risk data for machine payments
Endpoint
ozmium.org/v1/tx/avantis/delegate
Authorise an address to sign Avantis intents for this trader, or revoke one. REQUIRED BEFORE A SMART WALLET CAN USE /v1/tx/avantis/tpsl: the venue verifies an intent with a plain 65-byte ecrecover and accepts the signer only if it is the trader itself or a registered, unexpired delegate- there is no ERC-1271 path, so a contract wallet must delegate an EOA. A delegate can place trades and other trade actions on the trader's behalf (never withdrawals) until it expires. POST /v1/tx/avantis/delegate { delegate, expiry (unix SECONDS, max one year out) } or { delegate, remove: true }. Send it from the trader account itself. OZMIUM IS NEVER THE DELEGATE- naming an Ozmium-operated address is refused, because that would make this service a custodial intermediary over your positions. Name a key you control.
Score
The score is built from observations we collect ourselves: how the endpoint responds, what the envelope contains, how stable the price and the recipient are, who pays and how often. It is deterministic — the same input always produces the same result.
We do not publish the exact methodology yet. If you own this endpoint, write to us and we will show you, item by item, what drags the score down.
Recent probes
| When | Code | Latency | Scheme and network | Recipient | Price | Findings |
|---|---|---|---|---|---|---|
| 4h ago | 402 | 77 ms | exact eip155:8453 |
0x53a0…f4db | 0.010000 | clean |
| 4d ago | 402 | 32 ms | exact eip155:8453 |
0x53a0…f4db | 0.010000 | clean |
| 4d ago | 402 | 33 ms | exact eip155:8453 |
0x53a0…f4db | 0.010000 | clean |
Settlements to this wallet
| When | Payer | Amount | Facilitator | Transaction |
|---|---|---|---|---|
| 3d ago | 0x7ef1…4ae2 | $0.00100 | not in registry | 0x6beeb0…50d5 |
| 3d ago | 0x54e1…f4e0 | $0.00100 | not in registry | 0x65af1a…51fd |
| 3d ago | 0x54e1…f4e0 | $0.00100 | not in registry | 0xb26c62…ca09 |
| 4d ago | 0x7ef1…4ae2 | $0.00100 | not in registry | 0xe21f37…acec |
| 4d ago | 0xf9eb…e9d0 | $0.00100 | not in registry | 0x42ed5c…9aee |
| 4d ago | 0xf9eb…e9d0 | $0.00100 | not in registry | 0x718c94…01b4 |
| 4d ago | 0xc9c7…1670 | $0.01 | not in registry | 0x69c538…5656 |
| 4d ago | 0x79f8…f758 | $0.01 | not in registry | 0x0a9847…660d |
| 5d ago | 0x7ef1…4ae2 | $0.00100 | not in registry | 0xc6f689…3bad |
Reference
| URL | https://ozmium.org/v1/tx/avantis/delegate |
| Sources | well-known |
| Recipient per catalogue | 0x53a05c0eed6cbf065f31aedbae7b0d8ce1a0f4db |
| Price per catalogue | 0.010000 |
| Machine access | /v1/endpoint · /full · badge |
Is this your endpoint?
The score is built only from public observations. If something we recorded is wrong — say our prober hit you during maintenance — write to us. We will recheck and publish your reply next to the score.
We do not delete accurate observations. The prober makes at most one request per second per host and only asks for the payment challenge — it never pays and never takes content.