Syft Data

Syft Data, Inc. is a B2B lead-intelligence platform that identifies and qualifies high-intent prospects from inbound website traffic and LinkedIn engagement. Its tracking pixel reveals anonymous visitors, enriches contacts, scores them against an Ideal Customer Profile, and triggers multi-channel outreach ("motions") into CRM, email, LinkedIn, and ad platforms. For developers Syft ships a schema-driven analytics SDK and CLI (npm @syftdata/*), a server-side Lookup and Export REST API secured with sk_live_ keys, outbound webhooks, and an official hosted MCP server so AI agents can query visitor data and build automations from chat.

Syft Data publishes 3 API contracts indexed on the APIs.io network: Export API, Lookup API, and Event Collection API. Tagged areas include Company, Lead Intelligence, Intent Data, Website Visitor Identification, and Sales Intelligence.

The Syft Data catalog on APIs.io includes 1 event-driven AsyncAPI specification and 1 Spectral governance ruleset.

Syft Data’s developer surface includes documentation, API reference, getting-started guide, support, engineering blog, pricing, signup flow, and 29 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

65.3/100 strong ▬ flat Agent 55/100 agent ready Front door AI 3/6 light Heartbeat 62/100 alive saas Full breakdown ↓
scored 2026-11-06 · rubric v0.27.0 · Show this score on your site →

AccessPaid

1 published contract 1 MCP Servers 2 Agent Skills

Company Lead Intelligence Intent Data Website Visitor Identification Sales Intelligence Go-To-Market Analytics MCP

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

Lookup

Kin Score

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

Composite quality — 65.3/100 · strong

Contract Quality 12.1 / 19

Developer Ergonomics 9.7 / 15

Access Clarity 15.0 / 15

Operational Transparency 2.1 / 10

Contract Governance 1.6 / 9

Discoverability 5.6 / 8

Regulatory Posture 6.8 / 15

Create-or-Update Ergonomics 0.0 / 10

Agent readiness — 55/100 · agent ready

Machine-Readable Contract 18 / 18

Agentic Access Contract 0 / 10

Documented Reversibility 0 / 6

MCP Server 12 / 12

Machine-Readable Auth 10 / 10

Idempotency 0 / 9

Stable Error Semantics 8 / 8

Request/Response Examples 0 / 7

Rate-Limit Signaling 7 / 7

Typed Event Surface 6 / 6

Agent Skills 5 / 5

Well-Known Catalog 0 / 4

Consent & Bot Identity 0 / 3

A2A Agent Card 0 / 8

Dry-Run / Simulate Mode 0 / 4

Delegated User Identity 6 / 6

Protected Resource Metadata 5 / 5

Registration Without a Human 6 / 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/.

Show this score on your site.

It updates itself when the score changes. Paste this where you link to your API docs:

<a href="https://apis.io/providers/syft-data/"><img src="https://apis.io/badge/syft-data/card.svg" alt="Syft Data on APIs.io — Kin Score by API Evangelist"></a>

Other styles, a README pill and a shields.io endpoint are on the badge page.

Raise your score.

Agent readiness — checks not met, largest first (exact, from this profile):

Agentic Access Contract +10 pts — agentic_access artifact present (x-agentic-access), graded by author
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
Request/Response Examples +7 pts — share of operations carrying request/response examples; else an Examples / Code Samples link
Documented Reversibility +6 pts — a reversal operation in the contract, graded up when a window is documented too
Agentic Commerce Well-Known Document +5 pts — a parsing /.well-known/ucp.json or acp.json declaring a version and at least one service, OR (0.27) a live x402 payment challenge from _data/x402-adoption.json — `self` when its endpoints are on the provider's own domain, `platform` when they are on a vendor's

3 more unmet checks in the Agent Readiness table above.

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

Operational Transparency scores 21.1 — up to +10.3 composite points
Contract Governance scores 18.2 — up to +9.8 composite points
Contract Quality scores 64.4 — up to +8.9 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/syft-data/apis.yml: open an issue on github.com/api-evangelist/syft-data 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 →

Markets this provider is in provisional

The Kin Score Market layer reads a provider inside its market: its position, and how deep its integrations go. Depth is only comparable within a position. Provisional and unweighted: not part of the Kin Score or agent readiness.

