Overview
Coin Community is the social layer for every token on pump.fun. Every token gets a community room where holders can post, like, and reply in real time.
What you can do
- Browse community rooms by token address — charts, members, and message threads in one place.
- Post messages with optional media attachments. Tag the chain and the wallet you're posting from.
- Like and reply to messages. Report content for moderation.
- Follow people in-platform and subscribe to the cross-community feed.
Reading without a signed-in user
*/public endpoints let you read top communities and message feeds without a
signed-in user — but they still require your business API key:
GET /api/v1/communities/top
GET /api/v1/communities/{token_address}/messages/public
GET /api/v1/feed/public
All API access is gated behind an API key sent as x-api-key. See the SDK Quickstart for setup.
Key concepts
| Object | Identifier | Notes |
|---|---|---|
| Community | tokenAddress | One room per on-chain token |
| Message | id | Belongs to exactly one community |
| User | id | Authenticated via Twitter OAuth |
| Wallet | address + chainType | Linked to a user account |