Token Balance

Reads a token balance for any wallet, on the same public-RPC backend as erc20-balance and exposed for agents searching for token-balance wording.

Overview

Reads a token balance for any wallet, on the same public-RPC backend as erc20-balance and exposed for agents searching for token-balance wording. Returns raw balance, hex balance, decimals, and formatted balance. Use it as a token balance API, ERC-20 balanceOf reader, or on-chain token holdings lookup.

Endpoint

Method	Endpoint	Price	Description
POST	/v1/marketplace/api/token-balance	$0.00575	Invoke Token Balance (Search) and return the upstream response.

How to call it

Requests are paid per call over the x402 protocol. Call the endpoint, receive a 402 Payment Required quote, then repeat the request with the signed payment header. The SDKs do both steps for you.

# 1. Ask for a quote
curl -i -X POST https://api.jarvisclaw.ai/v1/marketplace/api/token-balance \
  -H 'Content-Type: application/json' \
  -d '{}'

# 2. Pay it (the SDK signs and retries for you)
curl -X POST https://api.jarvisclaw.ai/v1/marketplace/api/token-balance \
  -H 'Content-Type: application/json' \
  -H 'X-PAYMENT: <signed-payload>' \
  -d '{}'

Open in the marketplace