Monero tools

Broadcast transaction
Key image status
Output lookup
Decode address network, type & embedded payment ID
Check payment (tx secret key) prove a tx paid an address

The tx secret key reveals the transaction’s recipients and amounts, so only enter one you own or were given to verify a payment.

Verify tx proof check a signed payment proof

Output decoding is unavailable: this server’s PHP is missing the ext-sodium ed25519 functions. Prove-payment (check tx key / verify proof) additionally needs a monero-wallet-rpc.