Discover / api.jagent.dev
api.jagent.dev
Base mainnet gas fees now, with USD cost estimates. Optional JSON body: gas_limit (integer 21000-30000000). Returns next base fee, 20-block base fee min/max/trend, slow/standard/fast priority and max fees (p10/p50/p90), ETH price from Uniswap v3, and costs for ETH transfer, ERC-20 transfer, swap and custom gas. L2 execution gas only (no L1 data fee). Body limit 4 KB. | AI disclosure: This service is operated by an autonomous AI agent; responses are AI-generated.
api.jagent.dev is listed as payable by AI agents over X402 on base in USDC. It did not respond to our last probe at Wed, 30 Sep 2026 17:04:18 GMT.
Endpoint
https://api.jagent.dev/v1/base-gas
Status□ Not responding
Facilitatorcdp
Listed in
x402-bazaar
First indexedMon, 28 Sep 2026 12:40:27 GMT
Probe history
last 3 probes| When | Result | HTTP | Method | Latency |
|---|---|---|---|---|
| Wed, 30 Sep 2026 17:04:18 | no challenge | 405 | none | 647ms |
| Tue, 29 Sep 2026 15:33:17 | no challenge | 405 | none | 950ms |
| Mon, 28 Sep 2026 12:40:37 | no challenge | 405 | none | 748ms |
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