Market	Position	Depth	Registered MCP server	Declares compatibility
Agent Skills (SKILL.md packages)	builds-on	44.1	-	1
HubSpot App Marketplace (CRM add-ons, outbound, performance marketing, chat)	builds-on	44.1	-	1

Registered MCP server and declares compatibility are report only — not weighted. Undeclared means we found nothing we can read, so there is no number: we never infer integrations.

Standards implemented 4

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.

Model Context Protocol (MCP)

measured — observed by APIs.io (verified)

OAuth 2.0 Protected Resource Metadata

measured — observed by APIs.io (verified)

Dynamic Client Registration

measured — observed by APIs.io (published)

OpenAPI

measured — observed by APIs.io (published)

APIs 3

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

Syft Data Export API

The Export API from Syft Data — 1 operation(s) for export.

Syft Data Lookup API

The Lookup API from Syft Data — 1 operation(s) for lookup.

Syft Data Event Collection API

The ingest endpoint the Syft browser tracking tag, SDK and server-side callers post behavioural and custom events to. Documented only inside the developer guide — no reference p...

Open Collections 3

Open, tool-agnostic API collections (OpenAPI-derived and Bruno).

Syft Data Event Collection API

OPEN COLLECTION

Syft Data Lookup & Export API

OPEN COLLECTION

Syft Data & Export Lookup API

OPEN COLLECTION

MCP Servers 1

Model Context Protocol servers that expose these APIs to AI agents.

Syft MCP Server

Official hosted MCP (Model Context Protocol) server that lets AI assistants query Syft visitor data, enqueue leads into motions, and build GTM automations from chat. Available o...

MCP SERVER

Agent Skills 2

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

syft-data-export-motion-results

AGENT SKILL

syft-data-lookup-visitor-intelligence

AGENT SKILL

Syft Data API pricing

Prices published by Syft Data, read 2026-10-28 from www.syftdata.com/pricing.

Plan	Price
Starter	$150/ month Includes: 500 credits / 1,000 credits / 2,000 credits; Unlimited Seats, Unlimited Companies Identified, Unlimi
Pro	$500/ month Includes: 5,000 credits up to 30,000 credits; Everything in Starter, plus unlimited integrations, LinkedIn Pos
Agency	Let's Talk Includes: Self-provision workspaces, Unified account management, Bulk workspace discounts, Custom credit limit

Plan details, limits and sources →

Billed by: subscription · FinOps profile →

Pricing Plans 2

Published pricing tiers and plan structures.

Syft Data Plans Pricing

3 plans

PLANS

Syft Data Price Estimates

0 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Syft Data Rate Limits

0 limits

RATE LIMITS

Service Levels 1

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

Syft Data

SLA

FinOps 1

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

Syft Data Finops

FINOPS

Event Specifications 1

AsyncAPI definitions for this provider's event-driven and streaming APIs.

Syft Data Webhooks

ASYNCAPI

Spectral Rules 1

Spectral governance rulesets for linting and validating these APIs.

Syft Data API Rules

56 rules · 54 errors 1 warnings 1 info

SPECTRAL

OpenAPI Overlays 3

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.

Syft Data Export Api Overlay

3 actions · update · syft-data-export-api-openapi.yml

GENERATED

Syft Data Lookup Api Overlay

4 actions · update · syft-data-lookup-api-openapi.yml

GENERATED

Syft Data Openapi Overlay

3 actions · update · syft-data-openapi.yaml

GENERATED

Security Posture 4

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

Syft Data Authentication

5 schemes

SECURITY

Syft Data Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Syft Data Vulnerability Disclosure

Hackerone

SECURITY

Syft Data Trust Center

SOC 2 Type I, SOC 2 Type II, Penetration Testing, ISO 27001

SECURITY

Scopes 1

OAuth scopes governing access to this provider's APIs.

