Solana indexer

[g1nt0ki]

We need to reduce dependency on a single third party indexer, so various options to look into:

• index on our own but only certain types like token transfer, only certain transaction types & we start indexing from now and prune data older than X months
• google datasheet - https://cloud.google.com/s/results/blockchain-node-engine?q=solana&text=solana
• https://windexer.xyz/docs/api
• https://shyft.to/solana-rpc-grpc-pricing
• https://www.sentio.xyz/indexer/
• https://moralis.com/data-indexer/
• https://docs.lyslabs.ai/contextualized-data/aggregation-infrastructure
• https://old-faithful.net/ - not mature?

[g1nt0ki]

linked: DefiLlama/dimension-adapters#3852

[0x4r45h]

Helius recently introduced a new custom method to retrieve transactions for an address, it is perfect for defillama use case. but i think it might be quite expensive

https://www.helius.dev/docs/rpc/gettransactionsforaddress