API Reference

Executable HTTP API playground for accounts, blocks, leases, state chain, directory, chat, and node operations.

The testnet node exposes a JSON HTTP API. The playground below targets the live London testnet at https://ldn.test.network/api through a local docs proxy, so requests work from this site without browser CORS issues.

LIVE TESTNET API

Executable endpoint directory

https://ldn.test.network/api
GET

List all accounts

Returns accounts known by the node with balances and frontier hashes.

-- IDLE--
Select an endpoint and run it against the live testnet.
cURL
curl https://ldn.test.network/api/accounts

Notes

  • GET endpoints can be run immediately.
  • POST endpoints include editable starter JSON. Signed block submissions still require valid signatures, account state, and proof-of-work values.
  • Stream endpoints preview the first server-sent event chunk when one arrives.