Syft Data Scopes

4 scopes

SCOPES

Resources

Get Started 4

Portal, sign-up, and the first successful call

DeveloperPortal

DeveloperPortal

GettingStarted

GettingStarted

SignUp

SignUp

Login

Documentation 2

Reference material describing how the API behaves

Documentation

Documentation

APIReference

APIReference

Agent Surfaces 4

MCP servers, agent skills, and machine-readable catalogs

MCPServer

AgentSkill

WellKnown

LLMsTxt

Design & Contract 4

Pagination, idempotency, versioning, errors, and events

Webhooks

Lifecycle

Components

Conformance

Build 5

SDKs, sample code, and the tooling you integrate with

GitHubOrganization

SDKs

Packages

CLI

ToolCrosswalk

Access & Security 5

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Security

Security

VulnerabilityDisclosure

VulnerabilityDisclosure

TrustCenter

TrustCenter

Compliance

Compliance

Operate 2

Status, limits, changes, and where to get help

Support

Support

RateLimits

RateLimits

Commercial 5

Pricing, plans, and the legal terms of use

Pricing

TermsOfService

PrivacyPolicy

Plans

DataProcessingAgreement

DataProcessingAgreement

Company 3

The organization behind the API

BlogRSS

BlogRSS

Website

Website

Blog

Blog

Other 2

Properties that don't map to a standard resource type

CapabilityMap

CapabilityMap

Overlay

Overlay

Source (apis.yml)

