Tax · x402 · early usage

MiroShark: predict how people and markets react to any scenario - a product launch, pol…

MiroShark: predict how people and markets react to any scenario - a product launch, policy, campaign, crisis, token launch, or news headline. Spawns a 25-agent simulation across Twitter, Reddit, and a Polymarket-style prediction market over 10 rounds from a p…

by x402.miroshark.xyz · discovered, not yet claimed by its owner · updated 2026-10-11

30d calls43

30d payers7

MethodPOST

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

Tags: Social · Search · Trading · Crypto · AI · bazaar · builder-code

Call contract

Method: POST
Input: json
Output: json
Last paid call: 2026-10-11

Input example from Bazaar metadata

{
  "agent_context": {
    "agent_type": "<optional: your agent>",
    "search_query": "<optional>"
  },
  "article": "<alternative seed: raw article text>",
  "prediction_market": "<optional: pin a YES/NO market question>",
  "prompt": "How will developers react if OpenAI releases GPT-6 next month?",
  "url": "<alternative seed: an article URL to simulate around>"
}

Output example

{
  "data": {
    "run_id": "run_abc123def456",
    "status": "queued",
    "status_url": "https://<host>/status/run_abc123def456",
    "wait_url": "https://<host>/wait/run_abc123def456"
  },
  "success": true
}

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/26812.json for the price and payment options.
Pay. Call GET https://x402.miroshark.xyz/run. 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, Solana, eip155:143, and an x402-capable client (see the examples below). Call the endpoint unpaid first to see exactly what it asks for.

Pricing & payment

Price: $1 / request
Protocol: x402 v2
Auth: No account or API key. Pay per request.
Networks: Base, Solana, eip155:143
Demand: 43 calls · 7 unique payers in 30d (public x402 Bazaar data)

x402 payment requirements

Scheme	Network	Asset	Amount	Pay to	Timeout
exact	Base eip155:8453	USDC	$1	0x6cab485fc28ec70d3845113b704d4824e4d2b24f	300s
exact	Solana solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp	USDC	$1	9vWbPNMvt8ui1cNN8jWWPUWT5LPmeXzq7nr3vry1vMPH	300s
exact	eip155:143 eip155:143	0x754704Bc059F8C67012fEd69BC8A327a5aafb603	1000000	0x0000CE08fa224696A819877070BF378e8B131ACF	300s

accepts[] (raw JSON)

[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "payTo": "0x6cab485fc28ec70d3845113b704d4824e4d2b24f",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "1000000",
    "amountUsd": 1,
    "maxTimeoutSeconds": 300
  },
  {
    "scheme": "exact",
    "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
    "payTo": "9vWbPNMvt8ui1cNN8jWWPUWT5LPmeXzq7nr3vry1vMPH",
    "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
    "amount": "1000000",
    "amountUsd": 1,
    "maxTimeoutSeconds": 300
  },
  {
    "scheme": "exact",
    "network": "eip155:143",
    "payTo": "0x0000CE08fa224696A819877070BF378e8B131ACF",
    "asset": "0x754704Bc059F8C67012fEd69BC8A327a5aafb603",
    "amount": "1000000",
    "maxTimeoutSeconds": 300
  }
]

Schemas

Output schema (JSON Schema)

{
  "properties": {
    "example": {
      "properties": {
        "data": {
          "properties": {
            "run_id": {
              "type": "string"
            },
            "status": {
              "type": "string"
            },
            "status_url": {
              "format": "uri",
              "type": "string"
            },
            "wait_url": {
              "format": "uri",
              "type": "string"
            }
          },
          "type": "object"
        },
        "success": {
          "type": "boolean"
        }
      },
      "type": "object"
    },
    "type": {
      "type": "string"
    }
  },
  "required": [
    "type"
  ],
  "type": "object"
}

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

{
  "example": {
    "data": {
      "run_id": "string",
      "status": "string",
      "status_url": "https://example.com",
      "wait_url": "https://example.com"
    },
    "success": true
  },
  "type": "string"
}

Examples

curl

curl "https://x402.miroshark.xyz/run"
# -> 402 Payment Required, accepts[] lists how to pay
# retry with a PAYMENT-SIGNATURE (or PAYMENT header) once paid

JavaScript

const res = await fetch("https://x402.miroshark.xyz/run");
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://x402.miroshark.xyz/run")
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: x402.miroshark.xyz
Endpoint: https://x402.miroshark.xyz/run
Machine-readable: /resources/26812.json