MyFitnessPal

MyFitnessPal is a nutrition and fitness tracking platform built around a food diary, calorie counting, a large branded-food and barcode database, exercise logging, weight and body measurements, and goal setting. Its partner-facing REST API (v2, hosted at api.myfitnesspal.com) lets approved applications read and write a consenting user's diary (food and exercise), body measurements, and profile, and subscribe to webhook notifications when that data changes. Access uses OAuth 2.0 authorization-code grants with the diary, measurements, private-exercises, and subscriptions scopes. The developer program is currently closed to new applicants. This profile was surfaced as a portfolio lead and enriched by the API Evangelist pipeline.

MyFitnessPal publishes 1 API on the APIs.io network: API v2. Tagged areas include Company, Consumer, Health and Fitness, Nutrition, and Fitness Tracking.

The MyFitnessPal catalog on APIs.io includes 1 event-driven AsyncAPI specification.

MyFitnessPal’s developer surface includes documentation, API reference, engineering blog, support, pricing, signup flow, and 11 more developer resources.

🌐 Visit website 📡 Source on GitHub

32.6/100 thin ▬ flat Agent 13/100 human only Full breakdown ↓
scored 2026-07-27 · rubric v0.5

AccessSelf serve

1 APIs 1 MCP Servers

CompanyConsumerHealth and FitnessNutritionFitness TrackingFood DiaryWellnessWebhooksOAuth

Kin Score

Kin Score How this is scored →
scored 2026-07-27 · rubric v0.5

Composite quality — 32.6/100 · thin

Contract Quality 7.0 / 25

Developer Ergonomics 6.1 / 20

Commercial Clarity 8.9 / 20

Operational Transparency 1.4 / 13

Governance 0.0 / 12

Discoverability 9.3 / 10

Agent readiness — 13/100 · human only

Machine-Readable Contract 0 / 18

Agentic Access Contract 0 / 15

MCP Server 0 / 12

Machine-Readable Auth 0 / 10

Idempotency 0 / 9

Stable Error Semantics 0 / 8

Request/Response Examples 0 / 7

Rate-Limit Signaling 0 / 7

Typed Event Surface 6 / 6

Agent Skills 0 / 5

Well-Known Catalog 4 / 4

Consent & Bot Identity 3 / 3

Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. This rating is computed from github.com/api-evangelist/myfitnesspal: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

APIs 1

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

MyFitnessPal API v2

Partner REST API for reading and writing a consenting user's food and exercise diary, body measurements, and profile, plus webhook subscriptions for data-change notifications. O...

MCP Servers 1

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

Scopes 1

OAuth scopes governing access to this provider's APIs.

Myfitnesspal Scopes

4 scopes · authorizationCode

4 scopes

SCOPES

Resources

Get Started 2

Portal, sign-up, and the first successful call

DeveloperPortal

DeveloperPortal

SignUp

SignUp

Documentation 2

Reference material describing how the API behaves

Documentation

Documentation

APIReference

APIReference

Agent Surfaces 2

MCP servers, agent skills, and machine-readable catalogs

WellKnown

WellKnown

LLMsTxt

LLMsTxt

Build 1

SDKs, sample code, and the tooling you integrate with

Packages

Packages

Access & Security 4

Authentication, authorization, and security posture

SecurityTxt

SecurityTxt

Security

Security

VulnerabilityDisclosure

VulnerabilityDisclosure

DomainSecurity

DomainSecurity

Operate 1

Status, limits, changes, and where to get help

Support

Support

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

Source (apis.yml)

