Last updated September 30, 2026
Terms
What Holdfast is
Holdfast is a website and API in front of a Solana program: people raise SOL for a token, launch it on pump.fun (or, for legacy launches, the Holdfast bonding curve), and a vault agent trades each launch's vault under on-chain rules. We are not a broker, exchange or adviser, and nothing here is investment advice.
Memecoins are extremely speculative. Most lose most of their value, prices can move to zero in minutes, and you can lose everything you put in. Transactions on Solana are final.
Google wallets are custodial
If you sign in with Google, we create a Solana wallet for you and hold its key, encrypted, on our servers. We sign with it only for transactions you start on this site that pass our signing rules, and you can withdraw your SOL and tokens or export the key at any time from the wallet menu.
- If our servers or our encryption key were compromised, or the key or the account database were lost, the funds in Google wallets could be stolen or become unreachable. Keep only what you can afford to lose in one, and move larger amounts to a wallet you control.
- Whoever controls your Google account controls your Holdfast wallet, including exporting its key. Keep your Google account secure.
- An exported key gives full control of the wallet to anyone who sees it. We will never ask you for it.
Vault funds and the platform multisig
Each launch's vault (the SOL and tokens its bundle and agent hold) is controlled by the program, and the program gives the platform admin — a 2-of-3 Squads multisig — the power to withdraw vault SOL and tokens to the platform's fee recipient at any time (admin_withdraw_vault). Every withdrawal is a public on-chain event. Don't rely on vault funds staying in a vault, or on the vault agent ever buying.
The same multisig can upgrade the program and change platform parameters (live launches keep the terms they were created with). See Risks for the full list.
Your responsibilities
- Use Holdfast only where it is legal for you to do so, and follow the laws that apply to you.
- Don't manipulate markets, impersonate others, launch tokens that infringe rights, or attack the site.
- Creators are responsible for their token's name, image, links and claims. We may hide content or comments from the site; on-chain data stays on-chain.
No warranty
Holdfast is provided as is. The program, the site and the account service may have bugs, and Solana or our providers may be unavailable. To the extent the law allows, we are not liable for losses from using Holdfast, including lost funds, failed or mistaken transactions and token prices. We may change these terms; the date at the top changes with them.
Contact
realdoomsalt@gmail.com. How we handle your data: privacy.