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how do AI agents pay each other on Kaspa AI agents transact on the Kaspa network primarily through the HTTP 402 "Payment Required" protocol, utilizing Model Context Protocol (MCP) servers to manage wallets and execute payments. When an agent requests a paid API or service, it receives a machine-readable invoice, which it pays directly on Kaspa's Layer 1 blockDAG to leverage sub-second, sub-cent settlement. Recent network upgrades, such as the June 2026 Toccata hard fork, have introduced covenants that enable advanced features like "k402 escrows," allowing agents to lock funds to a specific request until the service is delivered. While highly experimental, these tools are actively being tested on Kaspa's testnet-10 and mainnet to create a machine-speed commerce layer. 19 hours ago how do AI agents pay each other on Kaspa AI agents pay each other on Kaspa primarily using the HTTP 402 "Payment Required" protocol integrated with the Model Context Protocol (MCP). When an agent requests a service, it receives a machine-readable invoice, which it pays using specialized MCP wallet servers that autonomously build, sign, and broadcast Kaspa transactions. These microtransactions settle on Kaspa's Layer 1 blockDAG in roughly 1.5 seconds for fractions of a cent. Following the June 2026 Toccata hard fork, developers are also utilizing L1 covenants to create self-enforcing agent budgets and escrow contracts, though the overall ecosystem remains highly experimental. 19 hours ago kaspa Kaspa is an open-source, decentralized cryptocurrency that utilizes a Proof-of-Work (PoW) consensus mechanism combined with a BlockDAG architecture. Unlike traditional blockchains that process blocks linearly and discard parallel blocks, Kaspa's GHOSTDAG protocol allows parallel blocks to coexist and orders them in consensus, enabling significantly faster transaction speeds. Launched fairly in November 2021 with no pre-mine or pre-sales, the project aims to solve the scalability limitations of traditional PoW networks like Bitcoin while maintaining high security. 2 days ago kaspa Kaspa is a decentralized, open-source, proof-of-work cryptocurrency that utilizes a blockDAG (Directed Acyclic Graph) architecture instead of a traditional linear blockchain. By implementing the GHOSTDAG protocol, Kaspa allows blocks created in parallel to coexist and be ordered in consensus, enabling high throughput and rapid block rates—currently 10 blocks per second—without sacrificing security. Launched in November 2021 without a pre-mine or central governance, it uses the energy-efficient kHeavyHash mining algorithm. The project aims to solve the blockchain trilemma by providing the security of Bitcoin-style proof-of-work with the speed and scalability required for modern digital payments. 4 days ago