●

Mazza Group AI APIs

AI PAYMENT-READY

payment-ready until 2026-08-20

21 AI-powered API endpoints with x402 pay-per-call micropayments in USDC on Base. No API keys, no subscriptions.

Pay from $0.60 to $5.00 in USDC on Base, settled onchain via the x402 protocol, no signup, no API key needed.

listed 2026-08-03 · no on-chain settlement recorded yet

BASE URL https://mazzagrp.com │ WEBSITE https://mazzagrp.com │ ENDPOINTS 9 │ NETWORK Base │ ASSET USDC │ MEMBER SINCE 2026-08-03 │ MONITORED SINCE 2026-08-03

ASSESSMENT

updated 6h 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: 480ms
avg response: 292ms
total checks: 856

Measured on the unpaid 402 handshake, not the paid call. A service can 402 correctly and still fail after payment.

compliance A (14/14)

14 of 14 x402 conformance checks pass. Full checklist below.

jump to compliance checklist

price $0.60 to $5.00 (p85 in AI)

price (min): $0.60
price (max): $5.00
category percentile (min): p85 in AI
category percentile (max): p86 in AI
endpoints / prices: 9 / 8
model: tiered
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.

domain age: 12d
registrar: Cloudflare, Inc.
hosting: custom
domain created: 2026-07-29

Identity facts, not a risk score.

traction $0.00 30d · 0 buyers

volume 30d: $0.00
buyers 30d: 0
settlements 30d: 0
first settlement: ---
last settlement: ---
top buyer share: -
trend 7d vs 30d: -
networks: eip155:8453
volume all-time: $0
settlements all-time: 0
median settlement 30d: -
max settlement 30d: -
settled via: -

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

Provides various AI-powered API services including consultation, long question answering, puzzle generation, RAG, SQL processing, story creation, web agent functionality, and world building.

category: ai-apis
in: body

aiconsultationquestion-answeringpuzzlesragsqlstory-generationweb-agentworld-building

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

ENDPOINTS

Service endpoints with HTTP method, path, description, pricing, and network
METHOD	PATH	PRICE	NETWORK	ASSET	402 CHANNEL
POST	/api/consultation	$5.00	Base	USDC	header
POST	/api/longqa	$1.00	Base	USDC	header
POST	/api/mcp-eval	$2.00	Base	USDC	header
POST	/api/puzzles	$0.80	Base	USDC	header
POST	/api/rag	$1.50	Base	USDC	header
POST	/api/sql	$1.20	Base	USDC	header
POST	/api/storyforge	$0.60	Base	USDC	header
POST	/api/webagent	$1.80	Base	USDC	header
POST	/api/worldbuilder	$2.00	Base	USDC	header

9 endpoints

REQUEST / RESPONSE EXAMPLE

An unpaid request to POST /api/consultation 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://mazzagrp.com/api/consultation'

