Contact person: Business Client

Phone:Show

Email:Show

Location: Cabadbaran City, Philippines

Budget: Recommended by industry experts

Time to start: As soon as possible

Project description:
"I’m building a project on [login to view URL] and need clean, well-commented TypeScript code that lets a user both buy and sell tokens. I don’t have any starter files, so you will be writing the logic completely from scratch.

The core requirements are straightforward:
• A buy function that accepts the user’s wallet address, token identifier, and desired purchase amount, then executes the transaction on [login to view URL]
• A sell function that mirrors the above, handling the wallet address, token identifier, and quantity to off-load

Both functions must:
• Follow [login to view URL]’s current contract specifications and error-handling patterns
• Return clear success or failure responses that I can consume elsewhere in my codebase
• Be easy for me to extend later (strong typing, modular structure, thorough inline comments)

If you’ve already integrated with [login to view URL] or similar Solana token platforms, let me know—that experience will help us hit the ground running.

Start your bid with word 'pumpfun expert here!'. otherwise I reject your bid." (client-provided description)