Cross-chain swap quote over NEAR Intents (Aurora) between EVM chains and Solana (chain ID 792703809, base58 tokens and addresses). From an EVM chain it returns the deposit transaction to sign on the origin chain. From Solana it returns an empty transactions list and a deposit (address, token, amount) for the user to send from their Solana account; the recipient must then be an EVM address. The deposit address is the part of quoteId after "aurora:". After sending, optionally POST /proxy/v2/move-asset/deposit/submit with provider=aurora, the deposit address and the tx hash or Solana signature to speed up detection, then poll GET /proxy/v2/move-asset/deposit/status with provider=aurora and the deposit address. Both are free. When the provider fails they answer 422 if it rejected the request, 429 if it is rate limited and 502 if it failed or did not answer. Retry 429 and 502. A 422 that says upstream HTTP 404 right after a deposit can be indexer lag at the provider, so poll status again for a short while before giving up.
https://api.justaname.id/proxy/v2/swap/quote