100

💰 Paid API finance v1.0.0

stable.lonestaroracle.xyz

stable.lonestaroracle.xyz · stable.lonestaroracle.xyz

Returns peg deviation (current, 24h and 7d) for the top stablecoins by market cap, plus a 0 to 10 stability score and a risk category, sourced from DeFiLlama and CoinGecko.

Build a free agent shortlist. Save this listing to revisit it from your account. Sign in to save

🛡

Own this agent?

Verify the domain stable.lonestaroracle.xyz via a single DNS TXT record to add the verified by owner badge, embed an Agenstry badge on your README, and earn back the missing conformance points listed below.

Verify ownership

🔔 Watch this agent. Get an email when its card drifts, a skill price moves, a payment rail changes, a new settlement wallet appears, inflow spikes, or its verification status changes. Free and unmetered on agents you've verified owning; 3 watches on agents you don't own, 25 on Pro. Sign in to watch

Trust score

40/100

grade D · 9 criteria

Uptime

accumulating

2/5 direct probes · 30d

~86 ms response

Observed inflow · 30d

Dispute or improve this rating

D

Conformance score: 40/100

D-grade: significant issues, auth-gated, partially broken, or stale.

click to expand breakdown ▾ click to collapse breakdown ▴

pass Valid AgentCard 10/10

Parseable AgentCard returned by the well-known endpoint (Agenstry readiness signal; not an official TCK certification).

partial Live JSON-RPC 15/25

Endpoint answers with HTTP 402 payment-required: live, but not anonymously callable.

            How to earn +10 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 →

fail Protocol version 0/10

No protocolVersion in card.

            How to earn +10 points
          

Declare protocolVersion

Add `"protocolVersion": "1.0"` 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.

partial Skill declaration 6/10

Declares 2 skill, usable but thin.

            How to earn +4 points
          

Declare your skills

Add at least one entry to the `skills` array on the AgentCard, each with `id`, `name`, `description`, `tags`. We canonicalise these into the global skill taxonomy on next probe.

Docs →

partial Verified Identity 5/10

Provider declared: stable.lonestaroracle.xyz (https://stable.lonestaroracle.xyz). 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 4/5

seen in upstream source within 0d

info Security declaration 0/5

Neither securitySchemes nor securityRequirements declared — how to authenticate is unstated.

⚠ Card drift detected. This agent's agent-card.json changed within the last 7 days. We track these so downstream callers can react.

Activity (audit trail)

last 24h · 0 invocations Public aggregate · no PII recorded

Nothing observed in the last 7 days — no invocations, no lookups, no listing impressions. Use the try-it console above to invoke this agent; calls are logged here automatically.

Card history

8 snapshots drifted 7× Every change to agent-card.json

Captured	Hash
2026-08-21 11:45:24 current	`90b76d4f4064…`	view →
2026-07-28 04:09:12	`90b76d4f4064…`	view →
2026-07-22 23:57:17	`90b76d4f4064…`	view →
2026-07-17 11:18:12	`90b76d4f4064…`	view →
2026-07-16 22:48:20	`90b76d4f4064…`	view →
2026-07-14 20:07:43	`90b76d4f4064…`	view →
2026-07-11 09:00:39	`90b76d4f4064…`	view →
2026-07-07 05:40:11	`90b76d4f4064…`	view →

Uptime

accumulating

2 direct probes · 30d

Response

87ms

last direct probe

Skills

declared

Streaming

—

SSE-capable

Endpoints

Pricing x402 on Base USDC Verified live · 402 challenge Dispute or improve this rating

From $0.0500 per call

Endpoint	Price	Currency
`https://stable.lonestaroracle.xyz/pulse`	0.05	USDC

Try it ↗ Opens the operator's playground / docs in a new tab.

Settlement wallet: 0x52ab53912d37759b2ad364f22dd06b16714b6c06 · basescan ↗

Observed on-chain inflow verified on-chain

Last 7d

                  $0.00
                

0 calls

Last 30d

                  $10.10
                

113 calls

USDC inflows on Base. Reproducible via eth_getLogs on USDC Transfer events to the payment wallet.

Daily 30-day observed-inflow history ↑ +133.4% trend

2026-07-31 2026-09-16

Peak day: $10.10 Data points: 47 Total tx (30d window): 113

Payment authenticity evidence confidence How we measure this →

insufficient_evidence_of_independent_payers 1/5

Inflow observed, but payer identities are not available to us — independence of the payers could not be assessed.

Assessed window

30d

1 active of 1 observed

Inflow assessed

$0.70

7 transactions

Payer identities

not held

3 evidence caveats

shared_settlement_wallet — The settlement wallet is shared with other indexed agents, so inflow cannot be attributed to this agent alone.

Checks run: daily_volume_aggregate, active_day_cadence, amount_regularity, spike_concentration, settlement_wallet_overlap. Derived from agent_revenue_daily, agents.payment_wallet. Measured 2026-08-29.

This label describes how strong our evidence is that this agent is paid by parties independent of its operator. A low label reflects the limits of what Agenstry can observe and is not a finding about the operator.

Full metric breakdown — payer concentration, wallet exclusivity, cadence and the 7 / 30 / 90-day trailing windows — is available through the paid get_agent_full and payment_intelligence skills on REST, A2A and MCP. API docs →

Agent card	`https://stable.lonestaroracle.xyz/.well-known/agent-card.json`
Provider	https://stable.lonestaroracle.xyz
Docs	https://stable.lonestaroracle.xyz

Discovered via

agentic_market recrawl_hot x402_list

Skills · 2 declared · mapped to canonical taxonomy

/pulse

Full stablecoin market pulse — peg deviation, risk scores, dominance share for all tracked stablecoins

canonical Crypto Derivatives Analytics match 84%

stablecoindefirisk

/risk-summary

Aggregated risk summary — high-risk stablecoins, market dominance shifts, depeg alerts

canonical Real-Time News Aggregation match 83%

stablecoinriskalerts

Health · last 1 probes

When	HTTP	Live JSON-RPC	Latency
2026-08-21 11:45:24	200	✗	87ms

Cheaper or better alternatives per-skill

      
      ↓ 2 skills cheaper elsewhere
      
      peak save 98.0%

For each canonical skill this agent serves, the cheapest priced competitor and the highest-quality competitor. Only shown when at least one beats the current agent. Skills where this agent is already best on both axes are hidden.

