x402 List

x402 Protocol Service Directory

MiroShark

AI

Runs a 25-agent social-media simulation across Twitter, Reddit and Polymarket over 10 rounds from a prompt, URL or article, then returns a markdown report with belief drift, top posts and prediction-market trajectories.

Pay from $1.00 in USDC on Base, settled onchain via the x402 protocol, no signup, no API key needed.

UPTIME 24H 100% 7D 100% 30D 100%
BASE URL https://x402.miroshark.xyz ENDPOINTS 1 NETWORK Base ASSET USDC MEMBER SINCE 2026-07-20 MONITORED SINCE 2026-07-20

ASSESSMENT

updated 19m ago

Evidence-backed signals, not a single score. Click any chip for the proof. Measured values stay read-only; unknown is honest.

reliability 100%
uptime 24h
100%
uptime 7d
100%
uptime 30d
100%
uptime 90d
100%
response p95
1586ms
avg response
1005ms
total checks
47
compliance A (11/11)

11 of 11 x402 conformance checks pass. Full checklist below.

jump to compliance checklist

price $1.00 (p89 in AI)
price (min)
$1.00
category percentile (min)
p89 in AI
endpoints / prices
1 / 1
model
flat
stability
100%
risk clean

No deterministic risk flag. Risk fires only on an exact blocklist match, or a reserved-brand name with a mismatched verified payTo. Never from low uptime, a high price, or a model guess.

traction $18.00 30d · 8 buyers
volume 30d
$18.00
buyers 30d
8
settlements 30d
18
last settlement
2026-07-19
top buyer share
28% of 30d volume
trend 7d vs 30d
3.10x the 30d daily rate
networks
eip155:8453

Conservative undercount: only USDC settlements via facilitators we measure are counted. A measured floor, not an estimate.

Top buyer share is a concentration signal, not part of the ranking score.

WHAT IT DOES

ai-derived

Runs multi-agent social media simulations based on prompts, article URLs, or raw text.

category
ai-simulation
in
body
auth
none
aisimulationsocial-mediamulti-agent

AI-generated summary. The measured data is never altered by it.

ENDPOINTS

Service endpoints with HTTP method, path, description, pricing, and network
METHOD PATH DESCRIPTION PRICE NETWORK ASSET
POST /run $1.00 Base USDC
1 endpoints

REQUEST / RESPONSE EXAMPLE

An unpaid request to POST /run returns HTTP 402 with the payment terms. Settle onchain via your facilitator, then retry with the X-Payment header.

// request
curl -i -X POST 'https://x402.miroshark.xyz/run'
// 402 response (captured by monitor) · 1 payload · click to expand
[
  {
    "error": "Payment required",
    "accepts": [
      {
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "payTo": "0x6cab485fc28ec70d3845113b704d4824e4d2b24f",
        "amount": "1000000",
        "scheme": "exact",
        "network": "eip155:8453",
        "maxTimeoutSeconds": 300
      }
    ],
    "resource": {
      "url": "https://x402.miroshark.xyz/run",
      "tags": [
        "Social",
        "Search",
        "Trading",
        "Crypto",
        "AI"
      ],
      "iconUrl": "https://x402.miroshark.xyz/logo.png",
      "mimeType": "application/json",
      "description": "MiroShark: run a 25-agent social-media simulation across Twitter, Reddit, and Polymarket over 10 rounds from a single prompt, URL, or article, then read a synthesized markdown report with belief drift, top posts, and prediction-market trajectories.",
      "serviceName": "MiroShark"
    },
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "url": "<alternative seed: an article URL to simulate around>",
              "prompt": "How will developers react if OpenAI releases GPT-6 next month?",
              "article": "<alternative seed: raw article text>",
              "prediction_market": "<optional: pin a YES/NO market question>"
            },
            "type": "http",
            "method": "POST",
            "bodyType": "json"
          },
          "output": {
            "type": "json",
            "example": {
              "data": {
                "run_id": "run_abc123def456",
                "status": "queued",
                "wait_url": "https://<host>/wait/run_abc123def456",
                "status_url": "https://<host>/status/run_abc123def456"
              },
              "success": true
            }
          }
        },
        "schema": {
          "type": "object",
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "required": [
            "input"
          ],
          "properties": {
            "input": {
              "type": "object",
              "required": [
                "type",
                "method",
                "bodyType",
                "body"
              ],
              "properties": {
                "body": {
                  "type": "object",
                  "properties": {
                    "url": {
                      "type": "string",
                      "maxLength": 2048
                    },
                    "prompt": {
                      "type": "string",
                      "maxLength": 4000,
                      "minLength": 4
                    },
                    "article": {
                      "type": "string",
                      "maxLength": 200000,
                      "minLength": 4
                    },
                    "prediction_market": {
                      "type": "string"
                    }
                  }
                },
                "type": {
                  "type": "string",
                  "const": "http"
                },
                "method": {
                  "enum": [
                    "POST",
                    "PUT",
                    "PATCH"
                  ],
                  "type": "string"
                },
                "bodyType": {
                  "enum": [
                    "json",
                    "form-data",
                    "text"
                  ],
                  "type": "string"
                }
              },
              "additionalProperties": false
            },
            "output": {
              "type": "object",
              "required": [
                "type"
              ],
              "properties": {
                "type": {
                  "type": "string"
                },
                "example": {
                  "type": "object",
                  "properties": {
                    "data": {
                      "type": "object",
                      "properties": {
                        "run_id": {
                          "type": "string"
                        },
                        "status": {
                          "type": "string"
                        },
                        "wait_url": {
                          "type": "string",
                          "format": "uri"
                        },
                        "status_url": {
                          "type": "string",
                          "format": "uri"
                        }
                      }
                    },
                    "success": {
                      "type": "boolean"
                    }
                  }
                }
              }
            }
          }
        }
      },
      "builder-code": {
        "info": {
          "a": "bc_r3g1wwdh"
        },
        "schema": {
          "type": "object",
          "properties": {
            "a": {
              "type": "string",
              "pattern": "^[a-z0-9_]{1,32}$"
            },
            "s": {
              "type": "array",
              "items": {
                "type": "string",
                "pattern": "^[a-z0-9_]{1,32}$"
              }
            },
            "w": {
              "type": "string",
              "pattern": "^[a-z0-9_]{1,32}$"
            }
          },
          "additionalProperties": false
        }
      }
    },
    "x402Version": 2
  }
]

