
Research
SANDWORM_MODE: Shai-Hulud-Style npm Worm Hijacks CI Workflows and Poisons AI Toolchains
An emerging npm supply chain attack that infects repos, steals CI secrets, and targets developer AI toolchains for further compromise.
021/ethereum-oracles
Advanced tools
A library of convenient interfaces for receiving statistics data from different ethereum oracles.
Offchain
| Class | Source | Features |
|---|---|---|
| O21\EthereumOracles\OffChain\Blockscout | https://blockscout.com/eth/mainnet/api/v1/gas-price-oracle | No |
| O21\EthereumOracles\OffChain\Etherchain | https://etherchain.org/api/gasnow | Instant |
| O21\EthereumOracles\OffChain\EthGasStation | https://ethgasstation.info/json/ethgasAPI.json | Instant, BlockNumber, Speed |
| O21\EthereumOracles\OffChain\MaticNetwork | https://gasstation-mainnet.matic.network/ | Instant, BlockNumber |
use O21\EthereumOracles\OffChain\Etherchain;
# ...
/** \O21\EthereumOracles\FeeStats\Stats $stats */
$stats = (new Etherchain)->getStats();
By default getStats() method fetching all provider supported features, but you can define only specific features like this
use O21\EthereumOracles\OffChain\EthGasStation;
use O21\EthereumOracles\FeeStats\Feature;
# ...
(new EthGasStation)->getStats(Feature::Speed, Feature::BlockNumber);
| Property | Description | Required feature |
|---|---|---|
| slow | Fee for low priority (>= 30 minutes) transaction in Gwei | No |
| standard | Fee for medium priority (< 5 minutes) transaction in Gwei | No |
| high | Fee for high priority transaction (< 2 minutes) in Gwei | No |
| instant | Fee for instant transaction (< 30 seconds) in Gwei | Instant |
| speed | Smallest value of (gasUsed / gaslimit) from last 10 blocks | Speed |
| blockNumber | Latest block number | BlockNumber |
FAQs
Getting blockchain statistics from Ethereum oracles
We found that 021/ethereum-oracles demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 0 open source maintainers collaborating on the project.
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Research
An emerging npm supply chain attack that infects repos, steals CI secrets, and targets developer AI toolchains for further compromise.

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