Saylor Innovations Token Prices

Pending versus confirmed nonce for an address on 16 EVM chains: the next nonce to use and how many of its transactions are waiting in the mempool.

Transaction status on 16 EVM chains: pending in the mempool or confirmed, execution result, fee against the base fee, nonce gap and confirmations.

Proxy contract resolver for 16 EVM chains: EIP-1967, EIP-1822, EIP-1167 clone and legacy OpenZeppelin patterns, implementation, admin and beacon address.

Transaction receipt on 16 EVM chains: success or revert, gas used, fee paid, contract created and decoded event logs such as Transfer and Approval.

Function selector and event topic hash from a signature such as Transfer(address,address,uint256): 4-byte id and 32-byte keccak256, computed locally.

Reverse a 4-byte function selector or 32-byte event topic into its signature from a built-in list of 120 common token, NFT, DEX and lending signatures.

USDC, USDT and DAI balances for a wallet across every supported EVM chain in one call, totalled at face value and split by symbol and chain.

ERC-20 balances of one token for up to 20 wallets on 16 EVM chains, with each wallet's share of supply and the combined balance.

Uniswap V2-style pair reader for 16 EVM chains: both tokens with symbols, reserves, implied spot price both ways, LP supply and last update.

Uniswap V3-style pool state for 16 EVM chains: spot price from slot0, current tick, in-range liquidity, fee tier and both token symbols.

Uniswap V3 position by NFT id on 5 chains: owner, pool, price range, whether it is in range, token amounts, fee tier and uncollected fees.

ERC-4626 vault reader for 16 EVM chains: underlying asset, total assets, share supply and the current share price in asset units.

Verify a smart contract wallet signature (ERC-1271) on 16 EVM chains for Safe, account abstraction and other multisig wallets via isValidSignature.

Verify an Ethereum personal_sign message: recover the signer from a 65-byte signature and check it against an address. Computed locally, no node needed.

Algorand asset info by id: name, unit, decimals, exact total supply, creator and manager, and whether freeze or clawback controls exist.

Algorand network status: latest round, minimum fee, per-byte fee, consensus version, genesis id and the time since the last round.

Aptos coin metadata by coin type such as 0x1::aptos_coin::AptosCoin: name, symbol, decimals and total supply where the chain tracks it.

Aptos network status: block height, ledger version, epoch and ledger age, with normal, prioritized and deprioritized gas unit price estimates.

Bitcoin halving countdown: current block subsidy, blocks and estimated days to the next halving, plus coins mined and the share of 21 million.

Bitcoin network status: block height and age, difficulty, mempool transactions, size and fees, minimum mempool and relay fee rates, node version.

Bitcoin difficulty adjustment estimate: progress through the 2016-block period, average block time, projected change and expected retarget time.

Cosmos Hub network status: latest block and age, bonded and unbonded ATOM, staking ratio and inflation rate from the public REST API.

Cosmos Hub governance proposals by status: title, summary, voting window, deposit and the yes, no, abstain and veto tally on votes cast.

Ethereum consensus layer status: head slot and epoch, justified and finalized epochs, finality lag with a health flag, and beacon node sync state.

Hedera network status: latest block and age, total and released HBAR supply with the released share, and the gas prices for contract calls.

Solana token delegate audit: SPL and Token-2022 accounts with an active delegate or close authority, delegated amounts and full-balance risk.

NEAR network status: latest block and age, epoch start, protocol version, gas price in yoctoNEAR and per teragas, and active validator count.

Solana network status: slot, block height, epoch progress, transactions per second with and without votes, total transactions and node version.

Solana priority fee estimate from recent slots: micro-lamports per compute unit at p25 to p90, optionally scoped to the accounts a transaction writes.

Solana program inspector: upgradeable or immutable, upgrade authority address, last deployed slot and program size, read from the loader accounts.

Stellar network status: latest ledger, protocol version, base fee, ledger capacity use and charged-fee percentiles that show surge pricing.

Stellar DEX order book for any asset pair: best bid and ask, spread, mid price, depth on each side and the top offers with prices and amounts.

Sui network status: latest checkpoint and its age, epoch and start time, reference gas price in MIST and the chain identifier.

TON network status: latest masterchain block, workchain, consensus block and how old it is, read from the public TON HTTP API.

Tron network status: latest block, block age and transaction count, energy and bandwidth prices in sun, and account creation and memo fees.

XRP Ledger AMM pool for XRP and a token: reserves, implied price, trading fee, discounted fee, LP token supply, fee voters and auction slot.

XRP Ledger network status: validated ledger, account and owner reserves, base, median and open-ledger fees, queue size, load factor and server version.

XRP Ledger DEX order book for XRP against any issued token: best bid and ask, spread, mid price and the top offers on each side with sizes.

Latest block number for 16 EVM chains: chain tip height, block hash, block time and head age in seconds, read straight from chain RPC.

Tron account lookup: TRX balance, account type, activation, TRC-20 token balances, and energy and bandwidth resources, from a Tron full node.

Safe multisig inspector for 16 EVM chains: owners, signature threshold, contract version, nonce, singleton and number of enabled modules.

Debug a failing x402 payment as a buyer - decode the challenge, balance, expired signatures and safe retry

Fix x402 settlement failures as a seller - facilitator limits, canary payments, fallback and replay-safe delivery

Recover lost Git commits, deleted branches and force-pushed history with reflog and fsck

Fix nginx 502 and 504 errors - error-log messages mapped to refused, timeout, socket and header causes

Find why a cron job never runs or fails silently - environment, percent signs, logs and dead-man alerts

Diagnose Kubernetes CrashLoopBackOff and OOMKilled pods - exit codes, previous logs, probes and limits

Diagnose slow PostgreSQL queries - EXPLAIN ANALYZE, bad estimates, locks and safe index creation

Handle LLM API 429 and overloaded errors - request vs token limits, Retry-After, jittered backoff and concurrency caps

Fix LLM context window overflow in long agent runs - token budgets, protected state and safe summarization