Key facts

  • On-chain name/symbol/URI
  • Logo via metadata URI
  • Incomplete metadata is a risk signal

Problem

Missing or broken metadata makes tokens look unfinished or suspicious.

Step-by-step guide

  1. Prepare JSON metadata with image
  2. Upload logo
  3. Mint with metadata (free)
  4. Verify on Inspector and Launch Score

How MakeMeACoin helps

Free mint includes metadata at creation. While update authority is still active, use the token metadata tool at /metadata to edit name, symbol, and URI with a wallet-signed transaction — or use a Metaplex-compatible CLI.

Create Token →

FAQ

Can I update metadata later?

Only while update authority is active on-chain. Use /metadata if you still hold that authority, or an external Metaplex-compatible tool or CLI. Revoking update authority makes metadata permanent.

Next: run Launch Score and share your public trust page.

Check Launch Score

The Solana launch trust layer — free mint, public Launch Score, paid trust actions.