Why Can a Solana Token Be Read but Not Transferred?
Follow a Token-2022 token whose balance can be read but whose transfers are unavailable to see how extension parsing and BXB's command support decisions shape its APIs and signing path.
11 min read
Financial Infrastructure
15 articlesFinancial workflows, settlement finality, tokenization, and ledger boundaries
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Why Doesn't Smart Contract Deployment End with One Transaction?
A two-step example that passes a token contract's address to a vault constructor shows how BXB's templates, deployment plans, and execution records handle dependencies and partial failures.
What to Unify and What to Keep Distinct in a Multichain API
Follow independent transfers of 10 asset units on four chains to examine the business requests BXB handles in common and the transaction structure, costs, and support boundaries that must remain specific to each chain.
From Blockchain Transactions to a Familiar Database
Follow a transfer of 10 tokens as its event becomes a database row, exploring log decoding, amount units, collection progress, and the limits imposed by chain reorganizations.
Can You Send a Transfer Again After a Timeout?
Follow a transfer of 10 tokens whose response was lost to distinguish querying its status, rebroadcasting the same signed transaction, and creating a new transfer, and examine the boundary between BXB's result tracking and business-level duplicate prevention.
- Account execution and gas sponsorship · Part 3
Tokens but no gas: sponsored transactions in BXB
Follow a token transfer with no native coin to distinguish account delegation, execution approval, and sponsor signatures in BXB, including the permissions and costs of success, failure, and revocation.
- Account execution and gas sponsorship · Part 1
ERC-4337 and Paymasters: Paying Transaction Fees on Behalf of Users
Follow a token transfer from a smart account with no ETH to distinguish account authorization, Paymaster approval, Bundler submission, and EntryPoint settlement.
What It Takes to Operate a Contract as a REST API
Follow a token's balance query and transfer API to see how BXB API Service Factory connects ABI functions to HTTP requests while preserving integer precision, signing context, and transaction results.
How Does a Customer Account Lead to a Blockchain Signature?
Follow a customer's token transfer request through the customer account, business alias, blockchain address, and signing key, and examine how BXB separates transaction authorization from key protection.
From Polsto to BXB: Why We Built Blockchain Middleware
How the recurring integration problems we found while prototyping the Polsto tokenized-securities platform in 2023 grew into shared infrastructure: BXB and its API Service Factory.