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LunarCrush
LunarCrush
LunarCrush is a real-time social intelligence platform for crypto, stocks, and trending topics. It aggregates billions of public posts from X (Twitter), Reddit, YouTube, TikTok, Instagram, and News across 4,000+ assets, runs them through topic classification, spam/bot filtering, sentiment scoring, and creator weighting, and turns them into proprietary metrics such as Galaxy Score, AltRank, TopicRank, CreatorRank, Social Dominance, and Sentiment. LunarCrush exposes this data through two developer surfaces: the LunarCrush API v4 (a REST API at lunarcrush.com/api4 for topics, categories, creators, posts, coins, stocks, and NFTs) and lunarcrush.ai (an AI/agent-native interface returning markdown/JSON/CSV, with a hosted Model Context Protocol server and a first-party CLI). Both use Bearer-token API-key authentication.
LunarCrush publishes 2 APIs on the APIs.io network. Tagged areas include Company, Social Intelligence, Cryptocurrency, Stocks, and Sentiment Analysis.
LunarCrush’s developer surface includes documentation, API reference, authentication, CLI, pricing, signup flow, engineering blog, and 15 more developer resources.
2 APIs
1 MCP Servers
Company Social Intelligence Cryptocurrency Stocks Sentiment Analysis Social Media Market Data Analytics AI Agents MCP
On this page
Kin Score
APIs 2
MCP Servers 1
Security Posture 2
Resources 22
apis.yml
5 Operational Transparency
Composite quality — 34.9/100 · thin
Contract Quality
0.0 / 25
Developer Ergonomics
12.6 / 20
Commercial Clarity
8.9 / 20
Operational Transparency
0.7 / 13
Agent readiness — 26/100 · agent aware
Machine-Readable Contract
0 / 18
Agentic Access Contract
0 / 15
MCP Server
12 / 12
Machine-Readable Auth
10 / 10
Idempotency
0 / 9
Stable Error Semantics
0 / 8
Request/Response Examples
0 / 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
Individual APIs this provider publishes, each with its own machine-readable definition.
Model Context Protocol servers that expose these APIs to AI agents.
Authentication, domain security, vulnerability disclosure, and trust-center signals.
Get Started 2
Portal, sign-up, and the first successful call
Documentation 2
Reference material describing how the API behaves
Agent Surfaces 3
MCP servers, agent skills, and machine-readable catalogs
Design & Contract 4
Pagination, idempotency, versioning, errors, and events
Build 3
SDKs, sample code, and the tooling you integrate with
Access & Security 2
Authentication, authorization, and security posture
Operate 1
Status, limits, changes, and where to get help
Commercial 3
Pricing, plans, and the legal terms of use
Company 2
The organization behind the API
Source (apis.yml)
x-enrichment:
date: '2026-07-20'
status: enriched
artifacts_added: 14
pass: local-v1
aid: lunarcrush
name: LunarCrush
description: 'LunarCrush is a real-time social intelligence platform for crypto, stocks, and trending topics. It aggregates
billions of public posts from X (Twitter), Reddit, YouTube, TikTok, Instagram, and News across 4,000+ assets, runs them
through topic classification, spam/bot filtering, sentiment scoring, and creator weighting, and turns them into proprietary
metrics such as Galaxy Score, AltRank, TopicRank, CreatorRank, Social Dominance, and Sentiment. LunarCrush exposes this
data through two developer surfaces: the LunarCrush API v4 (a REST API at lunarcrush.com/api4 for topics, categories, creators,
posts, coins, stocks, and NFTs) and lunarcrush.ai (an AI/agent-native interface returning markdown/JSON/CSV, with a hosted
Model Context Protocol server and a first-party CLI). Both use Bearer-token API-key authentication.'
url: https://raw.githubusercontent.com/api-evangelist/lunarcrush/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://lunarcrush.com/apple-touch-icon.png
x-type: company
x-source: vc-portfolio
x-backed-by:
- techstars
x-tier: enriched
x-tier-reason: portfolio-lead
specificationVersion: '0.20'
created: '2026-07-17'
modified: '2026-07-20'
tags:
- Company
- Social Intelligence
- Cryptocurrency
- Stocks
- Sentiment Analysis
- Social Media
- Market Data
- Analytics
- AI Agents
- MCP
maintainers:
- FN: Kin Lane
email: kin@apievangelist.com
- FN: APIs.json
email: info@apis.io
apis:
- name: LunarCrush API v4
description: REST API for LunarCrush social and market intelligence. Endpoints cover trending topics, categories, creators,
posts, coins, stocks, and NFTs, including summary snapshots, historical time series, top posts, news, and AI "what's up"
summaries. Authenticated with a Bearer API key.
humanURL: https://lunarcrush.com/developers/api/endpoints
baseURL: https://lunarcrush.com/api4
tags:
- Social Intelligence
- Cryptocurrency
- Stocks
- Market Data
properties:
- type: Documentation
url: https://lunarcrush.com/developers/api/endpoints
- type: APIReference
url: https://github.com/lunarcrush/api
- type: Authentication
url: authentication/lunarcrush-authentication.yml
- name: LunarCrush.ai
description: AI/agent-native interface to LunarCrush data at lunarcrush.ai. Exposes topics, categories, creators, posts,
and search as clean machine-readable endpoints returning markdown by default (JSON with ?format=json, CSV with ?format=csv),
plus a hosted MCP server and a first-party CLI. Bearer API-key auth.
humanURL: https://lunarcrush.ai
baseURL: https://lunarcrush.ai
tags:
- AI Agents
- MCP
- Social Intelligence
properties:
- type: Documentation
url: https://lunarcrush.ai/llms.txt
- type: MCPServer
url: mcp/lunarcrush-mcp.yml
- type: CLI
url: cli/lunarcrush-cli.yml
common:
- type: Website
url: https://lunarcrush.com/
- type: DeveloperPortal
url: https://lunarcrush.com/developers/api
- type: Documentation
url: https://lunarcrush.com/developers/api/endpoints
- type: APIReference
url: https://github.com/lunarcrush/api
- type: Authentication
url: authentication/lunarcrush-authentication.yml
- type: MCPServer
url: mcp/lunarcrush-mcp.yml
- type: CLI
url: cli/lunarcrush-cli.yml
- type: Packages
url: packages/lunarcrush-packages.yml
- type: Conventions
url: conventions/lunarcrush-conventions.yml
- type: Lifecycle
url: lifecycle/lunarcrush-lifecycle.yml
- type: Conformance
url: conformance/lunarcrush-conformance.yml
- type: DataModel
url: data-model/lunarcrush-data-model.yml
- type: AgentSkill
url: skills/_index.yml
- type: LLMsTxt
url: llms/lunarcrush-llms.txt
- type: DomainSecurity
url: security/lunarcrush-domain-security.yml
- type: GitHubOrganization
url: https://github.com/lunarcrush
- type: Pricing
url: https://lunarcrush.com/pricing
- type: SignUp
url: https://lunarcrush.com/signup
- type: Blog
url: https://lunarcrush.com/blog
- type: Support
url: https://lunarcrush.com/support
- type: TermsOfService
url: https://lunarcrush.com/terms
- type: PrivacyPolicy
url: https://lunarcrush.com/privacy