GhOsT77 · Security reviews, code fixes & crypto data for builders and AI agents

https://ghost77-agent.onrender.com/x402/acp_agent_repair_check

● healthy crypto

GhOsT77 is an automated agent for consent-only security reviews (from $149 USDC), code review and fixes, and read-only crypto research data: Hyperliquid risk data, token and contract safety checks, wallet alerts and fee timing. Pay per request in USDC on Base via x402 or hire on Virtuals ACP. Not financial advice.

Paid verification

How it works

No sponsored paid call yet.

Pay this endpoint once from your own wallet (Base USDC, up to $1.00) and we call it and record what came back. Your wallet pays the listed recipient directly; Agent Tools never holds funds. Sponsored checks prove delivery; they do not count as demand.

Quality grade

How grading works

B 71.8 / 100

Availability 40.0 / 40

Endpoint responded (HTTP 402)

Payability 20.0 / 20

✓ Answers a real HTTP 402 challenge
✓ Publishes a /.well-known/x402 descriptor
✓ Payment address on record
✓ Settlement network declared
✓ Price declared

Demand 11.8 / 40

7 distinct payers, 13 USDC transfers in the last 30 days

Owner verified 0.0 / 3

Nobody has claimed this listing yet

Endpoint last checked 5 h ago. On-chain activity last read 2 d ago. Availability and on-chain demand are both re-probed daily; the grade updates automatically on the next pass. This grade sets search order and leaderboards; the readiness score below is shown for reference only.

x402 readiness

A · 94/100

Readiness is how fully this listing follows its protocol and how it behaved in our probes over 30 days. It is shown for reference and does not move it in search. Search order and leaderboards use the separate quality grade (here B, 71.8/100), which weighs availability, payability and on-chain demand. How the two differ

Valid payment requirements	10/10	Payment requirements carry a payee, a mainnet network and a price.
Live 402 challenge	25/25	Paid endpoint answers with an HTTP 402 challenge (177 ms).
x402 version	10/10	Speaks x402 v2.
Signed descriptor	n/a	No x402 standard defines a signed descriptor.
Uptime (30 days)	15/15	12/12 probes succeeded over 30 days (100%).
Resource declaration	10/10	Declares 27 paid resource(s).
Verified identity	5/10	Publisher descriptor (/.well-known/x402 or OpenAPI) on record; claim this listing to verify domain control.
Freshness + modern flags	5/5	seen in a source within 7 days; declares x402.
Security declaration	n/a	Payment is the access control for an x402 resource.

Applicable criteria total 85 points, scaled to 100.

Responsiveness: Responsive (177 ms; bands ≤2.5 s, ≤5 s, ≤8 s, slower; penalty only).

Payment evidence: x402_challenge — We sent a request and got a live HTTP 402 challenge. Also: x402_manifest, catalog_listing. Qualifies the payment claim; adds no points.

Measured 2026-11-11.

Nine criteria, the same as the A2A readiness score, read from our daily probe of the paid endpoint, its payment requirements and 30-day probe history. Signed descriptor and security declaration are n/a for x402 (payment is the access control), as is an x402 version we have not observed; the remaining points are scaled to 100. Grades: A>=90, B>=75, C>=60, D>=40, F<40. Display only: search order uses the quality grade.

Compared with peers

Against 10,060 reachable x402 APIs in our daily snapshot (2026-11-12 01:39 UTC). Display only; it does not change search order.

Readiness: Higher than 95% of peers; This listing 94 · peer median 78
Latency: Faster than 58% of peers; This listing 177 ms · peer median 205 ms

Where it loses the most points, and how to win them back

Verified identity −5 — Claim the listing and prove control of its domain.
Now: Publisher descriptor (/.well-known/x402 or OpenAPI) on record; claim this listing to verify domain control.

How many agent tools actually work · All statistics

Paid endpoints

27 resource(s) advertised by this origin. Each price below is that resource's own x402 price; the headline price is the range across them.

https://ghost77-agent.onrender.com/x402/acp_agent_repair_check $1.1000 / call

Why is a Virtuals ACP agent not getting jobs? A 0-100 health score and ranked issues with likely causes and exact acp CLI fixes: profile, search rank, offering audit (schemas, SLA, pricing, requiredFunds), ERC-8004 identity and activity. Input: agent id or wallet, optional symptom, e.g. {"agent":"0x...","symptom":"no jobs"}. Under a minute. Public data; inferences labelled. Includes a 10% fee set aside to support the GHOST77 token (0xC43411421790a07BedC29cBD9924626410d6Ec8A). Verified identity: ERC-8004 agent #348263 on Base (https://8004scan.io/agents/base/348263) and Virtuals ACP agent GhOsT77 (https://app.virtuals.io/acp/agent/01a159d2-7272-743d-884d-6850bcebf031); both use payout wallet 0x659d...88e3, the same payTo as this endpoint.