// 402 response (captured by monitor) · 9 payloads · click to expand

[
  {
    "error": "PAYMENT-SIGNATURE header is required",
    "accepts": [
      {
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USDC",
          "version": "2"
        },
        "payTo": "0xD98b6969fab0bA4D4BB086fF273ff7ccD284CEe8",
        "amount": "1500000",
        "scheme": "exact",
        "network": "eip155:8453",
        "maxTimeoutSeconds": 300
      }
    ],
    "resource": {
      "url": "https://mazzagrp.com/api/rag",
      "tags": [
        "ai",
        "agents",
        "automation"
      ],
      "iconUrl": "https://mazzagrp.com/icon.png",
      "mimeType": "application/json",
      "description": "Retrieval-augmented generation pipeline",
      "serviceName": "Mazza Group AI APIs"
    },
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "type": "http",
            "method": "POST",
            "queryParams": {
              "prompt": "string — the input prompt for the AI service"
            }
          }
        }
      }
    },
    "x402Version": 2
  },
  {
    "error": "PAYMENT-SIGNATURE header is required",
    "accepts": [
      {
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USDC",
          "version": "2"
        },
        "payTo": "0xD98b6969fab0bA4D4BB086fF273ff7ccD284CEe8",
        "amount": "2000000",
        "scheme": "exact",
        "network": "eip155:8453",
        "maxTimeoutSeconds": 300
      }
    ],
    "resource": {
      "url": "https://mazzagrp.com/api/mcp-eval",
      "tags": [
        "ai",
        "agents",
        "automation"
      ],
      "iconUrl": "https://mazzagrp.com/icon.png",
      "mimeType": "application/json",
      "description": "MCP (Model Context Protocol) evaluation and scoring",
      "serviceName": "Mazza Group AI APIs"
    },
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "type": "http",
            "method": "POST",
            "queryParams": {
              "prompt": "string — the input prompt for the AI service"
            }
          }
        }
      }
    },
    "x402Version": 2
  },
  {
    "error": "PAYMENT-SIGNATURE header is required",
    "accepts": [
      {
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USDC",
          "version": "2"
        },
        "payTo": "0xD98b6969fab0bA4D4BB086fF273ff7ccD284CEe8",
        "amount": "600000",
        "scheme": "exact",
        "network": "eip155:8453",
        "maxTimeoutSeconds": 300
      }
    ],
    "resource": {
      "url": "https://mazzagrp.com/api/storyforge",
      "tags": [
        "ai",
        "agents",
        "automation"
      ],
      "iconUrl": "https://mazzagrp.com/icon.png",
      "mimeType": "application/json",
      "description": "AI-powered creative story generation and worldbuilding",
      "serviceName": "Mazza Group AI APIs"
    },
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "type": "http",
            "method": "POST",
            "queryParams": {
              "prompt": "string — the input prompt for the AI service"
            }
          }
        }
      }
    },
    "x402Version": 2
  },
  {
    "error": "PAYMENT-SIGNATURE header is required",
    "accepts": [
      {
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USDC",
          "version": "2"
        },
        "payTo": "0xD98b6969fab0bA4D4BB086fF273ff7ccD284CEe8",
        "amount": "1000000",
        "scheme": "exact",
        "network": "eip155:8453",
        "maxTimeoutSeconds": 300
      }
    ],
    "resource": {
      "url": "https://mazzagrp.com/api/longqa",
      "tags": [
        "ai",
        "agents",
        "automation"
      ],
      "iconUrl": "https://mazzagrp.com/icon.png",
      "mimeType": "application/json",
      "description": "Long-form question answering with deep analysis",
      "serviceName": "Mazza Group AI APIs"
    },
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "type": "http",
            "method": "POST",
            "queryParams": {
              "prompt": "string — the input prompt for the AI service"
            }
          }
        }
      }
    },
    "x402Version": 2
  },
  {
    "error": "PAYMENT-SIGNATURE header is required",
    "accepts": [
      {
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USDC",
          "version": "2"
        },
        "payTo": "0xD98b6969fab0bA4D4BB086fF273ff7ccD284CEe8",
        "amount": "1800000",
        "scheme": "exact",
        "network": "eip155:8453",
        "maxTimeoutSeconds": 300
      }
    ],
    "resource": {
      "url": "https://mazzagrp.com/api/webagent",
      "tags": [
        "ai",
        "agents",
        "automation"
      ],
      "iconUrl": "https://mazzagrp.com/icon.png",
      "mimeType": "application/json",
      "description": "AI web agent for autonomous browsing and task execution",
      "serviceName": "Mazza Group AI APIs"
    },
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "type": "http",
            "method": "POST",
            "queryParams": {
              "prompt": "string — the input prompt for the AI service"
            }
          }
        }
      }
    },
    "x402Version": 2
  },
  {
    "error": "PAYMENT-SIGNATURE header is required",
    "accepts": [
      {
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USDC",
          "version": "2"
        },
        "payTo": "0xD98b6969fab0bA4D4BB086fF273ff7ccD284CEe8",
        "amount": "800000",
        "scheme": "exact",
        "network": "eip155:8453",
        "maxTimeoutSeconds": 300
      }
    ],
    "resource": {
      "url": "https://mazzagrp.com/api/puzzles",
      "tags": [
        "ai",
        "agents",
        "automation"
      ],
      "iconUrl": "https://mazzagrp.com/icon.png",
      "mimeType": "application/json",
      "description": "AI puzzle generation and solving",
      "serviceName": "Mazza Group AI APIs"
    },
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "type": "http",
            "method": "POST",
            "queryParams": {
              "prompt": "string — the input prompt for the AI service"
            }
          }
        }
      }
    },
    "x402Version": 2
  },
  {
    "error": "PAYMENT-SIGNATURE header is required",
    "accepts": [
      {
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USDC",
          "version": "2"
        },
        "payTo": "0xD98b6969fab0bA4D4BB086fF273ff7ccD284CEe8",
        "amount": "2000000",
        "scheme": "exact",
        "network": "eip155:8453",
        "maxTimeoutSeconds": 300
      }
    ],
    "resource": {
      "url": "https://mazzagrp.com/api/worldbuilder",
      "tags": [
        "ai",
        "agents",
        "automation"
      ],
      "iconUrl": "https://mazzagrp.com/icon.png",
      "mimeType": "application/json",
      "description": "AI worldbuilding for fiction, games, and RPGs",
      "serviceName": "Mazza Group AI APIs"
    },
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "type": "http",
            "method": "POST",
            "queryParams": {
              "prompt": "string — the input prompt for the AI service"
            }
          }
        }
      }
    },
    "x402Version": 2
  },
  {
    "error": "PAYMENT-SIGNATURE header is required",
    "accepts": [
      {
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USDC",
          "version": "2"
        },
        "payTo": "0xD98b6969fab0bA4D4BB086fF273ff7ccD284CEe8",
        "amount": "1200000",
        "scheme": "exact",
        "network": "eip155:8453",
        "maxTimeoutSeconds": 300
      }
    ],
    "resource": {
      "url": "https://mazzagrp.com/api/sql",
      "tags": [
        "ai",
        "agents",
        "automation"
      ],
      "iconUrl": "https://mazzagrp.com/icon.png",
      "mimeType": "application/json",
      "description": "AI-powered SQL query generation and optimization",
      "serviceName": "Mazza Group AI APIs"
    },
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "type": "http",
            "method": "POST",
            "queryParams": {
              "prompt": "string — the input prompt for the AI service"
            }
          }
        }
      }
    },
    "x402Version": 2
  },
  {
    "error": "PAYMENT-SIGNATURE header is required",
    "accepts": [
      {
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USDC",
          "version": "2"
        },
        "payTo": "0xD98b6969fab0bA4D4BB086fF273ff7ccD284CEe8",
        "amount": "5000000",
        "scheme": "exact",
        "network": "eip155:8453",
        "maxTimeoutSeconds": 300
      }
    ],
    "resource": {
      "url": "https://mazzagrp.com/api/consultation",
      "tags": [
        "ai",
        "agents",
        "automation"
      ],
      "iconUrl": "https://mazzagrp.com/icon.png",
      "mimeType": "application/json",
      "description": "AI consultation with a senior strategist",
      "serviceName": "Mazza Group AI APIs"
    },
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "type": "http",
            "method": "POST",
            "queryParams": {
              "prompt": "string — the input prompt for the AI service"
            }
          }
        }
      }
    },
    "x402Version": 2
  }
]

