api.dueback.co
LiveMCP ServerDueback: Outcome-based bill negotiation — pay only a percentage of bank-verified savings. Free to try. (text from the Official MCP Registry)
Recent Connection Checks And Response Time
● connected ● needs login ● couldn't connect ● didn't respond. Height = response time.
Servers On This Host
| Address | Name | Status | Recent Checks OK | Response Time | Tools | Last Checked |
|---|---|---|---|---|---|---|
| https://api.dueback.co/mcp | Dueback | Live | 11/11 | 729 ms | 5 | 7 h ago · receipt |
Login-free tools/list. No credentials, never paid. Priced tools only: ≤ 2 unpaid calls to read the payment request. No MCP test purchases. Signed receipts: raw data page · free quick check (JSON)
What changed (last 30 days) #
From 2026-10-27 22:13 UTC. Stored checks cover about 7 days (label: last 30).
| When (UTC) | What changed | Measured | Signed record |
|---|---|---|---|
| 2026-10-29 15:09 | MCP tool list changed | new tools hash 090b9bb7a17e… | Latest signed receipt |
Our unpaid checks only. Each row links the signed record for the new state. Full machine-readable history (NDJSON) is on Data Pro. See plans · Reply or dispute
Watch this host Notice when its tool list changes: Pro, up to 50 tools. The free 1-tool email alert covers pay-per-call (x402) sellers only.