AIMALL (搜蚁智选) is answering right now. Last checked 8 min ago. It exposes 7 tools.
Pay-per-use API marketplace for AI agents: LLMs, image, TTS, search. Free trial, x402.
The linked repository no longer exists on GitHub — it was deleted or made private.
Every tool that appeared, vanished or quietly changed what it asks for. Recorded since 27 October 2026. No other catalogue keeps this.
Everything else answered, so this is steady rather than shaky. We check every 15 minutes, which is how a one-off gets told apart from the start of a pattern, and how you hear about the next one within the hour instead of from your users.
Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 8 min ago.
claude mcp add aimall-mcp --transport http https://souyi.net.cn/api/v1/mcp
https://souyi.net.cn/api/v1/mcp
[mcp_servers.aimall-mcp]
url = "https://souyi.net.cn/api/v1/mcp"
{
"mcpServers": {
"aimall-mcp": {
"url": "https://souyi.net.cn/api/v1/mcp"
}
}
}
{
"servers": {
"aimall-mcp": {
"type": "http",
"url": "https://souyi.net.cn/api/v1/mcp"
}
}
}
Read directly from the server with tools/list, grouped by what they act on.
If a tool disappears, we record the date.
list_assets
bootstrap_account
list_categories
ai_estimate
search_free_apis
get_onboarding
ai_request
| URL | Transport | State | Latency | Checked |
|---|---|---|---|---|
| https://souyi.net.cn/api/v1/mcp | streamable-http | answering | 792 ms | 8 min ago |
40+ pay-per-use tools for AI agents: search, TTS, QR, PDF, scraping, image gen. x402.
Pay-per-use tool marketplace for AI agents. Search, price-check, and call APIs via MCP.
minia2a.uk — x402 pay-per-call APIs for AI agents, USDC on Base, 5 free trials per wallet.
Pay-per-call AI infra for agents: DeFi market data, LLM inference, STT/TTS. x402 v2, USDC on Base.
Pay-per-call research tools for AI agents, paid via x402 USDC. Remote MCP, one free tool.
50+ pay-per-call APIs for AI agents — images, LLM, code, crypto, travel & more via x402
x402 directory for AI agents: 1,700 pay-per-call APIs, USDC on Base, 5 free trials per wallet.
Pay-per-call browser rendering and x402 marketplace ranking for AI agents, billed via USDC.
Answers built from our own checks of this server.