x402 List

x402 Protocol Service Directory

minia2a — Agent Infrastructure & Intelligence

AI PAYMENT-READY

payment-ready until 2026-08-20

x402-native API platform for AI agents: web scraping with real browser, crypto market intelligence, knowledge storage & recall, x402 service discovery across 25K+ endpoints, and data transformation. 80+ endpoints via x402 on Base.

Pay from $0.50 per request in USDC on Base, settled onchain via the x402 protocol, no signup, no API key needed.

first settlement 2026-07-21 · $1.20 all-time · settled via coinbase

BASE URL https://minia2a.uk WEBSITE https://minia2a.uk ENDPOINTS 4 NETWORK Base ASSET USDC MEMBER SINCE 2026-07-21 MONITORED SINCE 2026-07-21

ASSESSMENT

updated 4h ago

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

reliability 92.7%
uptime 24h
0%
uptime 7d
95.2%
uptime 30d
92.7%
uptime 90d
92.7%
response p95
398ms
avg response
190ms
total checks
1,888

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

compliance A (13/13)

13 of 13 x402 conformance checks pass. Full checklist below.

jump to compliance checklist

price $0.005 (p29 in AI)
price (min)
$0.005
category percentile (min)
p29 in AI
endpoints / prices
4 / 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.

domain age
51d
registrar
Cloudflare, Inc.
hosting
custom
domain created
2026-06-21

Identity facts, not a risk score.

traction $1.20 30d · 2 buyers · top buyer 97%
volume 30d
$1.20
buyers 30d
2
settlements 30d
39
first settlement
2026-07-21
last settlement
2026-08-09
top buyer share
97% of 30d volume
trend 7d vs 30d
4.14x the 30d daily rate
networks
eip155:137, eip155:8453
volume all-time
$1.20
settlements all-time
39
median settlement 30d
$0.005
max settlement 30d
$0.50
settled via
coinbase ($1.20, 39 tx)

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.

CHANGES

8 events, detecting since 2026-07-24

Payout, price, and schema changes detected on this service's x402 wire. A payout rotation at an unchanged price shows up here even when nothing else moves. Full feed at /changes.

changes schema changed 1h ago (8 since 2026-07-24)

schema changed · 1h ago

schema removed GET /x402/find exact eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 application/json 120 https://minia2a.uk/x402/find {"name":"USD Coin","version":"2"}

schema removed GET /x402/recall exact eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 application/json 120 https://minia2a.uk/x402/recall {"name":"USD Coin","version":"2"}

schema removed GET /x402/store exact eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 application/json

schema removed GET /x402/web-scrape exact eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 application/json

schema added GET /x402/find exact eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 120 {}

schema added GET /x402/recall exact eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 120 {}

schema added GET /x402/store exact eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 120 {}

schema added GET /x402/web-scrape exact eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 120 {}

price changed · 1h ago

GET /x402/find · eip155:8453 · USDC: 5000500000

GET /x402/recall · eip155:8453 · USDC: 5000500000

GET /x402/store · eip155:8453 · USDC: 5000500000

GET /x402/web-scrape · eip155:8453 · USDC: 5000500000

schema changed · 7d ago

schema changed · 9d ago

payout address changed · 18d ago

payout added 0xf16F0882de08315B438E9f3a2Abfb2d2E5d94ECA

payout address changed · 18d ago

payout removed 0xf16F0882de08315B438E9f3a2Abfb2d2E5d94ECA

payout address changed · 19d ago

payout removed 0x5d18C012b1E8606E9483de22E85015343CACfE2b

payout added 0xf16F0882de08315B438E9f3a2Abfb2d2E5d94ECA

payout address changed · 20d ago

payout added 0x5d18C012b1E8606E9483de22E85015343CACfE2b

Amounts are on-wire atomic units in the named asset.

see all changes for this service

WHAT IT DOES

ai-derived

No AI synthesis has been produced for this service yet.

ENDPOINTS

Service endpoints with HTTP method, path, description, pricing, and network
METHOD PATH DESCRIPTION PRICE NETWORK ASSET 402 CHANNEL
GET /x402/find Find x402 agent services across directories including CDP Bazaar and PayAI (CDP) $0.50 Base USDC body (v1 style)
GET /x402/recall Semantic search across curated crypto, x402 ecosystem, and agent economy knowledge base (CDP) $0.50 Base USDC body (v1 style)
GET /x402/store Store verified facts into the Mythos knowledge base for later recall (CDP) $0.50 Base USDC body (v1 style)
GET /x402/web-scrape Extract structured text content from any URL with optional CSS selector targeting (CDP) $0.50 Base USDC body (v1 style)
4 endpoints

REQUEST / RESPONSE EXAMPLE

An unpaid request to GET /x402/find returns HTTP 402 with the payment terms. Settle onchain via your facilitator, then retry with the X-Payment header.

