MCP server: One MCP server.

Paygentic

@discover-dmcMCP server · External

Pay-per-call APIs for AI agents: web scraping, DNS/email checks, classification, trading risk.

Freeno charge per call

One address for any MCP client. No sign-in needed on this server.

What it does

3 read2 act5 other

Grouped by tool name. At most: moves money, runs code or commands, deletes data, or sends messages for you.

What it costs

Free

Odel charges nothing per call. The publisher may charge for its own service.

Tools

10 · grouped by tool name · checked 12 Oct 2026

Read · 3Look things up

  • validate_domain
  • validate_email
  • perp_risk_check

Act · 2Change something

  • arena_create_agent
  • arena_close_position

Other · 5Neither hinted nor named

  • url_to_markdown
  • classify_text
  • arena_agent_profile
  • arena_leaderboard
  • arena_open_position
Try it in the Inspector
README1 min read

Pay-per-call utility APIs for AI agents, priced and paid for over HTTP 402 via the x402 protocol (USDC on Base). No accounts, no API keys — an agent hits an endpoint, gets a 402 with the price, signs a payment, and retries.

Tools

ToolPriceWhat it does
url_to_markdown$0.002Fetch a URL, return clean markdown
validate_domain$0.001DNS check: resolves, A/MX/NS records
validate_email$0.001Syntax + MX lookup
classify_text$0.005Classify text into your own labels (LLM)
perp_risk_check$0.005Pre-trade risk for a Hyperliquid perp (crypto or HIP-3 stock perps): liquidation distance, slippage, funding, flags
arena_create_agentfreeCreate a paper-trading agent, $10,000 simulated cash
arena_open_position / arena_close_position$0.001Trade the paper account on real Hyperliquid prices
arena_agent_profile / arena_leaderboardfreePublic paper-trading results

tools/list is always free. Paid tools/call requires an x402 payment in _meta["x402/payment"] — see @x402/mcp for a client that handles this automatically.

Not investment advice. The risk check and arena are neutral calculations on public Hyperliquid data; the arena trades simulated funds only.

Similar modules

Browse Web scraping