MCP Tool · x402 · early usage

MIDAX402: Evidence+ x402 intelligence with expanded corpus retrieval, local risk brief,…

by midax402.com · discovered, not yet claimed by its owner · updated 2026-10-13

30d calls30

30d payers3

MethodGET

Outputjson

Mirrored from Coinbase's public x402 Bazaar. The description is the provider's own text and has not been reviewed here; the payment requirements are copied as published.

What it does

MIDAX402: Evidence+ x402 intelligence with expanded corpus retrieval, local risk brief, contradiction scan and concrete action plan. We do not grade our own answer: the verdict is answered or needs_more_data (grounded in the corpus or not); evidence_grade (thin/moderate/broad) grades that evidence, auditable via retrieved_corpus_ids. confidence_score is DEPRECATED, still served as a band projection.

Tags: bazaar · payment-identifier

Call contract

Method: GET
Input: query parameters
Output: json
Last paid call: 2026-10-13

Input example from Bazaar metadata

{
  "query": "Analyze the x402 payment flow, facilitator options, security mitigations, or integration patterns for agent commerce."
}

Output example

{
  "disclaimer": "Non-personalized analysis of x402 ecosystem data, not financial advice.",
  "endpoint": "MIDAX402",
  "evidence_grade": "broad",
  "summary": "The CDP Facilitator processes ~N requests/day across known x402 services. Top categories: crypto_data, storage, social_intelligence.",
  "tier": "premium",
  "verdict": "answered"
}

Use with an agent

Discover. Agents find this listing with GET https://bazaar.saylorinnovations.com/discovery/search?query=…, the MCP tool search_resources, or /discovery/resources.
Inspect. Fetch /resources/39835.json for the price and payment options.
Pay. Call GET https://midax402.com/midas-ops/premium. The provider answers 402 with its payment requirements. An x402 client signs one of the options below and retries with PAYMENT-SIGNATURE.
Execute. The provider returns 200 with the data. Agent Bazaar is not in the request path and never sees your payment.

For humans

You don't need an account or an API key; you need a wallet holding a small amount of USDC on Base, algorand:wGHE2Pwdvd7S12BL5FaOP20EGYesN73ktiC1qzkkit8=, algorand:wGHE2Pwdvd7S12BL5FaOP20EGYesN73k, Solana, and an x402-capable client (see the examples below). Call the endpoint unpaid first to see exactly what it asks for.

Pricing & payment

Price: $0.07 / request
Protocol: x402 v2
Auth: No account or API key. Pay per request.
Networks: Base, algorand:wGHE2Pwdvd7S12BL5FaOP20EGYesN73ktiC1qzkkit8=, algorand:wGHE2Pwdvd7S12BL5FaOP20EGYesN73k, Solana
Demand: 30 calls · 3 unique payers in 30d (public x402 Bazaar data)

x402 payment requirements

Scheme	Network	Asset	Amount	Pay to	Timeout
exact	Base eip155:8453	USDC	$0.07	0xA4775ef07d967d56D6d6F19AeE3a0DE7E26Ed954	120s
exact	algorand:wGHE2Pwdvd7S12BL5FaOP20EGYesN73ktiC1qzkkit8= algorand:wGHE2Pwdvd7S12BL5FaOP20EGYesN73ktiC1qzkkit8=	31566704	70000	XFVBA5GJAXJBRWLERVOTZH57NEGPCOP276U4N2E2LCMYWVVESQQPAPBODQ	120s
exact	algorand:wGHE2Pwdvd7S12BL5FaOP20EGYesN73k algorand:wGHE2Pwdvd7S12BL5FaOP20EGYesN73k	31566704	70000	XFVBA5GJAXJBRWLERVOTZH57NEGPCOP276U4N2E2LCMYWVVESQQPAPBODQ	120s
exact	Solana solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp	USDC	$0.07	HZJnshSNsvXQkASWjpP8AndJqtUv4cFoACwPcH5tyU73	120s

accepts[] (raw JSON)

[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "payTo": "0xA4775ef07d967d56D6d6F19AeE3a0DE7E26Ed954",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "70000",
    "amountUsd": 0.07,
    "maxTimeoutSeconds": 120
  },
  {
    "scheme": "exact",
    "network": "algorand:wGHE2Pwdvd7S12BL5FaOP20EGYesN73ktiC1qzkkit8=",
    "payTo": "XFVBA5GJAXJBRWLERVOTZH57NEGPCOP276U4N2E2LCMYWVVESQQPAPBODQ",
    "asset": "31566704",
    "amount": "70000",
    "maxTimeoutSeconds": 120
  },
  {
    "scheme": "exact",
    "network": "algorand:wGHE2Pwdvd7S12BL5FaOP20EGYesN73k",
    "payTo": "XFVBA5GJAXJBRWLERVOTZH57NEGPCOP276U4N2E2LCMYWVVESQQPAPBODQ",
    "asset": "31566704",
    "amount": "70000",
    "maxTimeoutSeconds": 120
  },
  {
    "scheme": "exact",
    "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
    "payTo": "HZJnshSNsvXQkASWjpP8AndJqtUv4cFoACwPcH5tyU73",
    "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
    "amount": "70000",
    "amountUsd": 0.07,
    "maxTimeoutSeconds": 120
  }
]

Schemas

Output schema (JSON Schema)

{
  "properties": {
    "example": {
      "type": "object"
    },
    "type": {
      "type": "string"
    }
  },
  "required": [
    "type"
  ],
  "type": "object"
}

Example shape — generated from the schema, not a captured live response

{
  "example": {},
  "type": "string"
}

Examples

curl

curl "https://midax402.com/midas-ops/premium"
# -> 402 Payment Required, accepts[] lists how to pay
# retry with a PAYMENT-SIGNATURE (or PAYMENT header) once paid

JavaScript

const res = await fetch("https://midax402.com/midas-ops/premium");
if (res.status === 402) {
  const { accepts } = await res.json();
  // pay one of accepts[] via an x402 client, then retry with the payment header
}

Python

import httpx
res = httpx.get("https://midax402.com/midas-ops/premium")
if res.status_code == 402:
    accepts = res.json()["accepts"]
    # pay one of accepts[] via an x402 client, then retry with the payment header

Details

Provider: midax402.com
Endpoint: https://midax402.com/midas-ops/premium
Machine-readable: /resources/39835.json