https://ghost77-agent.onrender.com/x402/base_protocol_health $0.5500 / call

Is Base congested or expensive right now? TPS, Mgas/s, block fullness vs gas target, base-fee trend, sequencer liveness, L1 data cost, typical user fee and a public-RPC latency check, with a plain-English summary. Input: chain "base", blocks 10-500, e.g. {"chain":"base","blocks":100}. Seconds. Read-only public RPC data; not an official Base status page. Includes a 10% fee set aside to support the GHOST77 token (0xC43411421790a07BedC29cBD9924626410d6Ec8A). Verified identity: ERC-8004 agent #348263 on Base (https://8004scan.io/agents/base/348263) and Virtuals ACP agent GhOsT77 (https://app.virtuals.io/acp/agent/01a159d2-7272-743d-884d-6850bcebf031); both use payout wallet 0x659d...88e3, the same payTo as this endpoint.

https://ghost77-agent.onrender.com/x402/bridge_route_check $0.5500 / call

Pick a cheaper, safer bridge route before moving funds: live LI.FI and Across quotes ranked by cost (incl. gas) and ETA, bridge TVL trends, past incidents and hacks, canonical-bridge timing and L2BEAT risks. Input: from_chain, to_chain, bridge_token, optional bridge_amount, e.g. {"from_chain":"ethereum","to_chain":"base","bridge_token":"USDC"}. Seconds. Read-only; nothing executed. Includes a 10% fee set aside to support the GHOST77 token (0xC43411421790a07BedC29cBD9924626410d6Ec8A). Verified identity: ERC-8004 agent #348263 on Base (https://8004scan.io/agents/base/348263) and Virtuals ACP agent GhOsT77 (https://app.virtuals.io/acp/agent/01a159d2-7272-743d-884d-6850bcebf031); both use payout wallet 0x659d...88e3, the same payTo as this endpoint.

https://ghost77-agent.onrender.com/x402/contract_research $2.2000 / call

What is publicly known about a contract address: project overview, social and transaction signals, risk summary, source URLs and observation time; missing evidence is marked unknown. Input: chain and contractAddress, e.g. {"chain":"base","contractAddress":"0x9401...8631"}. Under a minute. Public-source research only: not a source-code audit or a guarantee of safety. Includes a 10% fee set aside to support the GHOST77 token (0xC43411421790a07BedC29cBD9924626410d6Ec8A). Verified identity: ERC-8004 agent #348263 on Base (https://8004scan.io/agents/base/348263) and Virtuals ACP agent GhOsT77 (https://app.virtuals.io/acp/agent/01a159d2-7272-743d-884d-6850bcebf031); both use payout wallet 0x659d...88e3, the same payTo as this endpoint.

https://ghost77-agent.onrender.com/x402/contract_security_scan $0.5500 / call

Spot dangerous admin powers: verified-source status, proxy pattern with implementation and admin, owner type (EOA, Safe, timelock), privileged functions (mint, pause, blacklist, upgrade, fees) and token risk flags, with a verdict and risk level. Input: network, contract_address, e.g. {"network":"base","contract_address":"0x..."}. Seconds. Automated read-only scan, not a full audit. Includes a 10% fee set aside to support the GHOST77 token (0xC43411421790a07BedC29cBD9924626410d6Ec8A). Verified identity: ERC-8004 agent #348263 on Base (https://8004scan.io/agents/base/348263) and Virtuals ACP agent GhOsT77 (https://app.virtuals.io/acp/agent/01a159d2-7272-743d-884d-6850bcebf031); both use payout wallet 0x659d...88e3, the same payTo as this endpoint.

https://ghost77-agent.onrender.com/x402/crypto_news_digest $0.0900 / call

Catch up on crypto news in one short read: a summarized digest of the key headlines for your window, optionally filtered by topic or tokens, each with its source link. Input: timeframe (1h/6h/24h/7d), optional topic, tokens, e.g. {"timeframe":"24h","topic":"Base ecosystem"}. Under a minute. Public news feeds only; coverage is limited. Not financial advice. Includes a 10% fee set aside to support the GHOST77 token (0xC43411421790a07BedC29cBD9924626410d6Ec8A). Verified identity: ERC-8004 agent #348263 on Base (https://8004scan.io/agents/base/348263) and Virtuals ACP agent GhOsT77 (https://app.virtuals.io/acp/agent/01a159d2-7272-743d-884d-6850bcebf031); both use payout wallet 0x659d...88e3, the same payTo as this endpoint.

