Synthex Forge — x402 Paid Agent Services
Paid agent services settled in USDC on Base via x402. Signed, verifiable, and free to verify.
Connect Remote server
claude mcp add --transport http paid-agent-services https://x402.synthexforge.com/mcp
{
"mcpServers": {
"paid-agent-services": {
"url": "https://x402.synthexforge.com/mcp"
}
}
}
{
"servers": {
"paid-agent-services": {
"type": "http",
"url": "https://x402.synthexforge.com/mcp"
}
}
}
Settings > Connectors > Add custom connector
URL: https://x402.synthexforge.com/mcp
Tools 7 found in our last check
evaluate_mcp_tool_definitionUSDC on eip155:8453, payTo. Judge Grade. use it rather than `verify_mcp_uptime` for mcp tool definition, not mcp uptime; an object with 39 fields including algorithm, assessable. $0.15 USDC.
verify_mcp_uptimeUSDC on eip155:8453, payTo. Independent uptime. use it rather than `evaluate_mcp_tool_definition` for mcp uptime, not mcp tool definition; an object with 37 fields including algorithm, canonicalSha256. $0.25 USDC.
get_service_healthUSDC on eip155:8453, payTo. Free, because an agent that cannot tell. use it rather than `evaluate_mcp_tool_definition` for health, not mcp tool definition; an object with 6 fields including network, receive_address.
list_domainsList every specialist domain this platform exposes, with its mount point, its purpose and how many tools it holds.
search_capabilitiesSearch every tool by keyword across all domains and return the matches with their domain, so you can find the tool before you commit to a domain.
describe_capabilityShow one tool in full: its price, its parameters, what it returns and the sibling you should use instead when you are after something else.
recommend_surfaceResolve a task you describe to the domain that answers it, with the tools on it — the shortest path from a requirement to the right mount point.
Details
| Endpoint | https://x402.synthexforge.com/mcp (Streamable HTTP) |
| First published | 21 Oct 2026 |
| Last updated | 21 Oct 2026 |
| Registry name | com.synthexforge.x402/paid-agent-services |
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