 operation(s) for contribution. humanURL: https://www.adapt.io/api-docs/v3/ baseURL: https://api.adapt.io/v3 tags: - CONTRIBUTION tags_raw: - contribution properties: - type: OpenAPI url: openapi/adapt-io-contribution-api-openapi.yml - type: Documentation url: https://www.adapt.io/api-docs/v3/ - type: Documentation url: https://www.adapt.io/platform/api - type: JSONSchema url: json-schema/adapt-contact-schema.json - type: JSONSchema url: json-schema/adapt-company-schema.json - type: JSONLD url: json-ld/adapt-io-context.jsonld - type: Examples url: examples/adapt-contact-search-example.json - type: Examples url: examples/adapt-contact-enrich-example.json - aid: adapt-io:adapt-io-email-api name: Adapt Email API description: The email API from Adapt — 2 operation(s) for email. humanURL: https://www.adapt.io/api-docs/v3/ baseURL: https://api.adapt.io/v3 tags: - Email tags_raw: - email properties: - type: OpenAPI url: openapi/adapt-io-email-api-openapi.yml - type: Documentation url: https://www.adapt.io/api-docs/v3/ - type: Documentation url: https://www.adapt.io/platform/api - type: JSONSchema url: json-schema/adapt-contact-schema.json - type: JSONSchema url: json-schema/adapt-company-schema.json - type: JSONLD url: json-ld/adapt-io-context.jsonld - type: Examples url: examples/adapt-contact-search-example.json - type: Examples url: examples/adapt-contact-enrich-example.json - aid: adapt-io:adapt-io-emailid-api name: Adapt Emailid API description: The emailid API from Adapt — 6 operation(s) for emailid. humanURL: https://www.adapt.io/api-docs/v3/ baseURL: https://api.adapt.io/v3 tags: - emailid properties: - type: OpenAPI url: openapi/adapt-io-emailid-api-openapi.yml - type: Documentation url: https://www.adapt.io/api-docs/v3/ - type: Documentation url: https://www.adapt.io/platform/api - type: JSONSchema url: json-schema/adapt-contact-schema.json - type: JSONSchema url: json-schema/adapt-company-schema.json - type: JSONLD url: json-ld/adapt-io-context.jsonld - type: Examples url: examples/adapt-contact-search-example.json - type: Examples url: examples/adapt-contact-enrich-example.json - aid: adapt-io:adapt-io-filter-api name: Adapt Filter API description: The filter API from Adapt — 3 operation(s) for filter. humanURL: https://www.adapt.io/api-docs/v3/ baseURL: https://api.adapt.io/v3 tags: - Filter tags_raw: - filter properties: - type: OpenAPI url: openapi/adapt-io-filter-api-openapi.yml - type: Documentation url: https://www.adapt.io/api-docs/v3/ - type: Documentation url: https://www.adapt.io/platform/api - type: JSONSchema url: json-schema/adapt-contact-schema.json - type: JSONSchema url: json-schema/adapt-company-schema.json - type: JSONLD url: json-ld/adapt-io-context.jsonld - type: Examples url: examples/adapt-contact-search-example.json - type: Examples url: examples/adapt-contact-enrich-example.json - aid: adapt-io:adapt-io-health-api name: Adapt Health API description: The health API from Adapt — 1 operation(s) for health. humanURL: https://www.adapt.io/api-docs/v3/ baseURL: https://api.adapt.io/v3 tags: - Health tags_raw: - health properties: - type: OpenAPI url: openapi/adapt-io-health-api-openapi.yml - type: Documentation url: https://www.adapt.io/api-docs/v3/ - type: Documentation url: https://www.adapt.io/platform/api - type: JSONSchema url: json-schema/adapt-contact-schema.json - type: JSONSchema url: json-schema/adapt-company-schema.json - type: JSONLD url: json-ld/adapt-io-context.jsonld - type: Examples url: examples/adapt-contact-search-example.json - type: Examples url: examples/adapt-contact-enrich-example.json - aid: adapt-io:adapt-io-webhooks-api name: Adapt Webhooks API description: The webhooks API from Adapt — 2 operation(s) for webhooks. humanURL: https://www.adapt.io/api-docs/v3/ baseURL: https://api.adapt.io/v3 tags: - Webhook tags_raw: - webhooks properties: - type: OpenAPI url: openapi/adapt-io-webhooks-api-openapi.yml - type: Documentation url: https://www.adapt.io/api-docs/v3/ - type: Documentation url: https://www.adapt.io/platform/api - type: JSONSchema url: json-schema/adapt-contact-schema.json - type: JSONSchema url: json-schema/adapt-company-schema.json - type: JSONLD url: json-ld/adapt-io-context.jsonld - type: Examples url: examples/adapt-contact-search-example.json - type: Examples url: examples/adapt-contact-enrich-example.json common: - type: CapabilityMap url: capabilities/adapt-io-capability-edges.yml