Graphy

Graphy is an AI-powered data visualization platform that turns raw data into presentation-ready charts and interactive data stories. Alongside its no-code chart maker (Google Sheets, CSV and Excel import, AI insights, conversational data chat and 20+ chart types), Graphy ships a developer platform at graphy.dev: an AI Agents API that generates, mutates, annotates, narrates, extracts and deterministically evaluates charts from natural language — streamed as Server-Sent Events — plus a React charting SDK and editor for embedding editable, story-driven data experiences inside your own product. Backed by Seedcamp, Coatue, General Catalyst and Northzone.

Graphy publishes 1 API on the APIs.io network: Agents API. Tagged areas include Company, Data Visualization, Charts, Charting, and Analytics.

Graphy’s developer surface includes documentation, API reference, getting-started guide, engineering blog, pricing, signup flow, sandbox, and 22 more developer resources.

🌐 Visit website 📡 Source on GitHub

47.5/100 developing ▬ flat Agent 26/100 agent aware saas Full breakdown ↓
scored 2026-09-08 · rubric v0.20.0

1 APIs

Company Data Visualization ChartsChartingAnalytics Artificial Intelligence Data Storytelling Developer Tools SDK Agents

Kin Score

Kin Score How this is scored →
scored 2026-09-08 · rubric v0.20.0

Composite quality — 47.5/100 · developing

Contract Quality 13.3 / 23

Developer Ergonomics 11.0 / 18

Access Clarity 8.0 / 18

Operational Transparency 3.7 / 12

Contract Governance 0.5 / 11

Discoverability 6.8 / 9

Create-or-Update Ergonomics 0.0 / 10

Agent readiness — 26/100 · agent aware

Machine-Readable Contract 18 / 18

Agentic Access Contract 10 / 10

Documented Reversibility 0 / 6

MCP Server 0 / 12

Machine-Readable Auth 10 / 10

Idempotency 0 / 9

Stable Error Semantics 8 / 8

Request/Response Examples 7 / 7

Rate-Limit Signaling 0 / 7

Typed Event Surface 0 / 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 0 / 6

Protected Resource Metadata 0 / 5

Registration Without a Human 0 / 6

Agentic Commerce Well-Known Document 0 / 5

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.

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 github.com/api-evangelist/graphy: open an issue to ask a question, or submit a pull request to add artifacts. Submit an artifact on GitHub — free → Manage your own listing — the Influence plan, $499/mo →

APIs 1

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

Graphy Agents API

The Agents API from Graphy — 7 operation(s) for agents.

Open Collections 2

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

API Collection

OPEN COLLECTION

Graphy AI Agents API

OPEN COLLECTION

Security Posture 2

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

Graphy Authentication

http · 1 scheme

SECURITY

Graphy Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Agentic Access 1

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

Graphy Agentic Access

7 operations · 7 acting

AGENTIC

Resources

Get Started 4

Portal, sign-up, and the first successful call

DeveloperPortal

GettingStarted

SignUp

Sandbox

Documentation 2

Reference material describing how the API behaves

Documentation

Documentation

APIReference

APIReference

Agent Surfaces 4

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess

AgenticAccess

X-MCPServerCandidate

X-MCPServerCandidate

LLMsTxt

LLMsTxt

AgentSkill

AgentSkill

Design & Contract 6

Pagination, idempotency, versioning, errors, and events

Lifecycle

Components

ErrorCatalog

Conventions

Conformance

DataModel

Build 2

SDKs, sample code, and the tooling you integrate with

Packages

Packages

SDKs

SDKs

Access & Security 2

Authentication, authorization, and security posture

Authentication

Authentication

DomainSecurity

DomainSecurity

Operate 3

Status, limits, changes, and where to get help

StatusPage

StatusPage

Deprecation

Deprecation

ChangeLog

ChangeLog

Commercial 3

Pricing, plans, and the legal terms of use

Pricing

Pricing

TermsOfService

TermsOfService

PrivacyPolicy

PrivacyPolicy

Company 2

The organization behind the API

Website

Website

Blog

Blog

Other 1

Properties that don't map to a standard resource type

Overlay

Overlay

Source (apis.yml)

