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Migration of token contracts to raydium: can we activate the signing of the PDA by Invoke_radned?
As a solar developer who works with openbook, you are probably familiar with the concept of migration vault. Migration_vault, which stores all the liquidity for the tokens migration from one chain to another, is usually a PDA contract (Programmer Data Address).
However, when it comes to create new tokens contracts in Raydium, we must activate the signing of the PDA by Invoke_radned. This may be counterintuitive at first, but let’s get in the details and explore why this limitation exists.
WHY PDA Requires A Separate Contract
When you migrate tokens from one chain to another, you are usually creating a new chip contract in Raydium. However, this process involves the creation of a new migration contract that contains the necessary logic for creating, transferring and storing chips.
To perform these tasks effectively, you need access to a Programming Data Address (PDA). This PDA contract is responsible for managing the creation of new chips on behalf of the Raydium Wallet. In Solana, this process usually involves the execution of a series of calls « Invoke_sradned » to delegate the actions necessary for the PDA Contract.
Can we activate the signing of the PDA by Invoke_signa?
Unfortunately, it is not possible to create a new token contract in raydium without allowing the PDA byInvoke_radned`. This is due to the fact that migration_vault, which stores the liquidity for the tokens migration, is usually a PDA contract that can’t be easily transformed into a separate chip contract.
Here are some reasons why:
- ** Data Address Requirements (PDA) Programmer (PDA)
- Creating the Chips and Transfer Logic : Creating New Tokens in Raydium Involves The execution of the Specific Logic that can’t be easily replicated without a separate chip contract with access to the programmer’s data.
- Chain-Agostic Requirements : Solar Contracts, including migration_vaults, must be agnostic in the chain, which means they can work on Several Chains (for Example, Solar, the Intelligent Chain Binance, etc.). However, creating a new tokens contract in Raydium Requires access to the programmer’s solar wallet, which is not agnostic in the chain.
Solutions and Alternatives
In this case, there are some possible solutions and alternatives you could explore:
- Use an external service : Consider the use of an external service that offers a PDA contract for creating tokens on your behalf, such as your own openbook migration.
- implement a personalized solution
: If you are comfortable with the risks involved, you can implement a personalized solution to create and manage the token contracts in Raydium. This would require significant expertise and may not be practical for large-scale migrations.
Conclusion
Although it is not possible to activate the signing of the PDA through « Invoke_signed » directly, there are some solutions and alternatives available. If you intend to migrate a token contract to raydium, consider exploring these options or looking for guidance from experienced sola developers. However, if you have to create new tokens contracts in Raydium, be prepared for the limitations imposed by the PDA Requirements.
I hope this will help! Tell me if you have any questions or need additional clarifications on any of these points.
