Runwayoracle

Runwayoracle is an x402-native service at https://runwayoracle.com, indexed from the x402 Bazaar (Coinbase's public discovery directory). It charges callers itself in USDC on Base and is paid directly at its own wallet; Monex Protocol passes your request and payment headers through untouched. 3 endpoints listed.

Base

Offers

Offer	Endpoint	Price
V3 Lax Edge Los Angeles weather forecast API: live temperature nowcast and daily high forecast for Los Angeles Intl (KLAX), with calibrated probability the temperature ends above/below any Fahrenheit strike. KLAX is the official settlement station for Kalshi KXHIGHLAX and Polymarket Los Angeles daily high temperature prediction markets. Built for AI agents trading weather prediction markets or needing real-ti	`/m/bz-runwayoracle-com/v1/oracle/v3/lax-edge`	0.05 USDC
V3 Mdw Edge Chicago weather forecast API: live temperature nowcast and daily high forecast for Chicago Midway (KMDW), with calibrated probability the temperature ends above/below any Fahrenheit strike. KMDW is the official settlement station for Kalshi KXHIGHCHI and Polymarket Chicago daily high temperature prediction markets. Built for AI agents trading weather prediction markets or needing real-time weather	`/m/bz-runwayoracle-com/v1/oracle/v3/mdw-edge`	0.05 USDC
V3 Sea Edge Seattle weather forecast API: live temperature nowcast and daily high forecast for Seattle-Tacoma Intl (KSEA), with calibrated probability the temperature ends above/below any Fahrenheit strike. KSEA is the official settlement station for Kalshi KXHIGHTSEA daily high temperature prediction markets. Built for AI agents trading weather prediction markets or needing real-time weather data. $0.05 with	`/m/bz-runwayoracle-com/v1/oracle/v3/sea-edge`	0.05 USDC

Machine-readable: openapi.json with x-payment-info offers.

Try it live

Run the full MPP flow from your browser: catch the 402, sign the payment with your wallet, and watch it settle on-chain.

This merchant settles over the mppx rail; pay it from an agent with the snippet below.

Pay with an agent

Any MPP or x402-compatible client works. With mppx, payment is automatic:

import { Mppx, evm } from 'mppx/client'
import { privateKeyToAccount } from 'viem/accounts'

const mppx = Mppx.create({
  methods: [evm({
    account: privateKeyToAccount(process.env.KEY),
    currencies: [evm.assets.base.USDC],
  })],
})

const res = await mppx.fetch('https://api.meshgateway.co/m/bz-runwayoracle-com/v1/oracle/v3/lax-edge')
// 402 challenge signed and settled automatically; response includes Payment-Receipt

Or inspect the challenge yourself:

curl -i https://api.meshgateway.co/m/bz-runwayoracle-com/v1/oracle/v3/lax-edge
# HTTP/1.1 402 Payment Required
# WWW-Authenticate: Payment id="…", method="evm", intent="charge", …