Supply side

Become a seller

One gate stands between an account and a live listing: money at risk. It is enforced by the API, not just this page.

Why the deposit exists

Without money at risk, a bad response costs the seller nothing. The deposit is refundable and stays theirs — it is what an upheld dispute is paid from, so every listing a seller publishes is backed by it.
1

Identify the seller account

The Hedera account that will receive payments and hold the dispute deposit.

2

Register the seller account

Records who payouts go to. Registration on its own lists nothing — the deposit in the next step is the gate.

3

Post the dispute deposit

At least 10 ℏ held against refunds. An upheld dispute is paid out of this balance.

How to deposit

Send at least 10 ℏ from your account to the marketplace treasury 0.0.4760219, then paste the transaction id below. The amount is read back from the mirror node — nothing is taken on trust.

Format 0.0.12345@1756290000.000000000, as shown on HashScan.

Register the account first.

4

Publish your API as an MCP server

Paste a specification. We shape it into tools, you price each one free or paid, and agents get a URL. Only reachable once both steps above are green — the API refuses a publish from an unregistered or underfunded account.

We fetch it, shape the operations into tools, and show you the result before anything is published.

Fewer, better-named tools are chosen more accurately.