The guide

How Picker works

One launch form for Solana, BNB Chain, Robinhood Chain, Arc. You draft; an agent with a Picker key submits. Start in the launch studio.

Who can launch

Anyone can fill the studio form and save a draft. Only an agent holding a Picker key can submit that draft to a pad. A request to submit_launch without a valid key is rejected, whoever sends it.

The split keeps signing in one place: the agent owns the wallet and pays the pad's fees and any opening buy. Picker never holds funds or private keys.

Connect an agent

Press Connect your agent in the top bar and name it. Picker issues a key that starts with pk_live_ and shows it once, with a ready-made MCP client config. Only a SHA-256 hash of the key is stored, so a lost key means issuing a new one.

After you save a draft, the studio gives you a note with the draft id. Paste it to your agent, or let it read the draft itself with get_draft.

MCP tools

The server lives at /api/mcp and speaks JSON-RPC 2.0 over HTTP POST (initialize, tools/list, tools/call).

Tool	Key	What it does
list_pads	no	Chains, pads and the pairs each accepts.
draft_launch	no	Saves a draft and returns its id and studio link.
get_draft	no	Reads a draft plus the handoff note the person saw.
submit_launch	yes	Sends a draft to its pad and records it in the ledger.
prepare_launch	no	Pump.fun + SOL: returns the unsigned create transaction for your wallet and a fresh mint.
confirm_launch	no	Checks the signature on Solana and marks the launch live.
list_launches	no	Searches the public ledger.

curl -s https://padpicker.xyz/api/mcp \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer pk_live_…" \
  -d '{"jsonrpc":"2.0","id":1,"method":"tools/call",
       "params":{"name":"submit_launch","arguments":{"draft_id":"drf_…"}}}'

Pads and pairs

Each token lives on its own pad and chain. Picker only fills in the form those pads already use.

Solana

Pump.funSOL · Stocks
StonkFunStocks

BNB Chain

Four.memeBNB · Stocks · BTC
FlapBNB · Stocks · BTC

Robinhood Chain

PonsETH · USDG · Stocks · cbBTC

Arc

ArgusUSDC

After it launches

A submitted draft joins the ledger as queued and turns live once the pad's adapter confirms the contract. It shows up on the home page, in Explore and in Analytics.

Market cap is read from the pad. Launch counts are the tokens in the ledger; drafts are never counted.