# `Ethers.Transaction.Eip2930`
[🔗](https://github.com/ExWeb3/elixir_ethers/blob/v0.6.12/lib/ethers/transaction/eip2930.ex#L1)

Transaction struct and protocol implementation for Ethereum Improvement Proposal (EIP) 2930
transactions. EIP-2930 introduced a new transaction type that includes an access list,
allowing transactions to pre-specify and pre-pay for account and storage access to mitigate
gas cost changes from EIP-2929 and prevent contract breakage. The access list format also
enables future use cases like block-wide witnesses and static state access patterns.

See: https://eips.ethereum.org/EIPS/eip-2930

# `t`

```elixir
@type t() :: %Ethers.Transaction.Eip2930{
  access_list: [{binary(), [binary()]}],
  chain_id: non_neg_integer(),
  gas: non_neg_integer(),
  gas_price: non_neg_integer(),
  input: binary(),
  nonce: non_neg_integer(),
  to: Ethers.Types.t_address() | nil,
  value: non_neg_integer()
}
```

A transaction type following EIP-2930 (Type-1) and incorporating the following fields:
- `chain_id` - chain ID of network where the transaction is to be executed
- `nonce` - sequence number for the transaction from this sender
- `gas_price`: Price willing to pay for each unit of gas (in wei)
- `gas` - maximum amount of gas allowed for transaction execution
- `to` - destination address for transaction, nil for contract creation
- `value` - amount of ether (in wei) to transfer
- `input` - data payload of the transaction
- `access_list` - list of addresses and storage keys to warm up (introduced in EIP-2930)

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*Consult [api-reference.md](api-reference.md) for complete listing*