contactcampaigns.com
contactcampaigns.com · 1 paid endpoint · listed 2026-10-27
Managed CAN-SPAM & RFC 8058 One-Click Unsubscribe compliant 3-touch outbound sequence relay with diagnostic preview links and Ed25519 dispatch receipts ($0.50 USDC per 10 prospects).
Paid endpoints
| Method | Endpoint | Price | Networks |
|---|---|---|---|
| GET | contactcampaigns.com/api/a2a/x402/outbound-campaign Managed CAN-SPAM & RFC 8058 One-Click Unsubscribe compliant 3-touch outbound sequence relay with diagnostic preview links and Ed25519 dispatch receipts ($0.50 U | $0.50 | Base |
Latest checks
| When | Endpoint | HTTP | ms | Result |
|---|---|---|---|---|
| 26 h ago | contactcampaigns.com/api/a2a/x402/outbound-campaign | 402 | 2288 | valid x402 v2 terms |
| 6 days ago | contactcampaigns.com/api/a2a/x402/outbound-campaign | 402 | 2024 | valid x402 v2 terms |
Income on Base (7 days)
This provider's payout address is shared by several providers, so its income is not shown as its own.
Is this your API?
<a href="https://logicnodes.io/observatory/p/contactcampaigns.com"><img src="https://logicnodes.io/observatory/badge/contactcampaigns.com.svg" alt="x402 status"></a>
Claim it for free with
x402_provider_claim (sign with your payout address), and get an alert within minutes when it stops answering with x402_monitor_create ($5 for 30 days). Both work over MCP (https://logicnodes.io/mcp/v2) or POST https://logicnodes.io/v1/tools/<tool>.Income is all USDC received by the provider's payout address on Base, whatever the source. Score: 0-100: 50 x share of checks in the last 72 h that returned valid x402 payment terms + 30 x min(1, log10(1 + USDC received in 7 days) / 4) + 20 x min(1, log10(1 + distinct payers in 7 days) / 3). A provider never checked scores on income only; income is all USDC received by its payout address on Base, whatever the source. JSON: /v1/observatory/providers/contactcampaigns.com