aid: myfitnesspal
name: MyFitnessPal
description: MyFitnessPal is a nutrition and fitness tracking platform built around a food diary, calorie counting, a large
  branded-food and barcode database, exercise logging, weight and body measurements, and goal setting. Its partner-facing
  REST API (v2, hosted at api.myfitnesspal.com) lets approved applications read and write a consenting user's diary (food
  and exercise), body measurements, and profile, and subscribe to webhook notifications when that data changes. Access uses
  OAuth 2.0 authorization-code grants with the diary, measurements, private-exercises, and subscriptions scopes. The developer
  program is currently closed to new applicants. This profile was surfaced as a portfolio lead and enriched by the API Evangelist
  pipeline.
url: https://raw.githubusercontent.com/api-evangelist/myfitnesspal/refs/heads/main/apis.yml
accessModel:
  pricing: unknown
  onboarding: self-serve
  trial: false
  try_now: false
  public: false
  label: Self-serve signup
  confidence: medium
  source:
  - authentication
  generated: '2026-07-22'
  method: derived
image: https://www.myfitnesspal.com/favicon.ico
x-type: company
x-source: vc-portfolio
x-backed-by:
- accel
- bond-capital
x-tier: stub
x-tier-reason: portfolio-lead
specificationVersion: '0.20'
created: '2026-07-17'
modified: '2026-07-20'
tags:
- Company
- Consumer
- Health and Fitness
- Nutrition
- Fitness Tracking
- Food Diary
- Wellness
- Webhooks
- OAuth
apis:
- name: MyFitnessPal API v2
  description: Partner REST API for reading and writing a consenting user's food and exercise diary, body measurements, and
    profile, plus webhook subscriptions for data-change notifications. OAuth 2.0 authorization-code grant; JSON over HTTPS;
    all calls prefixed with /v2/.
  humanURL: https://myfitnesspalapi.com/docs
  baseURL: https://api.myfitnesspal.com/v2
  tags:
  - Diary
  - Measurements
  - Exercises
  - Users
  - Webhooks
  properties:
  - type: Documentation
    url: https://myfitnesspalapi.com/docs
  - type: APIReference
    url: https://myfitnesspalapi.com/docs
  - type: Authentication
    url: authentication/myfitnesspal-authentication.yml
  - type: OAuthScopes
    url: scopes/myfitnesspal-scopes.yml
  - type: ErrorCatalog
    url: errors/myfitnesspal-error-codes.yml
  - type: Conventions
    url: conventions/myfitnesspal-conventions.yml
  - type: Lifecycle
    url: lifecycle/myfitnesspal-lifecycle.yml
  - type: Webhooks
    url: asyncapi/myfitnesspal-notifications-asyncapi.yml
  - type: AsyncAPI
    url: asyncapi/myfitnesspal-notifications-asyncapi.yml
  - type: MCPServer
    url: mcp/myfitnesspal-mcp.yml
  - type: DataModel
    url: data-model/myfitnesspal-data-model.yml
  - type: Conformance
    url: conformance/myfitnesspal-conformance.yml
  - type: AgentSkill
    url: skills/_index.yml
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
x-enrichment:
  date: '2026-07-20'
  status: enriched
  artifacts_added: 18
  pass: local-v1
common:
- type: Website
  url: http://www.myfitnesspal.com
- type: DeveloperPortal
  url: https://myfitnesspalapi.com
- type: Documentation
  url: https://myfitnesspalapi.com/docs
- type: APIReference
  url: https://myfitnesspalapi.com/docs
- type: Blog
  url: https://blog.myfitnesspal.com
- type: Support
  url: https://support.myfitnesspal.com
- type: Pricing
  url: https://www.myfitnesspal.com/premium
- type: SignUp
  url: https://www.myfitnesspal.com/account/create
- type: TermsOfService
  url: https://www.myfitnesspal.com/terms-of-use
- type: PrivacyPolicy
  url: https://www.myfitnesspal.com/privacy-policy
- type: SecurityTxt
  url: well-known/myfitnesspal-security.txt
- type: WellKnown
  url: well-known/myfitnesspal-well-known.yml
- type: Security
  url: https://bugcrowd.com/engagements/myfitnesspal-mbb
- type: VulnerabilityDisclosure
  url: security/myfitnesspal-vulnerability-disclosure.yml
- type: DomainSecurity
  url: security/myfitnesspal-domain-security.yml
- type: Packages
  url: packages/myfitnesspal-packages.yml
- type: LLMsTxt
  url: llms/myfitnesspal-llms.txt