name: Adapt Business Capability Map - type: Overlay url: overlays/adapt-io-company-search-api-overlay.yaml - type: Overlay url: overlays/adapt-io-contact-enrichment-api-overlay.yaml - type: Overlay url: overlays/adapt-io-contact-purchase-api-overlay.yaml - type: Overlay url: overlays/adapt-io-contact-search-api-overlay.yaml - type: PostmanWorkspace url: https://www.postman.com/kinlaneapi/adapt/overview - type: AgenticAccess url: agentic-access/adapt-io-agentic-access.yml - type: DomainSecurity url: security/adapt-io-domain-security.yml - type: Authentication url: authentication/adapt-io-authentication.yml - type: Website url: https://www.adapt.io - type: Portal url: https://www.adapt.io/platform/api - type: Documentation url: https://www.adapt.io/api-docs/v3/ - type: GettingStarted url: https://www.adapt.io/api-docs/v3/ - type: SignUp url: https://www.adapt.io/free-trial - type: Login url: https://www.adapt.io/login.htm - type: Pricing url: https://www.adapt.io/pricing - type: Plans url: plans/adapt-io-plans-pricing.yml - type: RateLimits url: rate-limits/adapt-io-rate-limits.yml - type: FinOps url: finops/adapt-io-finops.yml - type: Product url: https://www.adapt.io/platform/prospecting - type: Product url: https://www.adapt.io/platform/api - type: Product url: https://www.adapt.io/data-os - type: Product url: https://www.adapt.io/our-data - type: Extension url: https://chromewebstore.google.com/detail/adapt-prospector/lkfklokpfbpcmpdacencdkjncpojdgff name: Adapt Prospector Chrome Extension - type: Directory url: https://www.adapt.io/directory/industry - type: Blog url: https://www.adapt.io/blog/ - type: Company url: https://www.adapt.io/about - type: Customers url: https://www.adapt.io/customer-stories - type: ContactUs url: https://www.adapt.io/contact-us/ - type: PrivacyPolicy url: https://www.adapt.io/privacy.htm - type: TermsOfService url: https://www.adapt.io/termsAndConditions.htm - type: LinkedIn url: https://www.linkedin.com/company/adapt-io - type: Twitter url: https://twitter.com/adapt_io - type: Packages url: packages/adapt-io-packages.yml - type: X-MCPServerCandidate url: mcp/adapt-io-mcp.yml note: 'Renamed from MCPServer 2026-09-03 (roadmap#247): the manifest self-describes as status: candidate — a tool list derived from the published API contracts, not an existing server. The scorer already read the manifest and reported mcp_server correctly; the MCPServer type was crediting the artifact-type surfaces with a server that does not exist.' - type: LLMsTxt url: llms/adapt-io-llms.txt - type: Conventions url: conventions/adapt-io-conventions.yml - type: ErrorCatalog url: errors/adapt-io-problem-types.yml - type: Lifecycle url: lifecycle/adapt-io-lifecycle.yml - type: Conformance url: conformance/adapt-io-conformance.yml - type: DataModel url: data-model/adapt-io-data-model.yml - type: AgentSkill url: skills/_index.yml - type: APIReference url: https://www.adapt.io/api-docs/v3/ - type: Support url: https://www.adapt.io/contact-us/ - type: Partners url: https://www.adapt.io/adapt-partnership - type: Features data: - 250M+ verified B2B contact database with 50+ attributes per record - 16M+ decision-maker profiles and 12M+ company profiles - ~5M records refreshed daily through ML-assisted data hygiene - Prospect API with contact search, company search, enrichment, and purchase endpoints - Header-based authentication (email + apiKey) with 250 requests-per-minute rate limit - Cursor-based pagination via cursorMark for high-volume search - Email deliverability scoring with 75 / 85 / 95 minimum thresholds - Technographic filtering (technology stack) and exact-title matching - Suppression list support to filter previously-contacted or owned contacts - Chrome extension for in-context prospecting from LinkedIn and company websites - CRM export to Salesforce, HubSpot, Pipedrive, Zoho, Outreach, and Salesgear - Job-change alerts and department-growth tracking on the Custom plan - Free, Starter ($49/mo), Basic ($99/mo), and Custom (API-enabled) plans - 7-day free trial without credit card and 20% annual-billing discount sources: - https://www.adapt.io - https://www.adapt.io/pricing - https://www.adapt.io/our-data - https://www.adapt.io/platform/api - https://www.adapt.io/api-docs/v3/ maintainers: - FN: Kin Lane email: kin@apievangelist.com x-enrichment: date: '2026-08-13' status: enriched artifacts_added: 17 pass: local-v1