OVER TIME

All charts use the 30d selector; each series spans only the dates it has data for. Every series is also served as JSON at /api/v1/services/mazza-group-ai-apis/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). The on-chain series roll up hourly, so the latest day can be up to about an hour behind; distinct buyers are counted per payout address, so a service that settles to more than one address is an upper bound.

UPTIME

30d UPTIME 100%

RESPONSE TIME

AVG RESP 291ms

PRICE (captured 402, USD)

Median across 9 endpoints. Use the selector to isolate one.

SUB-SCORES (uptime + x402 compliance)

checklist grew 11->14 on 2026-07-28; a step here is a metric change, not a regression

PILLARS OVER TIME (measured)

price percentile in AI

site signals present (of 6)

Measured site and economics pillars from the assessment history, so the latest value shown elsewhere on this page reads as a point on a trend rather than a permanent state.

VOLUME (on-chain settlement, USD)

DISTINCT BUYERS

COMPLIANCE

14/14 checks pass · grade A

last 402 captured 2026-08-03 · last up 2026-08-13

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
declares the current x402 version (2)
EIP-712 domain parameters present on every EVM entry
x402 v2 envelope delivered in the payment-required header

SITE PILLARS

homepage reachable
openapi doc
pricing page
llms.txt
robots.txt
terms page

recent checks (18) live · click to expand

TIME STATUS RESP CAUSE

15:22:19 UTC ● OK 246ms

15:06:20 UTC ● OK 187ms

14:50:21 UTC ● OK 297ms

14:34:13 UTC ● OK 223ms

14:18:21 UTC ● OK 279ms

14:02:18 UTC ● OK 179ms

13:46:19 UTC ● OK 181ms

13:30:17 UTC ● OK 228ms

13:14:19 UTC ● OK 180ms

12:58:23 UTC ● OK 349ms

12:42:19 UTC ● OK 223ms

12:26:19 UTC ● OK 272ms

12:10:17 UTC ● OK 161ms

11:54:19 UTC ● OK 216ms

11:38:19 UTC ● OK 263ms

11:22:18 UTC ● OK 291ms

11:06:18 UTC ● OK 276ms

10:50:20 UTC ● OK 329ms

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status

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