finance.souvenir/coins

up checked 2026-11-11T03:39:08.650Z

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Publisher-provided title

Souvenir

Publisher-provided description

Souvenir prize coins on Solana: search coins and rounds, launch and trade coins, claim wins.

Summary by lookupd

Lets an agent search, quote, launch and trade Solana prize coins, check rounds and holders, and claim wins with wallet signing.

Install

Claude Code, remote (streamable-http)

claude mcp add --transport http coins https://souvenir.finance/mcp

Codex, remote (streamable-http)

codex mcp add coins --url https://souvenir.finance/mcp

Cursor, remote (streamable-http) → .cursor/mcp.json

{
  "mcpServers": {
    "coins": {
      "url": "https://souvenir.finance/mcp"
    }
  }
}

Other clients: docs. Or tell your agent: Set up lookupd for me: read https://lookupd.com/agent.md and follow it.

Tools (23 tools)

Publisher-provided text

• search_coins Lists coins on Souvenir, searched and sorted. Answers { coins, nextCursor }. Each coin: mint, symbol, name, image, venue (pump, meteora or bags), origin (launch
• get_coin One coin by its mint address, as search_coins lists it: mint, symbol, name, image, venue (pump, meteora or bags), origin (launched on Souvenir or brought), mode
• get_rounds A coin's rounds, newest first, 50 a page. Answers { rounds, next }; each round: number, state, prize, winner, drawnAt, deliveredAt, paidSol (SOL paid to the win
• get_round One round in full: { round } with its mode, target and pot, its state in words (stateText), and its proof: the holder snapshot's slot, the ticket total, the Mer
• sign_in_challenge The first step of launching: { id, message, expiresAt } for your Solana wallet. Sign message (its UTF-8 bytes) with the wallet's ed25519 key and give id and the
• sign_in The signed challenge: { token, wallet, expiresAt }, a token for an hour (then sign in again) that the launch tools take as token, or that the request sends as A
• launch_options What launching takes now for your wallet, as the site's launch form reads it: allowed and its reason, venues (meteora: Souvenir's own curve; pump: pump.fun), fe
• search_prizes Prizes a coin can be launched with now, from Souvenir's catalogue: { prizes, total, next }. Each prize: id (what prepare_launch takes as skin), title, kind, pri
• prepare_launch Prepares your launch, as the site's launch form does (the same checks, fees and rules): stores the picture and the coin's metadata and answers { mint, transacti
• submit_launch Your wallet's signed launch: Souvenir checks it is the prepared one (your wallet may only add its compute budget or guard instructions), adds the coin's own sig
• launch_status Where your launch stands, as the site's page follows it: { status, mint } with status pending (ask again in a few seconds), split (a pump.fun launch landed: tra
• submit_split The split launch_status handed over, approved by your wallet: either the signature of the transaction your wallet signed and sent itself, or the signed transact
• quote_trade What a buy or a sell of a Souvenir coin gives now, as the coin's page quotes it: { out, minOut, feeLamports, partial, venue }. out and minOut are the coin's raw
• build_trade The trade's transaction for your wallet to sign, as the coin's page builds it: { transaction, out, minOut }, the transaction base64 (unsigned, version 0, paid b
• send_transaction Sends a transaction your wallet signed (base64, every signature in place) to Solana, as the site sends what a wallet signs: { signature }. Only one Souvenir bui
• my_wins Your wallet's wins, as the site's prizes page reads them: { wins, link, evmAddress }, the newest first. Each win: mint, symbol, number (its round), skin (the pr
• claim_sol Takes a won prize's SOL instead of the prize now, as the prizes page does, through the site's own route for that kind of prize: its share of the prize's worth (
• recent_wins The latest wins on Souvenir, newest first, as the site's Recent winners lists them: { wins }, each with mint, symbol, coinImage, skin (the prize), skinImage, wi
• get_holders A coin's holders now, as its page shows them: { slot, total, streak, holdHours, holders }, the 50 with the most draw tickets: owner, amount (the coins held now,
• create_coin_key A coin key for the coins your wallet created, as the coin page's Developers dialog makes one: { key, id, webhookSecret, view }. The key (ck_live_…) and the webh
• revoke_coin_key Ends one of your coin keys now, as the coin page's Developers dialog does: { ok }. It is refused from then on and its webhook stops; it can't be made live again
• set_coin_mode Your coin's mode from its next round (the round filling keeps its own): full (its rounds draw its prize), draws (each round pays drawSol in SOL to its winner) o
• award_prize A coin in prizes mode: gives winner an item, bought now from the coin's open pot at its fresh price plus a round's margin, as a round of the coin's: { round }.

Details

• Version: 1.2.0
• Transports: streamable-http
• Uptime (7 days): 100%
• Median latency: 357 ms
• First indexed: 2026-11-10T03:17:10.297Z
• Last seen in registry: 2026-11-10T06:17:22.839Z
• Website: https://souvenir.finance/llms.txt

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