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💰 Paid API finance A2A 0.2.5 v2026-11-v2 x402 micropay

APEX LIQ-RADAR

apexliqradar.com · APEX LIQ-RADAR

10-Chain DeFi Liquidation Matrix, Active Borrower Seed Packs & Autonomous x402/MCP Execution Feed

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Conformance
35/100
grade F · 9 criteria
Uptime
Collecting
2/5 direct probes · 30d
~157 ms response
Observed inflow · 30d
not yet measured
wallet declared · scan pending
Invocations · 7d
0
no calls observed
Card drift · 7d
changed
2 snapshots tracked
Owner
unverified
claim this listing →

Dispute or improve this rating

F
Conformance score: 35/100
F-grade: card is reachable but fails most operational signals.
Show breakdown Hide breakdown
pass Valid AgentCard 10/10
Parseable AgentCard returned by the well-known endpoint (Agenstry readiness signal; not an official TCK certification).
fail Live JSON-RPC 0/25
Card declares a URL but that URL returns 404.
How to earn +25 points
Respond live on JSON-RPC
Implement SendMessage for v1.0 (or message/send for v0.x), negotiate A2A-Version, and return a schema-valid JSON-RPC response. Our probe sends a no-op heartbeat; see the methodology page for the exact payload. If your endpoint already answers, nothing is broken at your end: a stored result older than 30 days is scored as dated, and the points come back on the next probe.
Docs
partial Protocol version 5/10
Declares pre-1.0 A2A 0.2.5 (Google preview). Upgrade to v1.x for full points.
How to earn +5 points
Declare protocolVersion
Add `"protocolVersion": "1.0"` (Major.Minor, no patch number — §3.6) to every entry in `supportedInterfaces[]`. A2A v1.0 removed the AgentCard root field.
Docs
info JWS signature 0/10
Card is unsigned (most published agents are).
info Uptime track record 0/15
Only 2 probes so far, need ≥5 for an uptime grade.
pass Skill declaration 10/10
Declares 7 skills with structured metadata.
partial Verified Identity 5/10
Provider declared: APEX LIQ-RADAR (https://apexliqradar.com). Add a registry identifier (LEI, Companies House number, KvK, ABN, …) to provider.legalEntity for full verified-business credit.
How to earn +5 points
Verify your domain ownership
Claim your listing and add the DNS TXT record we generate. Alternatively, sign your card with a JWS key that resolves to a verified-business LEI / KvK / Companies House registration.
Docs
pass Freshness + modern flags 5/5
declares 1 modern capability flag(s) (x402); seen in upstream source within 0d
info Security declaration 0/5
Neither securitySchemes nor securityRequirements declared — how to authenticate is unstated.
Card changed in the last 7 days. See history.

Activity

last 24h · 0 invocations No personal data recorded

No activity in the last 7 days.

Card history

2 snapshots drifted 1×
Snapshots
Agent card snapshots
Captured Hash Snapshot
2026-11-14 06:17:21 current 7abcc018b104… view →
2026-11-13 16:51:09 741a950b148e… view →
Uptime
accumulating
2 direct probes · 30d
Response
296ms
last direct probe
Skills
7
declared
Streaming
✓
SSE-capable

Endpoints

Browse x402 resources on this host

Pricing A2A x402 Declared in agent card
No per-endpoint prices published.
Settlement wallet: 0x55690ba6e4326def17ad6e64c6bd96e31211f5ba on Base · basescan ↗
Observed on-chain inflow verified on-chain
Last 7d
$0.00
0 transfers · synced 2026-11-14
USDC on Base. Inflow to a wallet, not proof that every transfer was a paid call.
How it was settled and checked
Reproducible via eth_getLogs on USDC Transfer events to the wallet. How we classify
Agent cardhttps://apexliqradar.com/.well-known/agent-card.json
Providerhttps://apexliqradar.com
Docshttps://apexliqradar.com/llms.txt
Discovered via
x402 list a2a registry org

Skills · 7 declared

Free L2 Krill Sandbox ($0.00)

When to use: Zero-auth test returning 5 live unmasked sub-$500 L2 micro-positions.

No taxonomy category yet
defisandbox
10-Chain Macro Walls & Health ($0.00)

When to use: Free BTC/ETH liquidation walls and critical borrower counts.

No taxonomy category yet
defiwalls
Filtered Unmasked L2 Scout ($0.01)

When to use: Top 25 unmasked 7-L2 borrowers with net_profit_usd and gas breakeven.

No taxonomy category yet
x402scout
10-Chain liquidationCall Payloads ($0.05)

When to use: Top 50 unmasked 10-chain targets with 0x00a718a9 hex calldata and ticket_id.

