{"service":"https://gas.apitoll.cloud/v1/base/gas","tier":"ok","evidence":{"url":"https://assay.nominal-labs.com/score?service=https%3A%2F%2Fgas.apitoll.cloud%2Fv1%2Fbase%2Fgas","price_usdc":0.005,"note":"full score + component breakdown + probe evidence (x402-paid)"}}