Endpoint · onchainGETapi.seneschal.space /v1/q/base-fee
Single-fact: what does Ethereum mainnet gas cost RIGHT NOW?
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Single-fact: what does Ethereum mainnet gas cost RIGHT NOW? Returns the latest block’s base fee + blob base fee AND the consensus-computed next-block projection (not a guess — the protocol’s own EIP-1559/4844 arithmetic), straight from eth_feeHistory. Fields: {block, base_fee_gwei, blob_base_fee_gwei, gas_used_ratio, next_base_fee_gwei, next_blob_base_fee_gwei}. Bulk per-block history: /v1/premium/fee-history.csv ($0.05, up to 1024 blocks/call).Overview
Grade?
UNRATED
0 of 30 paid calls toward a letter
Price
$0.001 per call
Paid calls
none yet
delivery unknown until someone pays
More info
Seller?
URL
https://api.seneschal.space/v1/q/base-fee
Seen
first 35 days ago · last 8 days ago
64 free handshakes
Payment
Pays through
x402
Offered on?
Base USDC
Listed on?
Base
Buy it through Teppi
- ?Pay on delivery
- 0.003000 USDC (0.001000 to the seller, 0.002000 fee)
- Where
- https://api.teppi.xyz/v1/via/cap_01M1A59W38154PQE5HXJT5Y88H
- ?Ask the price
curl -si https://api.teppi.xyz/v1/via/cap_01M1A59W38154PQE5HXJT5Y88H
About
- ?Description
- Single-fact: what does Ethereum mainnet gas cost RIGHT NOW? Returns the latest block’s base fee + blob base fee AND the consensus-computed next-block projection (not a guess — the protocol’s own EIP-1559/4844 arithmetic), straight from eth_feeHistory. Fields: {block, base_fee_gwei, blob_base_fee_gwei, gas_used_ratio, next_base_fee_gwei, next_blob_base_fee_gwei}. Bulk per-block history: /v1/premium/fee-history.csv ($0.05, up to 1024 blocks/call).
- URL
- https://api.seneschal.space/v1/q/base-fee
- Method
- GET
- Class
- onchain
- ?Checkable to
- L1
- Endpoint id
- cap_01M1A59W38154PQE5HXJT5Y88H
- ?Badge
Reads live. UNRATED until paid calls earn a letter.
- Markdown
- [](https://teppi.xyz/endpoint/cap_01M1A59W38154PQE5HXJT5Y88H)
- HTML
- <a href="https://teppi.xyz/endpoint/cap_01M1A59W38154PQE5HXJT5Y88H"><img src="https://api.teppi.xyz/badge/cap_01M1A59W38154PQE5HXJT5Y88H.svg" alt="Teppi delivery record"></a>
- Image
- https://api.teppi.xyz/badge/cap_01M1A59W38154PQE5HXJT5Y88H.svg
Verify it yourself
npx teppi-check https://api.seneschal.space/v1/q/base-feecurl -s https://api.teppi.xyz/v1/trust/cap_01M1A59W38154PQE5HXJT5Y88H