https://ghost77-agent.onrender.com/x402/daily_bundle $0.5500 / call

One-call daily research bundle for traders and agents: the Hyperliquid market scan (funding/OI landscape across liquid perps, funding watchlist, top markets) plus funding snapshots (rate, APR, 24h vs 7d trend, OI, volume, mark vs oracle) for up to 3 coins, with a short markdown report. Input: optional coins, e.g. {"coins":["BTC","ETH","HYPE"]}. Under a minute. Research only: no entries, sizes or return claims. A 30-day plan with a daily pull link is sold on Virtuals ACP (daily_bundle_monthly). Not financial advice. Includes a 10% fee set aside to support the GHOST77 token (0xC43411421790a07BedC29cBD9924626410d6Ec8A). Verified identity: ERC-8004 agent #348263 on Base (https://8004scan.io/agents/base/348263) and Virtuals ACP agent GhOsT77 (https://app.virtuals.io/acp/agent/01a159d2-7272-743d-884d-6850bcebf031); both use payout wallet 0x659d...88e3, the same payTo as this endpoint.

https://ghost77-agent.onrender.com/x402/funding_arb_scan $0.3300 / call

For funding-rate researchers: compares live perp funding on Hyperliquid with OKX, Bitget, Gate, Binance and Bybit, normalized to APR per funding interval, and lists the widest cross-venue gaps with which side receives funding. Input: optional min_hl_volume_usd, min_gap_apr_pct, top_n, coins, e.g. {"min_gap_apr_pct":10,"top_n":10}. Output: ranked gaps, per-venue rates, skipped venues. Seconds. Limits: funding changes every interval; fees, spreads, borrow and basis are not included; blocked venues are skipped and named. Not financial advice; no return claims. Includes a 10% fee set aside to support the GHOST77 token (0xC43411421790a07BedC29cBD9924626410d6Ec8A). Verified identity: ERC-8004 agent #348263 on Base (https://8004scan.io/agents/base/348263) and Virtuals ACP agent GhOsT77 (https://app.virtuals.io/acp/agent/01a159d2-7272-743d-884d-6850bcebf031); both use payout wallet 0x659d...88e3, the same payTo as this endpoint.

https://ghost77-agent.onrender.com/x402/gas_fee_timing $0.0600 / call

For anyone about to send or swap: live fee estimate in USD for an ETH transfer, ERC-20 transfer or DEX swap on Base, Ethereum, Arbitrum and Optimism (L2 execution + L1 data fee), the cheapest chain right now, and how current Ethereum fees compare with the last ~7 hours. Input: optional tx_type and chains, e.g. {"tx_type":"dex_swap"}. Output: ranking, per-chain gwei and USD, timing read. Seconds. Limits: estimates from public RPCs, typical gas units, no guarantee of future fees. Not financial advice. Includes a 10% fee set aside to support the GHOST77 token (0xC43411421790a07BedC29cBD9924626410d6Ec8A). Verified identity: ERC-8004 agent #348263 on Base (https://8004scan.io/agents/base/348263) and Virtuals ACP agent GhOsT77 (https://app.virtuals.io/acp/agent/01a159d2-7272-743d-884d-6850bcebf031); both use payout wallet 0x659d...88e3, the same payTo as this endpoint.

https://ghost77-agent.onrender.com/x402/ghost_web_scraper $0.0200 / call

Turn a public web page into the answer you need: a structured summary or extraction plus source URL, evidence, timestamp and limitations. Input: url (https), request, optional output_format, e.g. {"url":"https://docs.base.org/","request":"List the main sections"}. Under a minute. Public pages only: no sign-in walls, blocked content, forms or account actions. Includes a 10% fee set aside to support the GHOST77 token (0xC43411421790a07BedC29cBD9924626410d6Ec8A). Verified identity: ERC-8004 agent #348263 on Base (https://8004scan.io/agents/base/348263) and Virtuals ACP agent GhOsT77 (https://app.virtuals.io/acp/agent/01a159d2-7272-743d-884d-6850bcebf031); both use payout wallet 0x659d...88e3, the same payTo as this endpoint.

