Marketplace · API · x402

agents.avasis.ai/v1/tip/base-gas

Base (chain 8453) current gas price and fee tip for agents that send transactions: latest block number and age, base fee, eth_gasPrice, eth_maxPriorityFeePerGas and a suggested maxFeePerGas (2x base fee + priority), from one batched RPC call every 2 s. Long-poll with ?since=<seq>&wait=25. Prepaid meter price $0.0002/call (packs at /v1/meter); SSE at /v1/stream/tips.

Endpoint	`https://agents.avasis.ai/v1/tip/base-gas`
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	0x6264191D6dD5427435B5E829077842e130Ef1fc8
method	GET
last updated	2026-11-11T16:07:50.686Z

Use it

Call it (an x402 client pays automatically)

curl -i https://agents.avasis.ai/v1/tip/base-gas
# 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/x402-0ccef444eca196a6

Search the whole marketplace from your agent (MCP)

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