API for providing useful information about NEAR blockchain.
Still under heavy development.

• Provide NEAR balances information, recent history
• Provide FT balances information, recent FT coin history for the contracts implementing Events NEP
• Provide NFT information and recent history for the contracts implementing Events NEP
• Provide corresponding Metadata for FT, NFT contracts, NFT items
• [aspirational] Collect usage statistics which could help us to prioritize next steps

Note, Phase 1 will not provide pagination through all the history.
Phase 1 also does not provide the information about contracts which are not upgraded to Events NEP.

If you are interested in a more detailed development status, use git clone and search for TODO PHASE 1.
See also our thoughts about the proposed DB design which will help us to achieve Phase 2 goals.

• Provide pagination for all existing endpoints where applicable
• Support contracts which are not upgraded to Events NEP, such as wrap.near, aurora
• Add reconciliation logic
• [aspirational] Show data from failed receipts in the history
• [aspirational] Support MT contracts
• [aspirational] Support of querying the balance/history info by symbol (e.g. GET "/accounts/{account_id}/coins/USN")

• Make wrappers around existing RPC endpoints for the general blockchain info (blocks, chunks, transactions, etc.)

You need to create .env file with 3 variables: DATABASE_URL, DATABASE_URL_BALANCES, RPC_URL.
DATABASE_URL_BALANCES is a temp solution with the new table, it's under development.

All the other stuff is super standard for Rust world.
To modify and then review tests, use cargo insta review.