// request
curl -i 'https://minia2a.uk/x402/find'
// 402 response (captured by monitor) · 4 payloads · click to expand
[
  {
    "error": "Payment required",
    "accepts": [
      {
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {},
        "payTo": "0xf16F0882de08315B438E9f3a2Abfb2d2E5d94ECA",
        "amount": "500000",
        "scheme": "exact",
        "network": "eip155:8453",
        "maxTimeoutSeconds": 120
      }
    ],
    "message": "Free trial limit reached (15/15). Register for 500 free credits or pay via x402.",
    "resource": {
      "url": "x402-find",
      "mimeType": "application/json",
      "description": "minia2a service: x402-find"
    },
    "nextSteps": [
      "1. Register: POST /api/v1/register-simple {\"name\": \"my-agent\"} — get 500 free credits",
      "2. Pay: include PAYMENT-SIGNATURE (V2) or X-PAYMENT (V1) header",
      "3. Retry this endpoint with credits or payment"
    ],
    "extensions": {},
    "x402Version": 2,
    "trialExhausted": true
  },
  {
    "error": "Payment required",
    "accepts": [
      {
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {},
        "payTo": "0xf16F0882de08315B438E9f3a2Abfb2d2E5d94ECA",
        "amount": "500000",
        "scheme": "exact",
        "network": "eip155:8453",
        "maxTimeoutSeconds": 120
      }
    ],
    "message": "Free trial limit reached (15/15). Register for 500 free credits or pay via x402.",
    "resource": {
      "url": "x402-web-scrape",
      "mimeType": "application/json",
      "description": "minia2a service: x402-web-scrape"
    },
    "nextSteps": [
      "1. Register: POST /api/v1/register-simple {\"name\": \"my-agent\"} — get 500 free credits",
      "2. Pay: include PAYMENT-SIGNATURE (V2) or X-PAYMENT (V1) header",
      "3. Retry this endpoint with credits or payment"
    ],
    "extensions": {},
    "x402Version": 2,
    "trialExhausted": true
  },
  {
    "error": "Payment required",
    "accepts": [
      {
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {},
        "payTo": "0xf16F0882de08315B438E9f3a2Abfb2d2E5d94ECA",
        "amount": "500000",
        "scheme": "exact",
        "network": "eip155:8453",
        "maxTimeoutSeconds": 120
      }
    ],
    "message": "Free trial limit reached (15/15). Register for 500 free credits or pay via x402.",
    "resource": {
      "url": "x402-store",
      "mimeType": "application/json",
      "description": "minia2a service: x402-store"
    },
    "nextSteps": [
      "1. Register: POST /api/v1/register-simple {\"name\": \"my-agent\"} — get 500 free credits",
      "2. Pay: include PAYMENT-SIGNATURE (V2) or X-PAYMENT (V1) header",
      "3. Retry this endpoint with credits or payment"
    ],
    "extensions": {},
    "x402Version": 2,
    "trialExhausted": true
  },
  {
    "error": "Payment required",
    "accepts": [
      {
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {},
        "payTo": "0xf16F0882de08315B438E9f3a2Abfb2d2E5d94ECA",
        "amount": "500000",
        "scheme": "exact",
        "network": "eip155:8453",
        "maxTimeoutSeconds": 120
      }
    ],
    "message": "Free trial limit reached (15/15). Register for 500 free credits or pay via x402.",
    "resource": {
      "url": "x402-recall",
      "mimeType": "application/json",
      "description": "minia2a service: x402-recall"
    },
    "nextSteps": [
      "1. Register: POST /api/v1/register-simple {\"name\": \"my-agent\"} — get 500 free credits",
      "2. Pay: include PAYMENT-SIGNATURE (V2) or X-PAYMENT (V1) header",
      "3. Retry this endpoint with credits or payment"
    ],
    "extensions": {},
    "x402Version": 2,
    "trialExhausted": true
  }
]

