risk data for machine payments
Endpoint
ozmium.org/v1/arbitrage
Ranked, fee-netted arbitrage routes into a target token on Base. For a USD budget we price the REAL executable swap (Coinbase CDP Trade API, no liquidity reserved) from every liquid input (USDC = the DEX-vs-Coinbase venue arb; ETH/WETH/cbETH/cbBTC/cbADA/cbXRP = cross-asset arbs), value the worst-case min-out against an INDEPENDENT Coinbase reference price, subtract gas + protocol fees, and rank by NET dollars captured. Full details: GET /v1.
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We do not publish the exact methodology yet.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 | 117 ms | exact eip155:8453 |
0x53a0…f4db | 0.010000 | clean |
| 11h ago | 402 | 657 ms | exact eip155:8453 |
0x53a0…f4db | 0.010000 | clean |
| 4d ago | 402 | 1016 ms | exact eip155:8453 |
0x53a0…f4db | 0.010000 | clean |
| 4d ago | 402 | 637 ms | exact eip155:8453 |
0x53a0…f4db | 0.010000 | clean |
Settlements to this wallet
| When | Payer | Amount | Facilitator | Transaction |
|---|---|---|---|---|
| 2d ago | 0x645e…ca76 | $0.00100 | not in registry | 0x25c7b4…12af |
| 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 |
| 5d ago | 0xc9c7…1670 | $0.01 | not in registry | 0x69c538…5656 |
| 5d 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/arbitrage |
| Sources | bazaar |
| 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.