Gwei

Ethereum Gas Price Oracle x402 REST usage

Ethereum gas price oracle. Returns the current Ethereum gas price as an EIP-1559 base fee plus priority-fee estimates across five confidence tiers, all in gwei, so an agent can price a transaction before it signs one. Et...

api.kadec0.xyz Crypto & Payments 21 calls / 30d checked 2026-10-26

0.01 USDC per call per call

Token unit converter x402 REST usage

Converts between wei, gwei, ether and any token decimals using exact integer maths - no floating point, no silent rounding. The mistake that costs real money is being off by a thousand on decimals.

flat-rate-llm.kikoribera03.workers.dev Data & Finance 3 calls / 30d checked 2026-10-26

0.005 USDC per call per call

Gas price x402 REST usage

Current gas price on Base, Polygon, Arbitrum, Optimism, Ethereum, Monad, Celo, Avalanche, Sei, Arc, or Robinhood Chain - for an agent budgeting a transaction: returns network, gasPriceGwei and gasPriceWei (decimal string...

agent402.tools Crypto & Payments 14 calls / 30d checked 2026-10-26

0.001 USDC per call per call

crypto-convert x402 REST usage

Convert token units (wei/gwei/ether or arbitrary decimals), between hex and int, and compute/validate an EIP-55 checksummed address.

api.agentstools.dev Data & Finance 10 calls / 30d checked 2026-10-26

0.001 USDC per call per call

Current gas x402 REST usage

Live gas conditions for an EVM chain: current gas price, the latest block's base fee (EIP-1559) and the suggested max priority fee — all in both wei and gwei. Ground truth an agent can't compute. Reads live on-chain data...

chain.openverbs.com Business & Growth 3 calls / 30d checked 2026-10-26

0.002 USDC per call per call

AllTheBot Ethereum gas price x402 REST usage

Gas price on Ethereum right now: gas price, base fee and priority fee in gwei, plus the cost of a simple ETH transfer. Decide whether to transact now or wait. No input needed.

api.zkrobotics.fr Crypto & Payments 3 calls / 30d checked 2026-10-26

0.002 USDC per call per call

AllTheBot Base gas price x402 REST usage

Gas price on Base right now: gas price, base fee and priority fee in gwei, plus the cost of a simple ETH transfer. Decide whether to transact now or wait. No input needed.

api.zkrobotics.fr Other services 3 calls / 30d checked 2026-10-26

0.002 USDC per call per call

EIP-1559 fee suggestion x402 REST usage

Suggested maxFeePerGas and maxPriorityFeePerGas from the last 20 blocks of real fee history, at slow, normal and fast percentiles. Beats guessing a gas price and getting stuck in the mempool. Via eth_feeHistory.

flat-rate-llm.kikoribera03.workers.dev Other services 1 calls / 30d checked 2026-10-26

0.005 USDC per call per call

EVM gas price x402 REST usage

Current gas price and base fee for any supported chain, in wei and gwei, plus the cost estimate of a plain transfer. For agents planning a transaction. Via eth_gasPrice.

flat-rate-llm.kikoribera03.workers.dev Other services 1 calls / 30d checked 2026-10-26

0.005 USDC per call per call

crypto-convert x402 REST usage

Convert token units (wei/gwei/ether or arbitrary decimals), between hex and int, and compute/validate an EIP-55 checksummed address.

webtools402.176-109-107-191.sslip.io Data & Finance 3 calls / 30d checked 2026-10-26

0.001 USDC per call per call

Base network status x402 REST

Read the current Base gas price and latest block number through two independent public RPC providers

proofwork-the402-webhook.phase-voice.workers.dev Crypto & Payments checked 2026-10-26

0.001 USDC per call per call

crypto-convert x402 REST

Convert token units (wei/gwei/ether or arbitrary decimals), between hex and int, and compute/validate an EIP-55 checksummed address.

payai.agentstools.dev Data & Finance checked 2026-10-26

0.001 USDC per call per call