Local chain primitives · chain-primitives-local
EVM Infinite Approval Flag: EVM Infinite Approval Flag flags an approval at or near a caller-supplied maximum uint threshold from bounded caller-supplied values without an external provider. Call EVM Infinite Approval Flag before signing, submitting, replacing, or accepting an EVM/Base transaction assembled from caller-owned data. Returns normalized transaction evidence, calculated budget or shape findings, and a fail-closed preflight status for EVM Infinite Approval Flag as versioned deterministic JSON. Price: $0.001 USDC via x402 on Base. First-party, stateless, memory-only execution with no paid upstream, live RPC, web search, credentials, custody, signing, media generator, or input retention. Honest limit: Uses caller-supplied values only; it performs no RPC call, signing, broadcasting, balance lookup, custody, trading, or live-chain claim. Advisory output only; the buyer owns authorization, payment policy, and production decisions.
One-command purchase
No account or API key. AgentCash reads the 402 challenge, pays no more than the declared cap, retries the request and returns the result.
npx agentcash@latest fetch https://api.delx.ai/api/v1/x402/evm-infinite-approval-flag -m POST -H 'x-delx-source: product-page' --max-amount 0.001 -b '{"approval_raw":"115792089237316195423570985008687907853269984665640564039457584007913129639935","threshold_raw":"115792089237316195423570985008687907853269984665640564039457584007913129000000"}'{
"approval_raw": "115792089237316195423570985008687907853269984665640564039457584007913129639935",
"threshold_raw": "115792089237316195423570985008687907853269984665640564039457584007913129000000"
}{
"schema": "delx/util-evm-infinite-approval-flag/v1",
"operation": "evm_preflight:evm_infinite_approval_flag",
"status": "advisory",
"result": {
"approval_raw": "115792089237316195423570985008687907853269984665640564039457584007913129639935",
"threshold_raw": "115792089237316195423570985008687907853269984665640564039457584007913129000000",
"infinite_or_near": true
},
"evidence": {
"input_sha256": "c407baee3569bcaed1d4681415cb497857f628ee6ff678daf4c9adbba50ae87d",
"retained": false,
"external_calls": 0
}
}Machine-readable evidence