NullPay
Pay Privately. Nullify the trace.
What it does
NullPay is the first invoicing and payments platform where transaction details are cryptographically hidden on-chain. Every existing crypto payment tool broadcasts your invoices, amounts, and counterparties on a public ledger. NullPay encrypts that data using zero-knowledge proofs — the payment is verifiable, the data is invisible. We also shipped an MCP server so AI agents can natively create and settle private invoices. Nine tools, one command. Commerce without surveillance.
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Commerce · 26d ago · equitybee.com
Launched alongside, May 2026
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Parallel agents, diff reviewer, and multi-model comparisons
Dev tools · May 2026 · kilo.ai
- NW
Hey HN, Henry here from Cactus. We open-sourced Needle, a 26M parameter function-calling (tool use) model. It runs at 6000 tok/s prefill and 1200 tok/s decode on consumer devices. We were always frustrated by the little effort made towards building agentic models that run on budget phones, so we conducted investigations that led to an observation: agentic experiences are built upon tool calling, and massive models are overkill for it. Tool calling is fundamentally retrieval-and-assembly (match query to tool name, extract argument values, emit JSON), not reasoning. Cross-attention…
Life & fun · May 2026 · github.com
- FM
Dev tools · May 2026 · github.com