aid: bucket
name: Bucket
description: >-
  Bucket (rebranded to Reflag in 2026, reflag.com) is a TypeScript-first feature
  management platform built for B2B SaaS teams. It provides feature flags with
  self-cleaning lifecycle automation, AI/agent integration via a hosted MCP
  server, strongly typed SDKs for React, React Native, Vue, Next.js, Node.js and
  the browser, OpenFeature providers, local flag evaluation for zero-latency and
  downtime protection, feature entitlements, in-app feedback collection, and
  deep integrations with Linear, Slack, GitHub, Datadog, Vercel and analytics
  tools. The platform exposes two APIs — a Runtime API for evaluating flags for
  users and companies at request time, and a Management API for programmatically
  managing apps, environments, flags and targeting rules from CI/CD. Backed by
  500 Global and Creandum.
url: https://raw.githubusercontent.com/api-evangelist/bucket/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- 500-global
- creandum
x-tier: stub
x-tier-reason: portfolio-lead
x-rebrand: Bucket (bucket.co) rebranded to Reflag (reflag.com) in 2026; likebucket.com no longer resolves.
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
specificationVersion: '0.20'
created: '2026-07-17'
modified: '2026-07-18'
image: https://cdn.prod.website-files.com/68a872edf3df6064de547670/68b8414134c540f12c2928bc_reflag-dynamic-favicon.svg
tags:
- Company
- Feature Flags
- Feature Management
- Feature Flagging
- Developer Tools
- SaaS
- Entitlements
- Experimentation
- MCP
- Agent Ready
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
apis:
- name: Reflag Runtime API
  description: >-
    JSON-over-HTTP API browsers and backends use at runtime to fetch evaluated and enabled flags, and
    to send users, companies and feature-usage events. Publishable-key (client) or secret-key (server)
    bearer auth; EU point of presence at front-eu.reflag.com.
  humanURL: https://docs.reflag.com/api/public-api
  baseURL: https://front.reflag.com
- aid: bucket:bucket-apps-api
  name: Bucket Apps API
  description: The Apps API from Bucket — 9 operation(s) for apps.
  humanURL: https://docs.reflag.com/api/reflag-rest-api
  baseURL: https://app.reflag.com/api
  tags:
  - Apps
  properties:
  - type: OpenAPI
    url: openapi/bucket-apps-api-openapi.yml
  - type: ErrorCatalog
    url: errors/bucket-error-codes.yml
  - type: DataModel
    url: data-model/bucket-data-model.yml
common:
- type: TrustCenter
  url: security/bucket-trust-center.yml
- type: Website
  url: https://reflag.com
- type: DeveloperPortal
  url: https://docs.reflag.com
- type: Documentation
  url: https://docs.reflag.com
- type: APIReference
  url: https://docs.reflag.com/api/reflag-rest-api/reflag-api-reference
- type: GettingStarted
  url: https://docs.reflag.com/welcome/readme
- type: Blog
  url: https://reflag.com/blog
- type: ChangeLog
  url: https://reflag.com/changelog
- type: Pricing
  url: https://reflag.com/pricing
- type: SignUp
  url: https://app.reflag.com/signup
- type: Login
  url: https://app.reflag.com/login
- type: TermsOfService
  url: https://reflag.com/legal/terms
- type: PrivacyPolicy
  url: https://reflag.com/legal/privacy-policy
- type: GitHubOrganization
  url: https://github.com/reflagcom
- type: StatusPage
  url: https://status.reflag.com
- type: Security
  url: https://reflag.com/legal/security-policy
- type: Compliance
  url: https://reflag.com/security
- type: Packages
  url: packages/bucket-packages.yml
- type: SDKs
  url: packages/bucket-packages.yml
- type: CLI
  url: cli/bucket-cli.yml
- type: MCPServer
  url: mcp/bucket-mcp.yml
- type: LLMsTxt
  url: llms/bucket-llms.txt
- type: WellKnown
  url: well-known/bucket-well-known.yml
- type: Authentication
  url: authentication/bucket-authentication.yml
- type: Conventions
  url: conventions/bucket-conventions.yml
- type: Conformance
  url: conformance/bucket-conformance.yml
- type: Lifecycle
  url: lifecycle/bucket-lifecycle.yml
- type: Components
  url: components/bucket-components.yml
- type: DomainSecurity
  url: security/bucket-domain-security.yml
- type: VulnerabilityDisclosure
  url: security/bucket-vulnerability-disclosure.yml
- type: AgenticAccess
  url: agentic-access/bucket-agentic-access.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