Marketplace · API · x402

soren.com/v1/chain/balance

Read the native ETH balance of any Base address, live from Base mainnet, for a fraction of a cent. No API key, no account — a wallet is the only requirement, and you are charged only if the read succeeds. Plain unsigned data; the attested version of chain reads is /v1/oracle/onchain. Answers are read at the moment of the call and stamped with the block they came from where applicable.

Endpointhttps://soren.com/v1/chain/balance
TrustNot checked yet
PricingPay per call with x402, no account. Call it to get an exact quote before paying.
networkeip155:8453
schemeexact
pay to0xaDc3A47EFbD82Ed724a0E9A3D08D5A1A8e6586fd
methodGET
last updated2026-11-02T12:02:26.333Z

Use it

Call it (an x402 client pays automatically)

curl -i https://soren.com/v1/chain/balance
# 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/x402-4a66ab6e8f282c52

Search the whole marketplace from your agent (MCP)

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

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