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Theaslangroupllc

Theaslangroupllc is an x402-native service at https://arbipulse.theaslangroupllc.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. 12 endpoints listed.

Base

Offers

OfferEndpointPrice
Api Calculator
Itemized fee breakdown and net P&L for any arbitrage trade — fees, slippage and gas. For arbitrage and trading agents.
/m/bz-arbipulse-theaslangroupllc-com/api/calculator0.02 USDC
Api Commodity
Cross-regional price differentials for oil, gas, metals and grains, with transport-cost breakdown. Prices are news-derived (no live exchange tape) and labelled per row. For commodity and arbitrage agents.
/m/bz-arbipulse-theaslangroupllc-com/api/commodity0.1 USDC
Api Compute Arb
GPU compute price arbitrage — ONE $0.25 call returns live $/GPU-hour for one GPU class (H100, H200, B200, A100, L40S, RTX 4090/5090) across the vast.ai marketplace floor, RunPod community/secure cloud, and the AWS on-demand anchor, plus the spread multiple and 24/7 monthly savings versus the anchor. Marketplace-vs-hyperscaler spreads of 3-4x are routine in 2026 — for agents provisioning training o
/m/bz-arbipulse-theaslangroupllc-com/api/compute-arb0.05 USDC
Api Crypto
Live CEX spot arbitrage across Binance, Coinbase, Kraken and Bybit — net profit after fees. For crypto trading and arbitrage agents.
/m/bz-arbipulse-theaslangroupllc-com/api/crypto0.07 USDC
Api Dex
Cross-pool and cross-chain DEX price arbitrage, with flash-loan execution paths. For DeFi and MEV agents.
/m/bz-arbipulse-theaslangroupllc-com/api/dex0.1 USDC
Api Execute
Agent-ready execution package — calldata, gas estimates and a risk assessment for any arbitrage opportunity. Built for autonomous trading agents.
/m/bz-arbipulse-theaslangroupllc-com/api/execute0.75 USDC
Api Fx Premium
Stablecoin parallel-rate premium — how far the street price of a digital dollar (per-venue USDT quotes) diverges from the official FX rate in capital-controlled economies: venue table, median street rate, premium %, signal read. ARS, VES, BRL, COP, PEN, MXN, CLP, BOB; ARS includes the blue/MEP/CCL board. Live quotes, no LLM.
/m/bz-arbipulse-theaslangroupllc-com/api/fx-premium0.02 USDC
Api Inference Arb
AI inference price arbitrage — every provider serving a given model with live input/output $/Mtoken, blended 3:1 cost, cheapest-vs-dearest spread multiple, quantization caveats. Same open-weights model spans 2-5x across providers; for agents that buy inference this is self-referential spend recovery. Live listings, no LLM.
/m/bz-arbipulse-theaslangroupllc-com/api/inference-arb0.05 USDC
Api Pairs
Statistical arbitrage — cointegrated pairs with z-score signals across crypto, equities, forex and DeFi. For quant and trading agents.
/m/bz-arbipulse-theaslangroupllc-com/api/pairs0.15 USDC
Api Predmarket Arb
Prediction market cross-venue arbitrage — matches live Polymarket contracts to Kalshi contracts for the same events: both leg strategies, gross cost, Kalshi taker fee, net edge per contract, ARB_CANDIDATE / CONVERGENCE_GAP / ALIGNED verdicts. Optional ?query= topic filter. Deterministic order-book math, no LLM.
/m/bz-arbipulse-theaslangroupllc-com/api/predmarket-arb0.05 USDC
Api Sports
Sports surebet scanner — mathematically guaranteed-profit arbitrage across 80+ global bookmakers. For betting and arbitrage agents.
/m/bz-arbipulse-theaslangroupllc-com/api/sports0.1 USDC
Api Spread Tick
Cross-exchange spread tick — ONE $0.02 call returns the live executable spread for a pair across Binance, Coinbase, Kraken, Bybit: best bid venue, best ask venue, spread in bps, and a deterministic TRADE / THIN / NONE verdict. Built for arbitrage monitoring loops; escalate to /api/crypto ($0.07) for the full CEX arbitrage read with fees and transfer paths. 30s freshness, no LLM in the path.
/m/bz-arbipulse-theaslangroupllc-com/api/spread-tick0.02 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-arbipulse-theaslangroupllc-com/api/calculator')
// 402 challenge signed and settled automatically; response includes Payment-Receipt

Or inspect the challenge yourself:

curl -i https://api.meshgateway.co/m/bz-arbipulse-theaslangroupllc-com/api/calculator
# HTTP/1.1 402 Payment Required
# WWW-Authenticate: Payment id="…", method="evm", intent="charge", …