External sources and standards

The standards and third-party documentation a Partner's developer actually needs to read in order to understand, implement, operate or evaluate an integration with ChatterPay B2B. Every entry here is behind a surface this portal publishes: an authentication mechanism the API requires, a protocol an operation executes through, or a network or provider the Roadmap carries as an area of its own. Nothing here describes how ChatterPay is built.

Authentication

• RFC 6749: The OAuth 2.0 Authorization Framework — the client-credentials grant your backend exchanges for an access token.
• RFC 7523: JWT Profile for OAuth 2.0 Client Authentication — private_key_jwt, the client assertion a productive integration signs with its own key.

EVM accounts and execution

• EIP-7702: Set code for EOAs — the account model behind a wallet's stable EVM address.
• ERC-4337: Account abstraction via an entry point — the default execution protocol: UserOperation, bundler, EntryPoint and Paymaster.
• ERC-20: Token standard — the interface every token transfer on an EVM network uses.
• ERC-7201: Namespaced storage layout — how the account's storage stays stable across an upgrade.

Bitcoin

• Bitcoin Developer Guide: Transactions — the UTXO, fee and confirmation model a Bitcoin operation reports against.

Cardano

• Cardano Docs: Extended UTXO model — the EUTXO model behind a Cardano transfer and its minimum-ADA rules.
• CIP-1852: HD wallets for Cardano — the derivation that gives a Cardano account its payment and stake addresses.

Stellar and Soroban

• Stellar Developer Documentation — accounts, trustlines, fees and reserves on the planned Stellar rail.
• Soroswap Documentation — the aggregator behind the planned Stellar asset swap.
• Trustless Work Documentation — the escrow infrastructure behind planned conditional payments.

Solana and Tron

• Solana Developer Documentation — the account and blockhash model of the planned Solana rail.
• Tron Developer Documentation — the account, bandwidth and energy model of the planned Tron rail.

Cross-chain routes

• LI.FI Documentation — the aggregator a cross-chain route is quoted and followed through.