Marketplace · API · x402

x402-agent-hub.x402-agent-hub.workers.dev/v1/chain/tx

Status of any transaction on 7 EVM chains: pending / success / reverted, confirmations, block time, from/to, value and the all-in fee (including the OP-stack L1 data fee on Base and Optimism). Use it to confirm a payment or deployment landed. You only pay for successful reads: invalid input, not-found and upstream errors cancel settlement.

Endpoint	`https://x402-agent-hub.x402-agent-hub.workers.dev/v1/chain/tx`
Trust	Not checked yet
Pricing	Pay per call with x402, no account. Call it to get an exact quote before paying.
network	eip155:8453
scheme	exact
pay to	0x1721E9841257A34DbDBA407D4DBA3a727a02d072
method	GET
last updated	2026-11-14T02:13:20.715Z

Use it

Call it (an x402 client pays automatically)

curl -i https://x402-agent-hub.x402-agent-hub.workers.dev/v1/chain/tx
# 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/x402-9bce8c6e5daefd61

Search the whole marketplace from your agent (MCP)

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

x402id-availability.dmpay.workers.dev/v1/availability/:name
API

x402-agent-hub.x402-agent-hub.workers.dev/v1/chain/tx

Use it

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