aid: graphy
name: Graphy
description: 'Graphy is an AI-powered data visualization platform that turns raw data into presentation-ready charts and interactive
  data stories. Alongside its no-code chart maker (Google Sheets, CSV and Excel import, AI insights, conversational data chat
  and 20+ chart types), Graphy ships a developer platform at graphy.dev: an AI Agents API that generates, mutates, annotates,
  narrates, extracts and deterministically evaluates charts from natural language — streamed as Server-Sent Events — plus
  a React charting SDK and editor for embedding editable, story-driven data experiences inside your own product. Backed by
  Seedcamp, Coatue, General Catalyst and Northzone.'
url: https://raw.githubusercontent.com/api-evangelist/graphy/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: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source:
  - authentication
  - security
  generated: '2026-09-03'
  method: derived
image: https://framerusercontent.com/assets/HQAKsmFxtBCYp0V86Kb4PbbCjx4.png
x-type: company
x-source: vc-portfolio
x-backed-by:
- seedcamp
x-tier: profiled
x-tier-reason: enriched-from-developer-platform
specificationVersion: '0.23'
created: '2026-07-17'
modified: '2026-07-19'
tags:
- Company
- Data Visualization
- Charts
- Charting
- Analytics
- Artificial Intelligence
- Data Storytelling
- Developer Tools
- SDK
- Agents
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
apis:
- aid: graphy:graphy-agents-api
  name: Graphy Agents API
  description: The Agents API from Graphy — 7 operation(s) for agents.
  humanURL: https://docs.graphy.dev/agents/overview
  baseURL: https://agents.graphy.dev
  tags:
  - Agents
  properties:
  - type: OpenAPI
    url: openapi/graphy-agents-api-openapi.yml
  - type: APIReference
    url: https://docs.graphy.dev/agents/overview
common:
- type: Overlay
  url: overlays/graphy-agents-overlay.yaml
- type: AgenticAccess
  url: agentic-access/graphy-agentic-access.yml
- type: Website
  url: https://graphy.app
- type: DeveloperPortal
  url: https://graphy.dev
- type: Documentation
  url: https://docs.graphy.dev/
- type: APIReference
  url: https://docs.graphy.dev/agents/overview
- type: GettingStarted
  url: https://docs.graphy.dev/agents/quickstart
- type: Blog
  url: https://graphy.app/blog
- type: Pricing
  url: https://graphy.app/pricing
- type: SignUp
  url: https://graphy.app/signup
- type: TermsOfService
  url: https://graphy.app/terms
- type: PrivacyPolicy
  url: https://graphy.app/privacy
- type: StatusPage
  url: https://status.graphy.app/
- type: Deprecation
  url: https://docs.graphy.dev/agents/versioning
- type: Sandbox
  url: https://playground.graphy.dev/
- type: ChangeLog
  url: changelog/graphy-changelog.yml
- type: Lifecycle
  url: lifecycle/graphy-lifecycle.yml
- type: Authentication
  url: authentication/graphy-authentication.yml
- type: DomainSecurity
  url: security/graphy-domain-security.yml
- type: Packages
  url: packages/graphy-packages.yml
- type: SDKs
  url: packages/graphy-packages.yml
- type: Components
  url: components/graphy-components.yml
- type: X-MCPServerCandidate
  url: mcp/graphy-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/graphy-llms.txt
- type: ErrorCatalog
  url: errors/graphy-problem-types.yml
- type: Conventions
  url: conventions/graphy-conventions.yml
- type: Conformance
  url: conformance/graphy-conformance.yml
- type: DataModel
  url: data-model/graphy-data-model.yml
- type: AgentSkill
  url: skills/_index.yml
x-enrichment:
  date: '2026-07-19'
  status: backfilled
  pass: local-v1
  note: backfilled from .gitignore signal + verified work evidence

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