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FullStory

FullStory is a behavioral data platform delivering session replay, product analytics, and digital experience intelligence across web and mobile.

agent ready

Real signal across most facets with visible, nameable gaps — the contract exists but is thin, or the portal is good while governance and commercial terms are absent.

Kin Score

API Evangelist profiles FullStory the way a machine reads it — 54 machine-readable artifacts across 11 APIs, pulled from the provider's own public surface and indexed so a developer, an analyst, or an AI agent can evaluate it against every other provider on the network.

Every provider in the network is reduced to the same set of machine-readable artifacts — OpenAPI contracts, event specifications, GraphQL schemas, runnable collections, pricing and rate-limit signals, security posture, OAuth scopes, and the agent surfaces (MCP servers and skills) that let software drive the API on its own. We profile them because the interface is the part of a company you can actually inspect: it is a truer signal of what a provider does than any marketing page. From those artifacts we compute the Kin Score — FullStory scores 49.9/100 (developing), with a separate agent-readiness read of 54/100 (agent ready). The full breakdown is below, followed by every artifact we hold — each card links through to its machine-readable definition on apis.io.

Kin Score

This is the API Evangelist rating — a single, repeatable read computed from the artifacts on this page. Green fill is points earned; the red track is points possible, so every bar shows earned-versus-possible at a glance.

Kin Score Kin Score How this is scored →
scored 2026-07-27 · rubric v0.5
Composite quality — 49.9/100 · developing
Contract Quality 18.8 / 25
Developer Ergonomics 4.3 / 20
Commercial Clarity 7.4 / 20
Operational Transparency 3.4 / 13
Governance 7.3 / 12
Discoverability 8.8 / 10
Agent readiness — 54/100 · agent ready
Machine-Readable Contract 18 / 18
Agentic Access Contract 15 / 15
MCP Server 0 / 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

How we profile FullStory

Each block below is one kind of artifact we hold for FullStory. For each we say what it is and why it earns a place in the profile, then list every one we've indexed — capped at two rows, scroll within the panel for the rest.

APIs 11

Each API is captured as its own OpenAPI definition — every operation, parameter, and response. This is the single most useful machine-readable description of what an API does, and it's what lets us score, lint, mock, and generate against it without asking the provider for anything.

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

FullStory Sessions API

FullStory Sessions API for retrieving session metadata, replay URLs, and session-level details.

FullStory Batch Import API

Import large volumes of users and events asynchronously using batch import jobs that support up to 50,000 records per request.

FullStory Endpoints API

Create, retrieve, update, and delete webhook endpoints that receive real-time notifications from FullStory. Each endpoint has a destination URL, configured event types, signing ...

FullStory Event Types API

List available webhook event types that can be configured for endpoints. Some event types require subcategories and may be limited by plan.

FullStory Events API

Send custom server-side events to FullStory. Events can be associated with sessions and users, and include custom properties for behavioral analysis.

FullStory Exports API

Create and manage asynchronous export jobs for segment data, including both individual and event exports.

FullStory Operations API

Query the status of long-running asynchronous operations such as segment exports, and retrieve results when complete.

FullStory Segments API

Retrieve segment metadata including name, creator, and creation time.

FullStory Session Events API

Retrieve the full set of captured events for a specific session, including page views, clicks, and custom events.

FullStory Session Summaries API

Generate AI-powered summaries of sessions using configurable prompt profiles. Summaries can be customized with pre and post prompts, response schemas, and session slicing options.

FullStory Users API

Create, retrieve, update, and delete users in FullStory. Users can be anonymous or identified with a uid. Custom properties can be attached to enrich user profiles.

Scroll within the panel for all 11 ·

Open Collections 4

Open, tool-agnostic collections carry the same runnable value as Postman without locking you to one client — the portable, forkable form of the same exercise.

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

FullStory Server API

OPEN COLLECTION

FullStory Sessions API

OPEN COLLECTION

FullStory Webhooks API

OPEN COLLECTION

GraphQL 1

Where a provider ships GraphQL, the schema is the contract. We profile it alongside the REST surface so the whole interface is legible in one place.

GraphQL schemas published by this provider.

FullStory GraphQL Schema

This is a conceptual GraphQL schema for the FullStory digital experience analytics platform. It is derived from the public FullStory developer documentation, covering the Server...

GRAPHQL

Pricing Plans 1

Pricing is part of the interface. Machine-readable plans tell you what a tier costs and includes before you commit — one of the six things the Kin Score reads for commercial clarity.

Published pricing tiers and plan structures.