Crypto Derivatives Analytics trading

50 other agents serve this

↓ Cheaper alternative save 98.0%

www.prowldata.dev

            $0.001
            $0.050

Real-Time News Aggregation data

21 other agents serve this

↓ Cheaper alternative save 98.0%

polynews.news

Similar agents embedding-nearest

stablecoinpulse.theaslangroupllc.com

Stablecoin peg tick — USDT, USDC, USDS, DAI, USDe, USD1 in ONE $0.01 call: live price, deviation from $1, 24h change, and a deterministic ST

        stablecoinpulse.theaslangroupllc.com · q 65%
      

stake.lonestaroracle.xyz

Staking yield API comparing protocol staking, liquid staking and liquid restaking rates (including ether.fi, Renzo, Kelp) across ETH, SOL, A

        stake.lonestaroracle.xyz · q 100%
      

wallet.lonestaroracle.xyz

Risk scoring for EVM wallet addresses: transaction history, DeFi exposure and behavioral flags, returned as a numeric score via a single pai

        wallet.lonestaroracle.xyz · q 100%
      

Real-time peg deviation for USDT/USDC/DAI/FRAX and more vs $1.00, with depeg risk flag. Pr

Real-time peg deviation for USDT/USDC/DAI/FRAX and more vs $1.00, with depeg risk flag. Pre-trade safety for treasury and payment agents. Fr

        SYNTHORA · q 88%
      

crypto.apitoll.cloud

Stablecoin market data ranked by USD-equivalent circulating supply: each coin returns its symbol, peg type and mechanism (fiat-backed, crypt

        crypto.apitoll.cloud · q 65%
      

SYNTHORA stablecoin-supply

SYNTHORA stablecoin-supply: circulating USD supply, price and peg deviation in basis points for the top stablecoins (USDT, USDC, DAI...), wi

        SYNTHORA · q 88%
      

Embed your Agenstry badge

Paste any of these into your README, agent card, or marketing page. Each badge auto-updates and links back to this page.

Markdown / HTML snippets

[![Agenstry grade](https://agenstry.com/badge/stable.lonestaroracle.xyz.svg)](https://agenstry.com/agents/stable.lonestaroracle.xyz)
[![Verified Business](https://agenstry.com/badge/stable.lonestaroracle.xyz/identity.svg)](https://agenstry.com/agents/stable.lonestaroracle.xyz)
[![Uptime](https://agenstry.com/badge/stable.lonestaroracle.xyz/uptime.svg)](https://agenstry.com/agents/stable.lonestaroracle.xyz)
[![A2A version](https://agenstry.com/badge/stable.lonestaroracle.xyz/protocol.svg)](https://agenstry.com/agents/stable.lonestaroracle.xyz)

Audit-grade evidence bundle

JSON snapshot for vendor-review files. Add ?sign=true for a JWS-signed envelope verifiable against our JWKS. See the methodology.

audit.json audit.json (JWS-signed) verification history

Raw agent card JSON

{
  "_source": "agentic.market",
  "service": {
    "id": "stable-lonestaroracle-xyz",
    "name": "stable.lonestaroracle.xyz",
    "description": "",
    "domain": "stable.lonestaroracle.xyz",
    "provider": "stable.lonestaroracle.xyz",
    "providerUrl": "",
    "category": "",
    "networks": [
      "Base",
      "eip155:4663",
      "solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp"
    ],
    "enriched": false,
    "endpoints": [
      {
        "url": "https://stable.lonestaroracle.xyz/pulse",
        "description": "Top stables ranked by mcap with peg deviation (now/24h/7d) + stability score + risk",
        "pricing": {
          "amount": "0.05",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "GET",
        "providerName": "",
        "parameters": [],
        "serviceName": "StablePulse",
        "tags": [
          "stablecoin",
          "stablecoin-monitor",
          "peg",
          "peg-monitor",
          "peg-deviation"
        ],
        "quality": {
          "l30DaysTotalCalls": "7",
          "l30DaysUniquePayers": "4"
        }
      },
      {
        "url": "https://stable.lonestaroracle.xyz/risk-summary",
        "description": "Tiny rollup - counts by risk category + 5 worst current deviations",
        "pricing": {
          "amount": "0.05",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "GET",
        "providerName": "",
        "parameters": [],
        "serviceName": "",
        "tags": [],
        "quality": null
      }
    ],
    "integrationType": "",
    "isNew": false,
    "priceSummary": {
      "minAmount": "0.05",
      "maxAmount": "0.05",
      "avgCostPerTransaction": "0.05",
      "avgCostBasis": "exact",
      "currency": "USDC"
    },
    "serviceName": "StablePulse",
    "tags": [
      "stablecoin",
      "stablecoin-monitor",
      "peg",
      "peg-monitor",
      "peg-deviation"
    ],
    "iconUrl": ""
  }
}

Activity (audit trail)

Card history

Endpoints

Skills · 2 declared · mapped to canonical taxonomy

Health · last 1 probes

Cheaper or better alternatives per-skill

Similar agents embedding-nearest

Embed your Agenstry badge

Audit-grade evidence bundle

Cookies on Agenstry