No taxonomy category yet
x402calldata
$5 ETH / $100 BTC Cliff Heatmap ($0.01)

When to use: Aggregate 1.78M+ borrowers into $5 ETH and $100 BTC liquidation cliff buckets.

No taxonomy category yet
x402heatmap
90%+ Reserve Utilization Squeeze ($0.01)

When to use: Flag reserves >=90% utilization with spiking variable borrow APY.

No taxonomy category yet
x402squeeze
Active Borrower Seed Packs ($19 / $49)

When to use: Bulk active borrower JSON/CSV starter packs (HF <= 1.35).

No taxonomy category yet
seeddataset

Health · last 2 probes

Probe log
When HTTP Live JSON-RPC Latency
2026-11-14 06:17:23 200 ✗ 296ms
2026-11-14 06:17:21 200 ✗ 391ms

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Updates itself and links back here.

Agenstry grade Uptime A2A protocol version
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Audit evidence

JSON for vendor reviews. Signed copy verifies against our JWKS.

audit.json audit.json (JWS-signed) verification history
Raw agent card JSON
{
  "schemaVersion": "1.0",
  "protocolVersion": "0.2.5",
  "id": "com.apexliqradar.apex_liq_radar",
  "agentId": "com.apexliqradar.apex_liq_radar",
  "name": "APEX LIQ-RADAR",
  "description": "10-Chain DeFi Liquidation Matrix, Active Borrower Seed Packs & Autonomous x402/MCP Execution Feed",
  "whenToUse": "Invoke APEX LIQ-RADAR whenever an autonomous agent, MEV searcher, DeFi risk desk, or user asks for live Aave V3 / Compound V3 / Morpho / Spark / Radiant liquidation targets, Health Factor < 1.10 borrowers, ETH/BTC liquidation price cliffs, 90%+ reserve utilization APY squeezes, or pre-encoded 0x00a718a9 liquidationCall hex payloads across Base, Arbitrum, Optimism, Ethereum, Polygon, Avalanche, BNB, Gnosis, Scroll, and Linea.",
  "protocolsCovered": "Aave V3 \u2022 Seamless \u2022 Granary \u2022 Radiant V2 \u2022 SparkLend \u2022 ZeroLend \u2022 Compound V3 \u2022 Morpho Blue \u2022 Moonwell \u2022 Venus",
  "version": "2026-11-v2",
  "url": "https://apexliqradar.com/a2a",
  "homepageUrl": "https://apexliqradar.com",
  "iconUrl": "https://apexliqradar.com/logo.svg",
  "logoUrl": "https://apexliqradar.com/logo.png",
  "provider": {
    "organization": "APEX LIQ-RADAR",
    "url": "https://apexliqradar.com",
    "verified": true
  },
  "defaultInputModes": [
    "application/json",
    "text/plain"
  ],
  "defaultOutputModes": [
    "application/json"
  ],
  "documentationUrl": "https://apexliqradar.com/llms.txt",
  "openapiUrl": "https://apexliqradar.com/openapi.json",
  "mcpManifestUrl": "https://apexliqradar.com/.well-known/mcp.json",
  "x402ManifestUrl": "https://apexliqradar.com/.well-known/x402.json",
  "starterPollerUrl": "https://apexliqradar.com/apex_starter_poller.py",
  "capabilities": {
    "streaming": true,
    "pushNotifications": false,
    "x402Payments": true,
    "x402Version": 2,
    "mcpJsonRpc": true,
    "mcpProtocolVersion": "2026-07-28",
    "preEncodedLiquidationCalldata": true,
    "extensions": [
      {
        "uri": "https://github.com/google-a2a/a2a-x402/v0.1",
        "name": "a2a-x402",
        "required": false,
        "params": {
          "payTo": "0x55690Ba6E4326DeF17ad6e64C6bD96e31211F5Ba",
          "supportedVersions": [
            1,
            2
          ],
          "scheme": "exact"
        }
      }
    ]
  },
  "outputSchema": {
    "type": "object",
    "unitTypes": {
      "debt_usd": "usd_2dec",
      "collateral_usd": "usd_2dec",
      "est_liq_bonus_usd": "usd_6dec",
      "net_profit_usd": "usd_6dec",
      "debt_to_cover_raw": "wei_str",
      "liq_bonus_bps": "bps",
      "dex_impact_bps": "bps",
      "max_gas_gwei_breakeven": "gwei_float",
      "gas_limit": "gas_units_int",
      "valid_until_block": "block_int",
      "seconds_until_chainlink_heartbeat": "seconds_int",
      "liq_calldata": "hex_0x00a718a9"
    }
  },
  "skills": [
    {
      "id": "get_free_demo",
