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Nikoble1926/README.md

Hi, I am Nikolaos (Nikoble1926)

I build and operate nsgoods, a live suite of signed, pay per call data oracles on the x402 protocol. Every response is a signed, verifiable verdict, not just JSON.

What is live right now

  • 12 x402 services running in production, each pay per call over HTTP 402
  • Sanctions screening: /screen (single address) and /screen-multi (batch), returning signed compliance verdicts
  • payable v3: metered, dual format 402 challenge on every endpoint
  • Observatory: on chain forensics and proof of payment verification
  • Reproductions: independent, verifiable rebuilds of published results

How it works

  • Signed with EIP-191; verdicts are canonicalized and independently verifiable by anyone
  • Runs across Base and Solana
  • Payment is settled per call; you pay only for a successful 2xx response

Hub: x402.nsgoods.org

Open to interesting work in agentic commerce, x402 integrations, and verifiable data services.

Pinned Loading

  1. agent-starter-x402 agent-starter-x402 Public

    Starter x402 monitoring agent — free preview out of the box, pay-per-call (USDC on Base) when you add a wallet key.

    Python 1

  2. agent-trust-oracle agent-trust-oracle Public

    ERC-8004 agent trust oracle: signed, on-chain reputation scores for AI agents over MCP + x402 pay-per-call. USDC on Base, no API keys.

    Python

  3. kraken-crypto-signals kraken-crypto-signals Public

    MCP server + x402 pay-per-call API: signed BUY/SELL/HOLD crypto signals with confidence for Kraken pairs, on-chain track record. USDC on Base, no API keys.

    Python 1

  4. nsgoods-workbench-mcp nsgoods-workbench-mcp Public

    Read only MCP server for the x402 catalogue: payability verdicts, prices, host drift, offline signature verification. Hosted at mcp.nsgoods.org

    Python 1