CLIENT

Attaches transport authority to a pinned or execution CLIENT so missing state can be fetched without changing the CLIENT's durable state identity.

Resolves a live CLIENT to one exact block and returns a pinned CLIENT for repeatable state reads. Pin by tag, number, hash, or a matching number/hash pair, with optional canonicality enforcement. Identical normalized requests using the same constructed live-CLIENT wrapper share one resolution within a SQL statement; separate client(transport) constructions resolve independently, and a later statement resolves the selector again.

Finds the block at a timestamp boundary. Choose at_or_before, at_or_after, or closest to control which neighboring block is returned.

Converts a UTC date or timestamp interval into a half-open block range: from_block is inclusive and to_block is exclusive.

Returns the state identity and hydration status carried by a CLIENT, including its kind, chain, block, chain profile, and identity hash.

Returns deployed bytecode for an address in live, pinned, or retained execution state. Without a CLIENT, it builds a reusable READ and does not access state.

Builds an EIP-2930 access list for a transaction request. Each result row identifies an accessed account or storage slot and includes request status.

Returns block metadata for a block number, tag, or hash. Set include_transactions to request expanded transaction objects in transactions_full; otherwise transactions contains hashes.

Returns the RPC provider's current legacy gas-price estimate as an exact UINT256 value in Wei.

Returns EVM event logs matching the supplied emitter, block, and topic filters. Supply a human-readable event signature or JSON ABI to append typed decoded fields.

Returns transaction fields and available receipt metadata for a transaction hash. The client must point to the chain where the transaction exists.

Returns logs from a transaction receipt, optionally filtered by emitter or indexed topics. Supply an event signature or JSON ABI to append typed decoded fields.

Returns the latest block number reported by the RPC provider. Because the chain head moves, persist the result before using it as a reproducible boundary.

Returns an address's native-token balance as exact Wei in live, pinned, or retained execution state. Without a CLIENT, it builds a reusable READ and does not access state.

Returns an address's transaction count in live, pinned, or retained execution state. Without a CLIENT, it builds a reusable READ and does not access state.

Executes an isolated EVM call and returns the raw response bytes. Without a CLIENT, it builds a reusable READ and does not execute the call.

Calls a contract function against live, pinned, or retained execution state and returns ABI-decoded SQL values. Without a CLIENT, it builds a reusable READ and does not execute the call.

Calls a contract function at an explicit historical block and returns ABI-decoded SQL values.

Sends a low-level JSON-RPC request and returns the response's result value as JSON. Provider errors and transport failures are raised as SQL errors.

Executes candidate EVM programs sequentially against exact CLIENT state, then atomically publishes compact receipts and auditable local evidence. It never submits transactions or mutates the connected chain.

Returns one raw 32-byte storage word for a contract and BYTES32 slot in live, pinned, or retained execution state. Without a CLIENT, it builds a reusable READ and does not access state.

Creates a live CLIENT from a TRANSPORT or restores retained execution state by execution ID. An optional expected chain ID rejects state from another chain.