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

The Graphy catalog on APIs.io includes 1 Spectral governance ruleset.

Graphy’s developer surface includes documentation, API reference, getting-started guide, engineering blog, pricing, signup flow, sandbox, and 23 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

56.5/100 strong ▬ flat Agent 28/100 agent aware Front door AI 6/6 dominant Heartbeat 91/100 alive saas Full breakdown ↓
scored 2026-11-06 · rubric v0.27.0 · Show this score on your site →

AccessFreemiumSelf serve⚡ Free to try

1 published contract 2 Agent Skills

Company Data Visualization Charts Charting Analytics Artificial Intelligence Data Storytelling Developer Tools SDK Agents

Kin Score

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

Composite quality — 56.5/100 · strong

Contract Quality 10.0 / 19

Developer Ergonomics 9.2 / 15

Access Clarity 12.6 / 15

Operational Transparency 3.1 / 10

Contract Governance 1.6 / 9

Discoverability 5.5 / 8

Regulatory Posture 3.4 / 15

Create-or-Update Ergonomics 0.0 / 10

Agent readiness — 28/100 · 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

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/.

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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
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
Rate-Limit Signaling +7 pts — OpenAPI responses document X-RateLimit-* / RateLimit headers (verified), else a rate_limits artifact or RateLimits link (documented)
Registration Without a Human +6 pts — a `registration_endpoint` in the served RFC 8414 / OIDC discovery document
Delegated User Identity +6 pts — a served discovery document listing authorization_code in grant_types_supported (served), else an oauth2 authorizationCode flow or openIdConnect declared in an OpenAPI (documented)

7 more unmet checks in the Agent Readiness table above.

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

Contract Quality scores 53.3 — up to +11.7 composite points
Contract Governance scores 18.2 — up to +9.8 composite points
Operational Transparency scores 31.6 — 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/graphy/apis.yml: open an issue on github.com/api-evangelist/graphy 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 →

Standards implemented 1

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.

OpenAPI

measured — observed by APIs.io (published)

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 1

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

Graphy AI Agents API

OPEN COLLECTION

Agent Skills 2

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

Extract data and build a chart with Graphy

AGENT SKILL

Refine and annotate a chart with Graphy

AGENT SKILL

Graphy API pricing

Prices published by Graphy, read 2026-10-07 from graphy.app/pricing. A free plan or tier is listed.

Plan	Price
Free	Free for everyone Includes: 5 charts, share anywhere, limited AI use
Plus	$16 per user/month Includes: Everything in Free, plus: custom colors, remove Graphy logo, unlimited charts, unlimited AI features
Business	$36 per user/month Includes: Everything in Plus, plus: auto Google Sheets refresh, password protected links, brand kits

Plan details, limits and sources →

Billed by: user/month · FinOps profile →

Pricing Plans 2

Published pricing tiers and plan structures.

Graphy Plans Pricing

3 plans

PLANS

Graphy Price Estimates

0 plans

PLANS

Service Levels 1

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

Graphy

SLA

FinOps 1

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

Graphy Finops

FINOPS

Spectral Rules 1

Spectral governance rulesets for linting and validating these APIs.

Graphy API Rules

50 rules · 48 errors 1 warnings 1 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.

Graphy Agents Overlay

3 actions · update · graphy-agents-openapi.yaml

DERIVED

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 4

Pricing, plans, and the legal terms of use

Plans

Pricing

TermsOfService

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: freemium
  onboarding: self-serve
  trial: false
  try_now: true
  public: false
  gated: none
  gated_source:
  - onboarding
  label: Freemium · Self-serve signup
  confidence: medium
  source:
  - plans
  - authentication
  - security
  generated: '2026-11-06'
  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'
x-docs-platform: mintlify
x-docs-platform-confidence: medium
x-docs-platform-checked: 2026-10-03
x-docs-hosting: vercel
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: Plans
  url: plans/graphy-plans-pricing.yml
- 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

Graphy API — frequently asked questions

Does Graphy have an API?

Yes. APIs.io lists 1 API from Graphy, including Graphy Agents API.

Is there an OpenAPI specification for the Graphy API?

Yes. APIs.io indexes 1 OpenAPI specification for Graphy, each linked for download from this page.

How do I authenticate with the Graphy API?

Graphy uses bearer-token authentication (http · 1 scheme). The details are profiled on APIs.io as Graphy Authentication.

How much does the Graphy API cost?

Graphy publishes its prices; its Free plan is Free for everyone as of 2026-10-07. APIs.io lists 3 pricing plans for Graphy, with each plan's price, limits and inclusions under Pricing on this page.

Is the Graphy API ready for AI agents?

Graphy has a Kin Score of 56.5 out of 100 (strong) and an Agent Readiness score of 27.6 (agent-aware), scored by API Evangelist on 2026-11-06.

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