api.cofferline.com
LiveFinance/FX/StocksPrepay Cofferline usage in USDC: treasury and risk infrastructure for autonomous agents (SIWE wallet identity, policy-enforced conversion an (the service's own listing text; Data: x402-list.com (CC BY 4.0), modified)
20/20Recent Test Calls That Worked
306 msTypical Response Time (slow end: 434 ms)
$1 / $1Listed / Actual Price: match
Same AddressPayment Address (payTo): the same on all 161 checks of the main route
1Directories Listing It
22 min agoLast Checked (2026-10-27T12:14:29Z)
Listed Vs. Actual Price
Listed = the price in the directory listing today (x402-list; Data: x402-list.com (CC BY 4.0), modified), for the main route we test. Actual = the price that route asked for when we called it (from our signed records). Some differences are normal, like prices that depend on the request.
| Period | Listed | Actual | Result |
|---|---|---|---|
| Recent Checks | $1 | $1 | Matches Listing |
Latest Signed Records
| Signed Record | Time (UTC) | Reply | Asked For Payment Correctly | ms | Price Asked |
|---|---|---|---|---|---|
| 159ee0a1d91dfc03ee22 | 2026-10-27T12:14:29Z | 402 | Yes | 362 | $1 |
| d6b9d80d5527c57923b0 | 2026-10-27T11:42:27Z | 402 | Yes | 300 | $1 |
| d44447e5d37ab3ef5806 | 2026-10-27T11:10:21Z | 402 | Yes | 396 | $1 |
| 0d70661c9a6f15f0e696 | 2026-10-27T10:38:20Z | 402 | Yes | 254 | $1 |
| f75355f9a271faa88b68 | 2026-10-27T10:06:46Z | 402 | Yes | 306 | $1 |
Every record is digitally signed, so anyone can verify it. More: raw data page · free quick check (JSON)