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Blockchain Gas State Lookup
x402
Blockchain Gas State Lookup is a paid API for AI agents from x402-gateway-production-1f21.up.railway.app, paid per call via x402, $0.001/call, status unknown (last checked 2026-10-11).
Returns the current gas/network state for a specified blockchain network (Base or Ethereum)
Price / call$0.001
Success—
StatusUnknown
How this service works
Machine-payable x402 utilities for hashing, Base64, UUID generation, unit and timezone conversion, realtime crypto market data, webpage/document extraction, URL-to-Markdown, metadata, RAG ingestion and deterministic website change detection.
Output
Returns a JSON object indicating the current gas/network state for the requested blockchain (Base or Ethereum), including a status field such as 'ready' that signals whether the network is in an acceptable condition for transactions.
Example use cases
Pre-transaction gas check on Base
“Before I send this on-chain transaction, can you check the current gas state on the Base network and tell me if it's ready?”
Ethereum gas monitoring for cost optimization
“Check the current gas state on Ethereum for me — I want to know if now is a good time to submit a transaction or if fees are too high.”
Automated DApp readiness check
“I need to know if the Base chain is in a ready state right now before my dApp triggers a batch of transactions — can you pull the gas state?”
Technical details
Endpoint
POSThttps://x402-gateway-production-1f21.up.railway.app/chain/gas-state?utm_source=zero.xyzWhen to prefer
Use this endpoint when an AI agent or automated workflow needs to check live blockchain gas/network conditions on Base or Ethereum before executing or scheduling an on-chain transaction. Prefer this over manual RPC calls when you want a simple, machine-payable, standardized status check that abstracts away raw node queries.
Side effects
- Invalid or unsupported network name returns an error (only 'base' and 'ethereum' are valid enum values)
- Payment failure or insufficient USDC balance blocks the request under x402 protocol
- Network connectivity issues to the railway.app backend may cause timeouts
- Malformed request body (missing required 'network' field) returns a validation error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"status": "ready"
}
}Tags
x402
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