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/minia2a-agent-infrastructure-intelligence/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
07-22 · uptime 94.4% · 200ms avg07-24 · uptime 91.1% · 116ms avg07-26 · uptime 94.4% · 248ms avg07-28 · uptime 87.8% · 314ms avg08-02 · uptime 65.6% · 91ms avg08-03 · uptime 58.9% · 133ms avg08-04 · uptime 84.4% · 395ms avg08-11 · uptime 75.5% · 126ms avg08-12 · uptime 0.0%08-13 · uptime 66.7% · 74ms avg07-21 · uptime 100.0% · 312ms avg07-22 · uptime 94.4% · 200ms avg07-23 · uptime 97.8% · 130ms avg07-24 · uptime 91.1% · 116ms avg07-25 · uptime 95.6% · 114ms avg07-26 · uptime 94.4% · 248ms avg07-27 · uptime 98.9% · 127ms avg07-28 · uptime 87.8% · 314ms avg07-29 · uptime 100.0% · 113ms avg07-30 · uptime 100.0% · 84ms avg07-31 · uptime 100.0% · 96ms avg08-01 · uptime 100.0% · 74ms avg08-02 · uptime 65.6% · 91ms avg08-03 · uptime 58.9% · 133ms avg08-04 · uptime 84.4% · 395ms avg08-05 · uptime 100.0% · 434ms avg08-06 · uptime 100.0% · 230ms avg08-07 · uptime 100.0% · 191ms avg08-08 · uptime 100.0% · 290ms avg08-09 · uptime 100.0% · 207ms avg08-10 · uptime 98.9% · 174ms avg08-11 · uptime 75.5% · 126ms avg08-12 · uptime 0.0%08-13 · uptime 66.7% · 74ms avg07-2108-13
30d UPTIME 92.7%
RESPONSE TIME
07-21 · 312ms avg07-21 · 312ms avg07-22 · 200ms avg07-22 · 200ms avg07-23 · 130ms avg07-23 · 130ms avg07-24 · 116ms avg07-24 · 116ms avg07-25 · 114ms avg07-25 · 114ms avg07-26 · 248ms avg07-26 · 248ms avg07-27 · 127ms avg07-27 · 127ms avg07-28 · 314ms avg07-28 · 314ms avg07-29 · 113ms avg07-29 · 113ms avg07-30 · 84ms avg07-30 · 84ms avg07-31 · 96ms avg07-31 · 96ms avg08-01 · 74ms avg08-01 · 74ms avg08-02 · 91ms avg08-02 · 91ms avg08-03 · 133ms avg08-03 · 133ms avg08-04 · 395ms avg08-04 · 395ms avg08-05 · 434ms avg08-05 · 434ms avg08-06 · 230ms avg08-06 · 230ms avg08-07 · 191ms avg08-07 · 191ms avg08-08 · 290ms avg08-08 · 290ms avg08-09 · 207ms avg08-09 · 207ms avg08-10 · 174ms avg08-10 · 174ms avg08-11 · 126ms avg08-11 · 126ms avg08-12 · 0ms avg08-12 · 0ms avg08-13 · 74ms avg08-13 · 74ms avg07-2108-13
AVG RESP 189ms
PRICE (captured 402, USD)
07-21 · $0.00508-13 · $0.50$0.5007-2108-13

Median across 4 endpoints. Use the selector to isolate one.

SUB-SCORES (uptime + x402 compliance)
07-21 uptime: 100.0% compliance: 100% checks07-22 uptime: 95.6% compliance: 100% checks07-23 uptime: 96.6% compliance: 100% checks07-24 uptime: 94.9% compliance: 100% checks07-25 uptime: 95.4% compliance: 100% checks07-26 uptime: 94.7% compliance: 100% checks07-27 uptime: 95.5% compliance: 100% checks07-28 uptime: 94.6% compliance: 100% checks07-29 uptime: 95.1% compliance: 100% checks07-30 uptime: 95.7% compliance: 100% checks07-31 uptime: 96.1% compliance: 100% checks08-01 uptime: 96.4% compliance: 100% checks08-02 uptime: 94.3% compliance: 100% checks08-03 uptime: 91.2% compliance: 100% checks08-04 uptime: 90.7% compliance: 100% checks08-05 uptime: 91.3% compliance: 77% checks08-06 uptime: 91.9% compliance: 100% checks08-07 uptime: 92.4% compliance: 100% checks08-08 uptime: 92.8% compliance: 100% checks08-09 uptime: 93.2% compliance: 100% checks08-10 uptime: 93.5% compliance: 100% checks08-11 uptime: 93.0% compliance: 100% checks08-12 uptime: 92.8% compliance: 100% checks08-13 uptime: 92.7% compliance: 100% checksuptimecompliance07-2108-13

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

PILLARS OVER TIME (measured)

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)
07-21 · $0.0408-07 · $0.5708-08 · $0.5708-09 · $0.02peak $0.5707-2108-09
DISTINCT BUYERS
07-21 · 1 buyer08-07 · 1 buyer08-08 · 1 buyer08-09 · 1 buyerpeak 1 buyer07-2108-09

COMPLIANCE

13/13 checks pass · grade A

last 402 captured 2026-08-13 · 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
○ DOWN 77ms bad_status: unexpected HTTP 200
● OK 92ms
● OK 38ms
● OK 41ms
● OK 38ms
● OK 33ms
● OK 200ms
○ DOWN 45ms network: TypeError: atomic.replace is not a function
○ DOWN 97ms network: TypeError: atomic.replace is not a function
○ DOWN 206ms network: TypeError: atomic.replace is not a function
○ DOWN 74ms network: TypeError: atomic.replace is not a function
○ DOWN 96ms network: TypeError: atomic.replace is not a function
○ DOWN 98ms network: TypeError: atomic.replace is not a function
○ DOWN 97ms network: TypeError: atomic.replace is not a function
○ DOWN 55ms network: TypeError: atomic.replace is not a function
○ DOWN 46ms network: TypeError: atomic.replace is not a function
○ DOWN 2503ms timeout: timeout after 10000ms
○ DOWN 140ms network: TypeError: atomic.replace is not a function

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