UPTIME

07-20 · uptime 100.0% · 1043ms avg07-21 · uptime 100.0% · 973ms avg07-2007-21
RESPONSE TIME
07-20 · 1043ms avg07-20 · 1043ms avg07-21 · 973ms avg07-21 · 973ms avg07-2007-21
30d UPTIME 100%
UPTIME 30D 100%
AVG RESP 1002ms
TOTAL CHECKS 49

RECENT CHECKS

TIME STATUS RESP
● OK 823ms
● OK 1042ms
● OK 598ms
● OK 1236ms
● OK 677ms
● OK 1024ms
● OK 1042ms
● OK 1477ms
● OK 699ms
● SLOW 1585ms
● OK 1149ms
● OK 673ms
● OK 1180ms
● OK 1102ms
● OK 495ms
● OK 1059ms
● OK 1004ms
● OK 674ms

OVER TIME

All charts share the 30d window selected here. Every series is also served as JSON at /api/v1/services/miroshark/price, /scores, /volume and /buyers. On-chain volume and distinct buyers are measured over the service's settlement address and are a conservative undercount (only settlements that reach a measured facilitator are counted).

PRICE (captured 402, USD)
07-20 · $1.0007-21 · $1.00$1.0007-2007-21
SUB-SCORES (uptime + x402 compliance)
07-20 uptime: 100.0% compliance: 100% checks07-21 uptime: 100.0% compliance: 100% checksuptimecompliance07-2007-21
VOLUME (on-chain settlement, USD)
07-09 · $207-10 · $107-12 · $107-13 · $107-14 · $807-15 · $107-16 · $107-17 · $207-19 · $1peak $807-0907-19
DISTINCT BUYERS
07-09 · 1 buyer07-10 · 1 buyer07-12 · 1 buyer07-13 · 1 buyer07-14 · 4 buyers07-15 · 1 buyer07-16 · 1 buyer07-17 · 2 buyers07-19 · 1 buyerpeak 4 buyers07-0907-19

COMPLIANCE

11/11 checks pass · grade A
  • 402 payload captured
  • accepts[] array present
  • payTo address recoverable
  • payTo at accepts[0].payTo (conformant shape)
  • payTo is a valid on-chain address
  • atomic price declared
  • atomic price in a sane range
  • asset (token) address declared
  • network resolves to CAIP-2
  • payment scheme declared
  • served over HTTPS

EMBED THIS BADGE

Show that MiroShark is monitored on x402-list. Paste this on your site or README, it links back to this live listing.

MiroShark listed on x402-list
status
MiroShark uptime on x402-list
live uptime
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RUN THIS SERVICE?

Keep this listing accurate: propose changes to the name, description, website, category or add new endpoints to monitor. Ownership is verified with a domain proof and every change is reviewed manually; measured data stays read-only.

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