NWC Tester

Nostr Wallet Connect (NWC) Tester

Be careful where you paste your NWC string. An NWC string can spend from a wallet. Only paste it into pages you trust. Feel free to inspect the source of this page to confirm that we are not loading any third-party JavaScript and there is no analytics, tracking, or external code of any kind.

Encryption Settings

Select the encryption mode used for all NWC requests.

NIP-44 Recommended Modern AEAD encryption (ChaCha20-Poly1305).

NIP-04 Legacy Legacy AES-CBC encryption. Use only if your wallet does not support NIP-44.

Connect your wallet

Paste your NWC string to begin. It is kept only in this browser tab and is cleared when you refresh or close the page. All actions below stay disabled until you connect.

NWC string

Show NWC string

Status: Not connected

Wallet encryption support: Not checked

Check permissions

Status: Not active yet

Make invoice

Invoice amount (sats) Invoice description

Status: Not active yet

Check invoice

Invoice to check

Status: Not active yet

Pay invoice

Invoice to pay

Status: Not active yet

Get balance

Status: Not active yet

Get wallet info

Status: Not active yet

Notifications listener

Status: Not active yet

List transactions

Optional "from" timestamp (unix, 10 digits) Optional "to" timestamp (unix, 10 digits) Optional limit Optional offset

Include unsettled payments in the results

Optional invoice type

Status: Not active yet

This tool is based on supertestnet/nwc_tester (released into the public domain under CC0). Thanks to supertestnet for the original work.