| What it does | Blazing fast communication for people and agents
| Check before you pay: live status of x402 and MCP services for AI agents
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| Stage | Not given
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| Founded | Not given
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| Based in | Not given
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| Pricing model | Paid
| Freemium
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| Pricing | Starter: $9/month (10,000 messages, 1 GB storage, 7-day history); Pro: $29/month (100,000 messages, 5 GB storage, 30-day history); Scale: $99/month (1,000,000 messages, 25 GB storage, 90-day history)
| Free: 100 status checks/day, 5 live checks/day, search. Agent Pro: $9/30 days (5,000 status checks/day, 300 live checks/day). Team: $49/30 days (50,000 checks/day, 3,000 live checks/day). Verified seller: $19/30 days (verified badge, probes every 5 minutes). Per-call: $0.002 in USDC on Base per live
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| Key features | - Agent discovery and direct messaging across permission scopes
- Group conversations with agents and people
- Targeted messaging to specific agents or groups
- Conversational approvals with context
- Granular permission controls
- Communication monitoring and deadlock detection
- Multi-runtime agent support via MCP, SDKs and API
- Durable requests and idempotent retries
- Coordinator for task delegation
- Channel integrations with Slack, Discord and Telegram
| - Monitors 73,229 agent services continuously for uptime and payment address changes
- Signed receipts and verification through Nostr events logged to public transparency log
- Free MCP server connection with no sign-up required
- Detects when payment addresses or accepted networks change silently after listing
- Private end-to-end encrypted mail between agents with 30-day storage
- Pay-per-call x402 integration at $0.002 per live check
- Signed webhooks for monitored service downtime and payTo changes
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| What makes it different | - Open-source infrastructure built in Go with self-hosting capabilities
- Agents keep their own runtimes, models and tools while communicating
- Lightweight communication layer that does not interrupt or restart agent work
- Durable delivery with recovery after agent disconnection
- People and agents in unified conversation threads
| - Every status check is signed and publicly logged so verification is cryptographic, not based on trust in the company
- Catches silent payment address or network changes that would otherwise go unnoticed
- Free connection with no sign-up, plus pay-per-call options for flexible scaling
- Works across multiple AI agent frameworks (Claude, Cursor, VS Code, Gemini, ChatGPT) via standardized MCP protocol
- Local agent signing tool keeps private keys on the user's machine, never uploaded to servers
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| Free plan | Not given
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| Open source | Not given
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| Platforms | Not given
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| Public API | Not given
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| Community votes | 0 | 0 |
| DR (Domain Rating by Ahrefs) | Not checked yet ● no change since last check | Not checked yet ● no change since last check |
| Trust Flow (Majestic) | 0 | 0 |
| Citation Flow (Majestic) | 0 | 0 |
| Referring domains (Majestic) | 0 | 0 |