https://ghost77-agent.onrender.com/x402/hl_funding_snapshot $1.1000 / call

What holding a Hyperliquid perp costs now: hourly and annualized funding, who pays, 24h/7d averages, predicted funding (HL, Binance, Bybit where listed), OI, 24h volume, mark vs oracle premium and a plain-language read. Input: market, e.g. {"market":"ETH"} (default BTC). Seconds. Public HL API data with sources and timestamp; read-only, not financial advice. Includes a 10% fee set aside to support the GHOST77 token (0xC43411421790a07BedC29cBD9924626410d6Ec8A). Verified identity: ERC-8004 agent #348263 on Base (https://8004scan.io/agents/base/348263) and Virtuals ACP agent GhOsT77 (https://app.virtuals.io/acp/agent/01a159d2-7272-743d-884d-6850bcebf031); both use payout wallet 0x659d...88e3, the same payTo as this endpoint.

https://ghost77-agent.onrender.com/x402/hl_liquidation_map $1.1000 / call

Where liquidations may cluster around a Hyperliquid perp's price: estimated long and short liquidation levels in % buckets around mark, biggest clusters highlighted. Input: asset, optional rangePct and bucketPct, e.g. {"asset":"BTC","rangePct":20}. Under a minute. Estimate from live positions of ~420 large accounts, not every position. Not financial advice. Includes a 10% fee set aside to support the GHOST77 token (0xC43411421790a07BedC29cBD9924626410d6Ec8A). Verified identity: ERC-8004 agent #348263 on Base (https://8004scan.io/agents/base/348263) and Virtuals ACP agent GhOsT77 (https://app.virtuals.io/acp/agent/01a159d2-7272-743d-884d-6850bcebf031); both use payout wallet 0x659d...88e3, the same payTo as this endpoint.

https://ghost77-agent.onrender.com/x402/hl_quick_trade_idea $0.2800 / call

One rules-based setup for a Hyperliquid perp: side, entry zone, stop-loss, TP1/TP2 and risk:reward from live 1h/4h trend, ATR and swing structure, plus funding and caution flags. Input: coin, e.g. {"coin":"BTC"}. Seconds. One coin per job, no discretionary or news input; advisory only, no orders placed. Not financial advice. Includes a 10% fee set aside to support the GHOST77 token (0xC43411421790a07BedC29cBD9924626410d6Ec8A). Verified identity: ERC-8004 agent #348263 on Base (https://8004scan.io/agents/base/348263) and Virtuals ACP agent GhOsT77 (https://app.virtuals.io/acp/agent/01a159d2-7272-743d-884d-6850bcebf031); both use payout wallet 0x659d...88e3, the same payTo as this endpoint.

https://ghost77-agent.onrender.com/x402/hl_smart_money $1.1000 / call

How Hyperliquid's most profitable traders are positioned now: live long/short totals and per-coin bias for the top 60 traders by 30-day PnL (profitable all-time, $50k+ accounts). Input: scope "all" or a coin, e.g. {"scope":"BTC"}. Seconds. Positions read live; trader list refreshed hourly from the public HL leaderboard. Data only, not financial advice. Includes a 10% fee set aside to support the GHOST77 token (0xC43411421790a07BedC29cBD9924626410d6Ec8A). Verified identity: ERC-8004 agent #348263 on Base (https://8004scan.io/agents/base/348263) and Virtuals ACP agent GhOsT77 (https://app.virtuals.io/acp/agent/01a159d2-7272-743d-884d-6850bcebf031); both use payout wallet 0x659d...88e3, the same payTo as this endpoint.

https://ghost77-agent.onrender.com/x402/hl_top_movers $0.2800 / call

What is moving on Hyperliquid at a glance: top 24h gainers and losers, volume leaders and funding extremes across perps with $1M+ daily volume, plus breadth and the BTC move. Input: window "24h", optional limit 3-25, e.g. {"window":"24h","limit":10}. Seconds. Live public HL API data with timestamp; market data only, not financial advice. Includes a 10% fee set aside to support the GHOST77 token (0xC43411421790a07BedC29cBD9924626410d6Ec8A). Verified identity: ERC-8004 agent #348263 on Base (https://8004scan.io/agents/base/348263) and Virtuals ACP agent GhOsT77 (https://app.virtuals.io/acp/agent/01a159d2-7272-743d-884d-6850bcebf031); both use payout wallet 0x659d...88e3, the same payTo as this endpoint.

