Hexanon — the Hive of x402 APIs
The anonymous data layer for AI agents.
Hexanon is a hive of pay-per-call intelligence APIs. Your agent pays a cent, gets the data, and walks away. No accounts. No API keys. No KYC. That’s the “anon” in Hexanon.
USDC on Base · x402 protocol · Prices from $0.005 · Free sample endpoints on every product
Eight products. One Hive. Zero signups.
Click any product to visit its home.
Why Hexanon
Anonymous by design
Every Hexanon API speaks x402 — the HTTP 402 payment standard. A wallet signature is the only identity your agent ever presents. No signup form has ever been built here, and none ever will.
Pay for answers, not seats
No subscriptions, no tiers, no 'contact sales'. Every endpoint has a price — most start at one cent — and your agent pays exactly that, per call, in USDC on Base.
Built for agents first
Machine-readable everything: OpenAPI, llms.txt, agent cards, MCP servers on npm, and a family-wide discovery endpoint. Humans get this website; agents get the APIs.
The Hive
Eight specialised intelligence APIs, one payment protocol. Pick a cell; your agent pays per call.
How it works
Three steps, one round-trip. The payment is the only handshake.
Call the endpoint
Hit any paid route with a plain HTTP request. The API answers 402 Payment Required with a signed price quote.
GET /v1/opportunities/trending → 402 Payment RequiredPay in one line
An x402 client (x402-fetch, our MCP servers, or 10 lines of your own code) signs a USDC authorization for exactly the quoted price. No gas, no account, no session.
x402-fetch(url) → signs USDC authorizationGet the data
The API verifies, settles on Base, and returns your JSON in the same round-trip. Cost: the price on the label. Identity disclosed: none.
settle on Base → 200 OK { …json }
- 8
- live products
- 60+
- endpoints
- $0.005
- lowest price
Send your agent, not your email.
Every product self-describes: GET /.well-known/hexanon on any Hexanon API returns the whole family — names, prices, docs, MCP packages. Add one MCP server and your agent can browse, pay and fetch on its own.
npx -y demandex-mcp
GET https://api.moltalyzer.xyz/.well-known/hexanonPoint your agent at the Hive.
Every product has free sample endpoints — try the data before you spend a cent.