aid: syft-data
name: Syft Data
description: Syft Data, Inc. is a B2B lead-intelligence platform that identifies and qualifies high-intent prospects from
  inbound website traffic and LinkedIn engagement. Its tracking pixel reveals anonymous visitors, enriches contacts, scores
  them against an Ideal Customer Profile, and triggers multi-channel outreach ("motions") into CRM, email, LinkedIn, and ad
  platforms. For developers Syft ships a schema-driven analytics SDK and CLI (npm @syftdata/*), a server-side Lookup and Export
  REST API secured with sk_live_ keys, outbound webhooks, and an official hosted MCP server so AI agents can query visitor
  data and build automations from chat.
url: https://raw.githubusercontent.com/api-evangelist/syft-data/refs/heads/main/apis.yml
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: paid
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Paid
  confidence: high
  source:
  - plans
  - authentication
  - scopes
  - rate-limits
  - security
  generated: '2026-11-06'
  method: derived
image: https://www.syftdata.com/logo_180.png
x-type: company
x-source: vc-portfolio
x-backed-by:
- bloomberg-beta
x-tier: stub
x-tier-reason: portfolio-lead
specificationVersion: '0.23'
created: '2026-07-17'
modified: '2026-10-06'
x-docs-platform: mintlify
x-docs-platform-confidence: medium
x-docs-platform-checked: 2026-10-17
x-docs-hosting: vercel
tags:
- Company
- Lead Intelligence
- Intent Data
- Website Visitor Identification
- Sales Intelligence
- Go-To-Market
- Analytics
- MCP
apis:
- aid: syft-data:syft-data-export-api
  name: Syft Data Export API
  description: The Export API from Syft Data — 1 operation(s) for export.
  humanURL: https://docs.syftdata.com/implementation/lookup-api
  baseURL: https://app.syftdata.com/api
  tags:
  - Export
  properties:
  - type: OpenAPI
    url: openapi/syft-data-export-api-openapi.yml
  - type: Overlay
    url: overlays/syft-data-export-api-overlay.yaml
  - type: PostmanCollection
    url: collections/syft-data-export-api.postman_collection.json
  - type: OpenCollection
    url: collections/syft-data-export-api.opencollection.json
  - type: Authentication
    url: authentication/syft-data-authentication.yml
  - type: OAuthScopes
    url: scopes/syft-data-scopes.yml
  - type: ErrorCatalog
    url: errors/syft-data-problem-types.yml
  - type: Conventions
    url: conventions/syft-data-conventions.yml
  - type: Conformance
    url: conformance/syft-data-conformance.yml
  - type: DataModel
    url: data-model/syft-data-data-model.yml
  - type: JSONSchema
    url: json-schema/syft-data-webhook_company_properties.json
  - type: JSONSchema
    url: json-schema/syft-data-webhook_contact_properties.json
  - type: JSONSchema
    url: json-schema/syft-data-webhook_session_properties.json
  - type: JSONSchema
    url: json-schema/syft-data-webhook_linkedin_properties.json
  - type: Documentation
    url: https://docs.syftdata.com/implementation/lookup-api
  - type: APIReference
    url: https://docs.syftdata.com/implementation/export-api
- aid: syft-data:syft-data-lookup-api
  name: Syft Data Lookup API
  description: The Lookup API from Syft Data — 1 operation(s) for lookup.
  humanURL: https://docs.syftdata.com/implementation/lookup-api
  baseURL: https://app.syftdata.com/api
  tags:
  - Lookup
  properties:
  - type: OpenAPI
    url: openapi/syft-data-lookup-api-openapi.yml
  - type: Overlay
    url: overlays/syft-data-lookup-api-overlay.yaml
  - type: PostmanCollection
    url: collections/syft-data-lookup-api.postman_collection.json
  - type: OpenCollection
    url: collections/syft-data-lookup-api.opencollection.json
  - type: Authentication
    url: authentication/syft-data-authentication.yml
  - type: OAuthScopes
    url: scopes/syft-data-scopes.yml
  - type: ErrorCatalog
    url: errors/syft-data-problem-types.yml
  - type: Conventions
    url: conventions/syft-data-conventions.yml
  - type: Conformance
    url: conformance/syft-data-conformance.yml
  - type: DataModel
    url: data-model/syft-data-data-model.yml
  - type: JSONSchema
    url: json-schema/syft-data-webhook_company_properties.json
  - type: JSONSchema
    url: json-schema/syft-data-webhook_contact_properties.json
  - type: JSONSchema
    url: json-schema/syft-data-webhook_session_properties.json
  - type: JSONSchema
    url: json-schema/syft-data-webhook_linkedin_properties.json
  - type: Documentation
    url: https://docs.syftdata.com/implementation/lookup-api
  - type: APIReference
    url: https://docs.syftdata.com/implementation/export-api
- aid: syft-data:syft-data-events-api
  name: Syft Data Event Collection API
  description: The ingest endpoint the Syft browser tracking tag, SDK and server-side callers post behavioural and custom
    events to. Documented only inside the developer guide — no reference page, no published payload schema, no version.
  humanURL: https://docs.syftdata.com/implementation/devguide
  baseURL: https://e2.sy-d.io
  tags:
  - Event
  - Tracking
  tags_raw:
  - Events
  - Tracking
  properties:
  - type: OpenAPI
    url: openapi/syft-data-events-api-openapi.yml
  - type: Authentication
    url: authentication/syft-data-authentication.yml
  - type: Conventions
    url: conventions/syft-data-conventions.yml
  - type: Components
    url: components/syft-data-components.yml
  - type: Documentation
    url: https://docs.syftdata.com/implementation/devguide
  - type: GettingStarted
    url: https://docs.syftdata.com/tutorial-basics/installation
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: CapabilityMap
  url: capabilities/syft-data-capability-edges.yml
  name: Syft Data Business Capability Map
- url: https://blog.syftdata.com/feed
  type: BlogRSS
- type: Overlay
  url: overlays/syft-data-openapi-overlay.yaml
- type: Website
  url: https://www.syftdata.com/
- type: DeveloperPortal
  url: https://app.syftdata.com/
- type: Documentation
  url: https://docs.syftdata.com/
- type: APIReference
  url: https://docs.syftdata.com/implementation/lookup-api
- type: GettingStarted
  url: https://docs.syftdata.com/tutorial-basics/installation
- type: Support
  url: https://www.syftdata.com/support
- type: Blog
  url: https://blog.syftdata.com/
- type: GitHubOrganization
  url: https://github.com/syftdata
- type: Pricing
  url: https://www.syftdata.com/pricing
- type: SignUp
  url: https://app.syftdata.com/auth/syft-signup
- type: Login
  url: https://app.syftdata.com/
- type: TermsOfService
  url: https://www.syftdata.com/terms
- type: PrivacyPolicy
  url: https://www.syftdata.com/privacy.html
- type: SDKs
  url: packages/syft-data-packages.yml
- type: Packages
  url: packages/syft-data-packages.yml
- type: CLI
  url: cli/syft-data-cli.yml
- type: MCPServer
  url: mcp/syft-data-mcp.yml
- type: AgentSkill
  url: skills/_index.yml
- type: WellKnown
  url: well-known/syft-data-well-known.yml
- type: Webhooks
  url: asyncapi/syft-data-webhooks.yml
- type: Lifecycle
  url: lifecycle/syft-data-lifecycle.yml
- type: DomainSecurity
  url: security/syft-data-domain-security.yml
- type: LLMsTxt
  url: llms/syft-data-llms.txt
- type: ToolCrosswalk
  url: mcp/syft-data-tool-crosswalk.yml
- type: Plans
  url: plans/syft-data-plans-pricing.yml
- type: RateLimits
  url: rate-limits/syft-data-rate-limits.yml
- type: Components
  url: components/syft-data-components.yml
- type: Security
  url: security/syft-data-vulnerability-disclosure.yml
- type: VulnerabilityDisclosure
  url: security/syft-data-vulnerability-disclosure.yml
- type: TrustCenter
  url: security/syft-data-trust-center.yml
- type: Compliance
  url: security/syft-data-trust-center.yml
- type: Conformance
  url: conformance/syft-data-conformance.yml
- type: DataProcessingAgreement
  url: https://www.syftdata.com/dpa
x-enrichment:
  date: '2026-08-13'
  status: enriched
  artifacts_added: 11
  pass: local-v1

