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SYNTHORA Liquidation Risk Signal (Aave v3)

Finance imported

payment-ready 2026-08-04, probe currently failing

imported from the x402 Bazaar, not submitted by the operator · own this service? claim it · or ask to be removed

Returns the live Aave v3 health factor, collateral and debt for any wallet on Base, with a liquidation risk signal ranging from safe to liquidation_now. Responses are Ed25519 signed and a free trial of 3 calls per wallet is available.

Pay from $0.02 per request in USDC on Base, settled onchain via the x402 protocol, no signup, no API key needed.

BASE URL https://liqrisk.hergertsynthora.com │ ENDPOINTS 1 │ NETWORK Base │ ASSET USDC │ MEMBER SINCE 2026-07-20 │ MONITORED SINCE 2026-07-20

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 88.7%

uptime 24h: 0%
uptime 7d: 0%
uptime 30d: 88.7%
uptime 90d: 88.7%
response p95: 1446ms
avg response: 1185ms
total checks: 1,374

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

compliance A (14/14), stale (probe failing)

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

jump to compliance checklist

price $0.02 (p58 in Finance)

price (min): $0.02
category percentile (min): p58 in Finance
endpoints / prices: 1 / 1
model: flat
stability: 0%

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: -
registrar: -
hosting: custom
domain created: ---

Identity facts, not a risk score.

traction ---

This service shares a payout address and its probe has been failing, so its on-chain volume is suppressed until it responds again. Settlements on a shared address while a member is down are not attributed to it.

CHANGES

2 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 price changed 12d ago (2 since 2026-07-24)

price changed · 12d ago

POST /service · eip155:8453 · USDC: 5000 → 20000

price changed · 19d ago

POST /service · eip155:8453 · USDC: 1000 → 5000

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

see all changes for this service

WHAT IT DOES

ai-derived

Provides real-time liquidation risk signals for Aave v3 wallets on Base/Ethereum

category: defi-risk
in: body
auth: none

liquidation-riskdefiaavewallet-monitoring

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	402 CHANNEL
POST	/service	Liquidation Risk Signal: real-time Aave v3 health factor check for any wallet. Signal: safe/watch/alert/liquidation_imminent/liquidation_now. Ed25519-signed. POST 0x<wallet> or {"address":"0x..","chain":"base"}.	$0.02	Base	USDC	header

1 endpoints

REQUEST / RESPONSE EXAMPLE

An unpaid request to POST /service 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://liqrisk.hergertsynthora.com/service'

// 402 response (captured by monitor) · 1 payload · click to expand

[
  {
    "error": "Payment required",
    "accepts": [
      {
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "payTo": "0x10800a5a5B9d72251566EC651E862A8b4B427dE0",
        "amount": "20000",
        "scheme": "exact",
        "network": "eip155:8453",
        "mimeType": "application/json",
        "resource": "https://liqrisk.hergertsynthora.com/service",
        "description": "Liquidation Risk Signal: real-time Aave v3 health factor check for any wallet. Signal: safe/watch/alert/liquidation_imminent/liquidation_now. Ed25519-signed. POST 0x<wallet> or {\"address\":\"0x..\",\"chain\":\"base\"}.",
        "maxAmountRequired": "20000",
        "maxTimeoutSeconds": 300
      }
    ],
    "resource": {
      "url": "https://liqrisk.hergertsynthora.com/service",
      "mimeType": "application/json",
      "description": "Liquidation Risk Signal: real-time Aave v3 health factor check for any wallet. Signal: safe/watch/alert/liquidation_imminent/liquidation_now. Ed25519-signed. POST 0x<wallet> or {\"address\":\"0x..\",\"chain\":\"base\"}."
    },
    "x402Version": 2
  }
]

OVER TIME

All charts use the 24h selector; each series spans only the dates it has data for. Every series is also served as JSON at /api/v1/services/synthora-liquidation-risk-signal-aave-v3/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

24h UPTIME 0%

RESPONSE TIME

AVG RESP 1185ms

PRICE (captured 402, USD)

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 Finance

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

This service shares a payout address and its probe has been failing, so its distinct on-chain buyers are suppressed until it responds again. Settlements on a shared address while a member is down are not attributed to it.

COMPLIANCE

14/14 checks pass · grade A · stale (probe failing)

last 402 captured 2026-08-01 · last up 2026-08-04

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

13:00:00 UTC ○ DOWN 448ms bad_status: unexpected HTTP 404

06:59:00 UTC ○ DOWN 409ms bad_status: unexpected HTTP 404

00:58:00 UTC ○ DOWN 801ms bad_status: unexpected HTTP 404

18:57:00 UTC ○ DOWN 801ms bad_status: unexpected HTTP 404

12:56:03 UTC ○ DOWN 886ms bad_status: unexpected HTTP 404

06:55:01 UTC ○ DOWN 948ms bad_status: unexpected HTTP 404

00:54:00 UTC ○ DOWN 277ms bad_status: unexpected HTTP 404

18:53:00 UTC ○ DOWN 243ms bad_status: unexpected HTTP 404

12:52:00 UTC ○ DOWN 699ms bad_status: unexpected HTTP 404

06:51:00 UTC ○ DOWN 849ms bad_status: unexpected HTTP 404

00:50:00 UTC ○ DOWN 233ms bad_status: unexpected HTTP 404

18:49:00 UTC ○ DOWN 446ms bad_status: unexpected HTTP 404

12:48:00 UTC ○ DOWN 322ms bad_status: unexpected HTTP 404

06:47:00 UTC ○ DOWN 557ms bad_status: unexpected HTTP 404

00:46:00 UTC ○ DOWN 630ms bad_status: unexpected HTTP 404

18:45:01 UTC ○ DOWN 905ms bad_status: unexpected HTTP 404

12:44:01 UTC ○ DOWN 748ms bad_status: unexpected HTTP 404

06:43:01 UTC ○ DOWN 1124ms bad_status: unexpected HTTP 404

EMBED THIS BADGE

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status

SYNTHORA Liquidation Risk Signal (Aave v3) 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.

[ update this listing ]

Earn the verified tier: x402list pays a real call to this endpoint and, if it delivers, the service is delivery-verified. The fee covers the cost of the probe, not the badge; there is no refund if the call does not deliver. Agent and API only, no in-browser signing. See /api.

[ verify this service ($0.25) ]

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