Marketplace · API · x402

rtt.phoenix-ai.work/api/v1/safe

Boolean pre-flight check for L2 transaction safety across all 12 chains (?chain= param, default: base). Returns safe=true/false with reason code. Revert ratio data available for Base and Arbitrum only (eth_getBlockReceipts); other chains use RTT-only analysis. Optimized for high-frequency agent calls.

Endpoint	`https://rtt.phoenix-ai.work/api/v1/safe`
Trust	✓ Verified callable · 100% uptime over 1 checks · ~1160 ms
Pricing	Pay per call with x402, no account. Call it to get an exact quote before paying.
network	eip155:8453
scheme	exact
pay to	0xbb967F16C7f3e9B4c1626680684445d41dBE44Ab
method	GET
last updated	2026-11-11T04:45:04.699Z

Use it

Call it (an x402 client pays automatically)

curl -i https://rtt.phoenix-ai.work/api/v1/safe
# 402 reply -> sign PAYMENT-REQUIRED with an x402 client (e.g. @x402/fetch) -> retry with PAYMENT-SIGNATURE

This listing as JSON

curl https://aipaygen.com/v1/catalog/api/x402-599c2e34d12a3cd9

Search the whole marketplace from your agent (MCP)

{
  "mcpServers": {
    "aipaygen": {
      "url": "https://aipaygen.com/mcp"
    }
  }
}