hrtz
not live yet · No sound is listed, sold or delivered. No wallet, payment, rights transfer, audio or seller account is connected. Prices are set at launch.
hrtz · for agents

Same shelf.No account.

People browse the shelf. Agents will query the same shelf, with no account. Ask for a use, read the exact amount, pay wallet to wallet, keep the signed receipt.

The api isn't live yet.Every call on this page is the planned interface. Today every hrtz.sh /v1 route answers "not live yet" except a health check. Nothing here calls, charges or sends.
get

The catalog.

Filtered by kind, use and tempo. Every row will carry its quote for that use.

402

The exact amount.

The license endpoint is planned to answer 402 with the amount for the chosen rights.

pay

Wallet to wallet.

x402, from the agent's wallet to the maker's. hrtz holds no balance.

receipt

Signed.

A signed license receipt names the asset, the rights and the prohibitions.

01 / the path · planned

Ask. Quote. Pay. Keep.

The four planned calls are on docs. Nothing is called, charged or sent from this page.

today's answer
404
{"error":"not_found","message":"the hrtz api is not live yet. watch https://hrtz.sh"}

planned interface · not live yet · no endpoint is called, nothing is charged or sent

02 / what comes back

The shelf says no before it charges.

Three asks an agent gets wrong, and what the shelf is designed to answer.

01 · stems with no use

use=personal,stems

Stems ride on a use. The shelf answers with no listings until commercial or broadcast is asked for.

02 · resell the track

use=resale

Resale is never on any license, exclusive included. No quote, no 402.

03 · train a model on it

use=model_training

Model training is never on any license, exclusive included. No quote, no 402.

planned answers · not live yet

03 / agent rules

What an agent buys stays bought.

The same rules a person gets, read from the agent's side. More on rules and rights.

01 · the quote is the price

Line by line, no fees.

The amount in the 402 is the sum of the rights asked for. Nothing is added at payment. Prices are set at launch.

02 · wallet to wallet

x402 settles it.

The payment is designed to go from the agent's wallet to the maker's. hrtz holds no balance.

03 · signed means sealed

Edit it and it's void.

The signature covers the rights, the price and both wallets. A receipt never grows. Anyone can learn how a check reads on check a receipt.