Books for a subject from Open Library, no key. Returns works tagged with the subject plus counts. For AI agents discovering books by topic.
| Network | Scheme | Amount | Pay To |
|---|---|---|---|
| Base | exact | $0.002000 USDC | 0x7d7c...0A73 |
| solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp | exact | 0.00 tokens | CBYMYx...RxuM |
| cosmos:noble-1 | exact_cosmos_authz | 0.00 tokens | noble1...j2rj |