Syft Data API — frequently asked questions

Does Syft Data have an API?

Yes. APIs.io lists 3 APIs from Syft Data, including Syft Data Export API, Syft Data Lookup API and Syft Data Event Collection API.

Is there an OpenAPI specification for the Syft Data API?

Yes. APIs.io indexes 3 OpenAPI specifications for Syft Data, each linked for download from this page.

How do I authenticate with the Syft Data API?

Syft Data documents its authentication (5 schemes). The details are profiled on APIs.io as Syft Data Authentication.

How much does the Syft Data API cost?

Syft Data publishes its prices; its Starter plan is $150/ month as of 2026-10-28. APIs.io lists 3 pricing plans for Syft Data, with each plan's price, limits and inclusions under Pricing on this page.

Does Syft Data have an MCP server?

Yes. APIs.io lists 1 MCP server for Syft Data: Official hosted MCP (Model Context Protocol) server that lets AI assistants query Syft visitor data, enqueue leads into motions, and build GTM automations from chat. Available on Pro plans.

Is the Syft Data API ready for AI agents?

Syft Data has a Kin Score of 65.3 out of 100 (strong) and an Agent Readiness score of 55.4 (agent-ready), scored by API Evangelist on 2026-11-06.

Work with this as data

Every provider here is available over the APIs.io API and to AI agents over MCP.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

Tools for providers

9 MCP tools reach this

find_providersBrowse and filter every provider in the catalog.
get_provider_artifactsEvery artifact this provider publishes, grouped by type.
get_provider_operationsEvery operation across all of their OpenAPIs — one call instead of parsing every spec.
get_provider_toolsEvery MCP tool they ship, with the operation each wraps.
get_provider_evidenceHow each part of their score was established. Free — the basis for a claim should not sit behind it.
get_provider_ratingPRO — composite, band, trend and facet scores.
apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
resolveTurn a domain, URL or GitHub org into the provider it belongs to.
find_cohortsEvery scored population of providers in the catalog.

All 92 tools →

Call it yourself

curl for this page

This provider

curl "https://apis.io/api/v1/providers/syft-data"

All providers

curl "https://apis.io/api/v1/providers?limit=25"

Every operation they expose

curl "https://apis.io/api/v1/providers/syft-data/operations?limit=25"

How their score was established

curl "https://apis.io/api/v1/providers/syft-data/evidence"

Calls without X-API-Key need no key. Calls with it need a paid plan — get a key.

Get an API key

Free tier, no form to fill in. Signing in shares your email address with us — we store it to create your key and to recognise you if you sign in with another provider. See our Privacy Policy and Terms.

GitHub Google LinkedIn

A second provider on the same verified email joins the account you already have.