Rate Limits 1

Rate limits are the difference between a demo that works and a production integration that doesn't fall over. Publishing them is an operational-transparency signal — and a hard requirement for any agent that plans its own throughput.

Documented rate limits and quota policies.

Fullstory Rate Limits

1 limits

RATE LIMITS

FinOps 1

Cost, billing, and metering signals let a buyer model the financial operations of an API before it's live. We profile them for the same reason we profile pricing: the money is part of the contract.

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

Event Specifications 1

Not every API is request/response. AsyncAPI describes the event-driven and streaming side — the webhooks and channels — so the asynchronous half of the interface is documented the same way the synchronous half is.

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

FullStory Webhook Events

FullStory delivers real-time webhook notifications when specific events occur within the platform. Supported event types include segment creation, segment threshold alerts, cust...

ASYNCAPI

Semantic Vocabularies 1

JSON-LD contexts give the data shared meaning across APIs. We profile them because semantics are what let a machine reconcile 'customer' here with 'customer' somewhere else.

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

Fullstory Context

0 classes · 7 properties

JSON-LD

Spectral Rules 2

Governance rulesets we run against this provider's specs — the automated checks behind parts of the score. Profiling them makes the quality bar explicit and re-runnable, not a matter of opinion.

FullStory API Rules

8 rules · 1 errors · 6 warnings

SPECTRAL

FullStory API Rules

6 rules · 4 warnings

SPECTRAL

JSON Schema 25

Standalone JSON Schema definitions describe the data models behind the API. We profile them so the shapes are validatable on their own — useful long after a single request is forgotten.

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

BatchEventsImportRequest

1 properties

JSON SCHEMA

BatchJob

3 properties

JSON SCHEMA

BatchUserImportRequest

1 properties

JSON SCHEMA

CreateEndpointRequest

2 properties

JSON SCHEMA

CreateEventRequest

6 properties

JSON SCHEMA

CreateExportRequest

5 properties

JSON SCHEMA

CreateUserRequest

5 properties

JSON SCHEMA

Endpoint

6 properties

JSON SCHEMA

EndpointList

1 properties

JSON SCHEMA

Error

2 properties

JSON SCHEMA

FullStory Event

6 properties

JSON SCHEMA

EventType

3 properties

JSON SCHEMA

EventTypeConfig

2 properties

JSON SCHEMA

EventTypeList

1 properties

JSON SCHEMA

Operation

8 properties

JSON SCHEMA

FullStory Segment

5 properties

JSON SCHEMA

SegmentList

2 properties

JSON SCHEMA

FullStory Session

3 properties

JSON SCHEMA

SessionEvent

3 properties

JSON SCHEMA

SessionEvents

1 properties

JSON SCHEMA

SessionList

1 properties

JSON SCHEMA

SessionSummary

3 properties

JSON SCHEMA

UpdateEndpointRequest

4 properties

JSON SCHEMA

FullStory User

8 properties

JSON SCHEMA

FullStory Webhook Endpoint

6 properties

JSON SCHEMA

Scroll within the panel for all 25 ·

JSON Structure 1

JSON Structure captures the data shapes in a form built for tooling — a complement to JSON Schema that keeps the model machine-legible.

JSON Structure definitions describing this provider's data shapes.

Fullstory Structure

0 properties

JSON STRUCTURE

Security Posture 4

Authentication, domain security, vulnerability disclosure, and trust-center signals — the evidence that a provider takes security seriously enough to document it. We profile it because you can't govern what you can't see.

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

Fullstory Authentication

http · 1 scheme

SECURITY

Fullstory Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Fullstory Vulnerability Disclosure

security.txt · contact published

SECURITY

Fullstory Trust Center

SOC 2, ISO 27001, ISO 27017, ISO 27018, GDPR

SECURITY

Agentic Access 1

An x-agentic-access contract marks which operations are safe for an agent to run on its own and which need a human in the loop. It is the difference between an API an agent can use and one it can use safely.

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

Fullstory Agentic Access

19 operations · 9 acting

19 operations · 9 acting

AGENTIC

Resources

Every other property we hold for FullStory — documentation, portals, status pages, policies, and corporate surface — grouped by the job it does, following the integrator's arc from getting started to running in production.

Documentation 1

Reference material describing how the API behaves

Agent Surfaces 1

MCP servers, agent skills, and machine-readable catalogs

Build 1

SDKs, sample code, and the tooling you integrate with

Operate 1

Status, limits, changes, and where to get help

Commercial 2

Pricing, plans, and the legal terms of use

Company 3

The organization behind the API

← All providers · Data indexed from github.com/api-evangelist/fullstory · machine-readable index on apis.io