> Aztec.nr API reference, v6.0.0 (mainnet and testnet). Index: https://docs.aztec.network/aztec-nr-api/mainnet/llms.txt

# Module oracle

Module: `noir_aztec::oracle`

Standard PXE oracles.

## Modules

- [aes128_decrypt](/aztec-nr-api/mainnet/noir_aztec/oracle/aes128_decrypt/index.md)
- [auth_witness](/aztec-nr-api/mainnet/noir_aztec/oracle/auth_witness/index.md)
- [avm](/aztec-nr-api/mainnet/noir_aztec/oracle/avm/index.md): AVM oracles.
- [block_header](/aztec-nr-api/mainnet/noir_aztec/oracle/block_header/index.md)
- [block_reference](/aztec-nr-api/mainnet/noir_aztec/oracle/block_reference/index.md)
- [call_private_function](/aztec-nr-api/mainnet/noir_aztec/oracle/call_private_function/index.md)
- [call_utility_function](/aztec-nr-api/mainnet/noir_aztec/oracle/call_utility_function/index.md)
- [capsules](/aztec-nr-api/mainnet/noir_aztec/oracle/capsules/index.md)
- [contract_sync](/aztec-nr-api/mainnet/noir_aztec/oracle/contract_sync/index.md)
- [execution](/aztec-nr-api/mainnet/noir_aztec/oracle/execution/index.md)
- [execution_cache](/aztec-nr-api/mainnet/noir_aztec/oracle/execution_cache/index.md)
- [get_contract_instance](/aztec-nr-api/mainnet/noir_aztec/oracle/get_contract_instance/index.md)
- [get_l1_to_l2_membership_witness](/aztec-nr-api/mainnet/noir_aztec/oracle/get_l1_to_l2_membership_witness/index.md)
- [get_membership_witness](/aztec-nr-api/mainnet/noir_aztec/oracle/get_membership_witness/index.md)
- [get_nullifier_membership_witness](/aztec-nr-api/mainnet/noir_aztec/oracle/get_nullifier_membership_witness/index.md)
- [get_public_data_witness](/aztec-nr-api/mainnet/noir_aztec/oracle/get_public_data_witness/index.md)
- [key_validation_request](/aztec-nr-api/mainnet/noir_aztec/oracle/key_validation_request/index.md)
- [keys](/aztec-nr-api/mainnet/noir_aztec/oracle/keys/index.md)
- [logging](/aztec-nr-api/mainnet/noir_aztec/oracle/logging/index.md)
- [logs](/aztec-nr-api/mainnet/noir_aztec/oracle/logs/index.md)
- [message_processing](/aztec-nr-api/mainnet/noir_aztec/oracle/message_processing/index.md)
- [notes](/aztec-nr-api/mainnet/noir_aztec/oracle/notes/index.md)
- [nullifiers](/aztec-nr-api/mainnet/noir_aztec/oracle/nullifiers/index.md): Nullifier creation, existence checks, etc.
- [offchain_effect](/aztec-nr-api/mainnet/noir_aztec/oracle/offchain_effect/index.md)
- [random](/aztec-nr-api/mainnet/noir_aztec/oracle/random/index.md)
- [resolve_custom_request](/aztec-nr-api/mainnet/noir_aztec/oracle/resolve_custom_request/index.md): A generic, hook-backed request resolved outside the circuit. See [`resolve_custom_request`](/aztec-nr-api/mainnet/noir_aztec/oracle/resolve_custom_request/fn.resolve_custom_request.md).
- [shared_secret](/aztec-nr-api/mainnet/noir_aztec/oracle/shared_secret/index.md)
- [storage](/aztec-nr-api/mainnet/noir_aztec/oracle/storage/index.md)
- [tx_resolution](/aztec-nr-api/mainnet/noir_aztec/oracle/tx_resolution/index.md)
- [version](/aztec-nr-api/mainnet/noir_aztec/oracle/version/index.md)