Marketplace · API · x402

api.greyridgesignals.ai/chain/token-balance

ERC-20 token balance of a Base mainnet address, incl. symbol, decimals, balance_formatted. Use when an agent needs an ERC-20 balance for a Base address before a swap or transfer.

Endpointhttps://api.greyridgesignals.ai/chain/token-balance
TrustNot checked yet
PricingPay per call with x402, no account. Call it to get an exact quote before paying.
networkeip155:8453
schemeexact
pay to0x5765ae06a52dc7A0BB71c36A11db512c7ea9ed10
methodGET
last updated2026-11-11T04:13:00.467Z

Use it

Call it (an x402 client pays automatically)

curl -i https://api.greyridgesignals.ai/chain/token-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/x402-2bba0ef4929788ba

Search the whole marketplace from your agent (MCP)

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

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