USDC balance of any Base mainnet address, read live via balanceOf on the canonical USDC contract (6 decimals),GET /api/v1/paid/base-usdc-balance · x402 API by oblique
USDC balance of any Base mainnet address, read live via balanceOf on the canonical USDC contract (6 decimals), from redundant public RPCs
What does this x402 API do?
USDC balance of any Base mainnet address, read live via balanceOf on the canonical USDC contract (6 decimals),. This is an x402-gated GET API resource from oblique. TOLL·402 confirmed a protocol-valid HTTP 402 quote on 2026-08-11. The listing records $0.003 USD-denominated per request on Base and Solana. No settled paid call has been verified.
- Published price
- $0.003 USD-denominated per request
- Networks
- Base · Solana
- Latest evidence
- TOLL·402 confirmed a protocol-valid HTTP 402 quote on 2026-08-11
- Resource ID
- 3ebb01542d3623952cdb2afb
Start with a quote-only recipe. Payment signing stays in your project.
const response = await fetch("https://api.oblique.markets/api/v1/paid/base-usdc-balance", {
method: "GET",
});
console.log(response.status);
console.log(Object.fromEntries(response.headers));
console.log((await response.text()).slice(0, 1000));
// A valid 402 is a quote, not a completed paid call.This sends no payment. Inspect the 402 response before adding a wallet-enabled client.
- Origin reachable
HEAD https://api.oblique.markets/ returned 404.
- Live 402 quote confirmed
GET returned a protocol-valid 402 quote (402). No payment was made.
- Observed in cdp-bazaar
The registry record was observed and retained with provenance.
- Observed in 402-index
Discovered through bazaar.
What evidence supports this listing?
Each record has an exact-route quote outcome. Unresolved templates and potentially mutating methods are labeled instead of being invoked without provider-specific test input. A quote is still separate from a settled paid call. Read the discovery and verification methodology →
Which networks and payment options does it accept?
The normalized listing price is $0.003 USD-denominated per request. Raw protocol requirements remain visible below for implementation and audit use.