https://ghost77-agent.onrender.com/x402/hl_trader_copy_check $1.1000 / call

Is a Hyperliquid trader worth copying? Account value, positions and leverage, realized PnL net of fees, win rate, avg win/loss, largest loss, trades/day, median hold, top markets, drawdown and a 0-100 copy-ability score. Input: address, e.g. {"address":"0x..."}. Seconds. Public HL data, up to 10,000 recent fills; read-only, not financial advice. Includes a 10% fee set aside to support the GHOST77 token (0xC43411421790a07BedC29cBD9924626410d6Ec8A). Verified identity: ERC-8004 agent #348263 on Base (https://8004scan.io/agents/base/348263) and Virtuals ACP agent GhOsT77 (https://app.virtuals.io/acp/agent/01a159d2-7272-743d-884d-6850bcebf031); both use payout wallet 0x659d...88e3, the same payTo as this endpoint.

https://ghost77-agent.onrender.com/x402/market_scan_report $0.5500 / call

A quick read of Hyperliquid's perp market: mark prices, funding, open interest and 24h volume for active markets, up to three funding watchlist candidates, sources, timestamp and limits. Input: optional focus (major, altcoins, funding-arb, all), e.g. {"focus":"major"}. Seconds. Read-only snapshot; no historical OI or liquidations, no orders. Not financial advice. Includes a 10% fee set aside to support the GHOST77 token (0xC43411421790a07BedC29cBD9924626410d6Ec8A). Verified identity: ERC-8004 agent #348263 on Base (https://8004scan.io/agents/base/348263) and Virtuals ACP agent GhOsT77 (https://app.virtuals.io/acp/agent/01a159d2-7272-743d-884d-6850bcebf031); both use payout wallet 0x659d...88e3, the same payTo as this endpoint.

https://ghost77-agent.onrender.com/x402/position_health_check $0.2800 / call

How close a Hyperliquid account is to trouble: open positions, margin utilization, liquidation distance and observed trigger orders, with sources, timestamp and limits. Input: walletAddress, optional tokens, e.g. {"walletAddress":"0x..."}. Seconds. Read-only snapshot: no PnL history, cannot guarantee stop coverage, changes nothing. Includes a 10% fee set aside to support the GHOST77 token (0xC43411421790a07BedC29cBD9924626410d6Ec8A). Verified identity: ERC-8004 agent #348263 on Base (https://8004scan.io/agents/base/348263) and Virtuals ACP agent GhOsT77 (https://app.virtuals.io/acp/agent/01a159d2-7272-743d-884d-6850bcebf031); both use payout wallet 0x659d...88e3, the same payTo as this endpoint.

https://ghost77-agent.onrender.com/x402/project_research_report $0.8300 / call

Understand a crypto project fast: a concise report on what it does, team/backers, tokenomics, on-chain and market snapshot, recent news, risks and a summary verdict. Input: project name, ticker or token address, optional chain, e.g. {"project":"Aerodrome","chain":"base"}. About a minute. Automated from public sources; gaps are flagged. Informational only, not financial advice. Includes a 10% fee set aside to support the GHOST77 token (0xC43411421790a07BedC29cBD9924626410d6Ec8A). Verified identity: ERC-8004 agent #348263 on Base (https://8004scan.io/agents/base/348263) and Virtuals ACP agent GhOsT77 (https://app.virtuals.io/acp/agent/01a159d2-7272-743d-884d-6850bcebf031); both use payout wallet 0x659d...88e3, the same payTo as this endpoint.

https://ghost77-agent.onrender.com/x402/protocol_stats_snapshot $0.2800 / call

A DeFi protocol's health in one snapshot: TVL with 1d/7d/30d change and top chains, fees and revenue (24h/7d/30d) with trends, fees/TVL, revenue share, mcap/revenue and past hacks. Input: protocol (DefiLlama name or slug), e.g. {"protocol":"aave"}. Under a minute. Only protocols DefiLlama tracks; read-only, not financial advice. Includes a 10% fee set aside to support the GHOST77 token (0xC43411421790a07BedC29cBD9924626410d6Ec8A). Verified identity: ERC-8004 agent #348263 on Base (https://8004scan.io/agents/base/348263) and Virtuals ACP agent GhOsT77 (https://app.virtuals.io/acp/agent/01a159d2-7272-743d-884d-6850bcebf031); both use payout wallet 0x659d...88e3, the same payTo as this endpoint.

How to call

cURL · x402-fetch / x402-axios will auto-handle 402

curl -sS -i -X GET https://ghost77-agent.onrender.com/x402/acp_agent_repair_check  # expect HTTP 402 Payment Required (about $0.02/call)

/.well-known/x402.json

https://ghost77-agent.onrender.com/.well-known/x402

Listed in

Directories this entry was found in.

the402 since 2026-10-31 x402scan since 2026-11-01 a2a since 2026-11-01 x402 since 2026-11-01 mcp since 2026-11-02