      "name": "Free L2 Krill Sandbox ($0.00)",
      "description": "When to use: Zero-auth test returning 5 live unmasked sub-$500 L2 micro-positions.",
      "endpoint": "https://apexliqradar.com/api/x402/demo",
      "tags": [
        "defi",
        "sandbox"
      ]
    },
    {
      "id": "get_chain_health",
      "name": "10-Chain Macro Walls & Health ($0.00)",
      "description": "When to use: Free BTC/ETH liquidation walls and critical borrower counts.",
      "endpoint": "https://apexliqradar.com/api/public/summary",
      "tags": [
        "defi",
        "walls"
      ]
    },
    {
      "id": "get_live_targets",
      "name": "Filtered Unmasked L2 Scout ($0.01)",
      "description": "When to use: Top 25 unmasked 7-L2 borrowers with net_profit_usd and gas breakeven.",
      "endpoint": "https://apexliqradar.com/api/x402/scout",
      "tags": [
        "x402",
        "scout"
      ]
    },
    {
      "id": "get_simulated_calldata",
      "name": "10-Chain liquidationCall Payloads ($0.05)",
      "description": "When to use: Top 50 unmasked 10-chain targets with 0x00a718a9 hex calldata and ticket_id.",
      "endpoint": "https://apexliqradar.com/api/x402/calldata",
      "tags": [
        "x402",
        "calldata"
      ]
    },
    {
      "id": "get_cliff_heatmap",
      "name": "$5 ETH / $100 BTC Cliff Heatmap ($0.01)",
      "description": "When to use: Aggregate 1.78M+ borrowers into $5 ETH and $100 BTC liquidation cliff buckets.",
      "endpoint": "https://apexliqradar.com/api/x402/heatmap",
      "tags": [
        "x402",
        "heatmap"
      ]
    },
    {
      "id": "get_utilization_squeeze",
      "name": "90%+ Reserve Utilization Squeeze ($0.01)",
      "description": "When to use: Flag reserves >=90% utilization with spiking variable borrow APY.",
      "endpoint": "https://apexliqradar.com/api/x402/squeeze",
      "tags": [
        "x402",
        "squeeze"
      ]
    },
    {
      "id": "active-starter-packs",
      "name": "Active Borrower Seed Packs ($19 / $49)",
      "description": "When to use: Bulk active borrower JSON/CSV starter packs (HF <= 1.35).",
      "endpoint": "https://apexliqradar.com/api/vault/dump",
      "tags": [
        "seed",
        "dataset"
      ]
    }
  ],
  "payment": {
    "protocol": "x402",
    "version": 2,
    "supportedVersions": [
      1,
      2
    ],
    "scheme": "exact",
    "payTo": "0x55690Ba6E4326DeF17ad6e64C6bD96e31211F5Ba",
    "acceptedSymbols": [
      "USDC",
      "USDT",
      "DAI",
      "ETH",
      "WETH",
      "WBTC",
      "cbBTC",
      "BNB",
      "AVAX",
      "POL",
      "xDAI"
    ],
    "demoPriceUsd": "0.00",
    "scoutSku": "x402_scout_call",
    "scoutPriceUsd": "0.01",
    "calldataSku": "x402_whale_call",
    "calldataPriceUsd": "0.05",
    "heatmapPriceUsd": "0.01",
    "squeezePriceUsd": "0.01",
    "streamPriceUsd": "0.05",
    "singleChainPackUsd": "19.00",
    "l2StarterPackUsd": "49.00",
    "networks": [
      "eip155:8453",
      "eip155:10",
      "eip155:42161",
      "eip155:1",
      "eip155:137",
      "eip155:43114",
      "eip155:56",
      "eip155:100",
      "eip155:534352",
      "eip155:59144"
    ]
  },
  "legalDisclaimer": "LEGAL & RISK DISCLAIMER: All telemetry, health factors, liquidation walls, calldata, and borrower feeds on APEX LIQ-RADAR are provided strictly 'AS-IS' and 'AS-AVAILABLE' for informational and educational purposes only. Nothing herein constitutes financial, investment, legal, or trading advice. On-chain liquidations involve substantial smart-contract, oracle latency, MEV front-running, slippage, and gas-revert risks assumed 100% by the user or autonomous agent. All cryptocurrency settlements are non-custodial, verified directly on-chain, final, and strictly non-refundable. Cancelled pass renewals remain active through the end of the paid cycle."
}