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Independent measurements of remote MCP servers. Every observation has a timestamp.

Read-only probes

MCP server · Payments & trading

GW8 Signal API

Pay-per-call crypto signals, token verdicts, flows & briefs. x402 USDC on Base. Signal-only.

Checks passed
12 / 22

2 failed · 8 not measured

Median response
410 ms

Median of successful probes over 7 days

30-day uptime
Not measured

Share of countable probes over 30 days, including daily rollups. Auth challenges are excluded.

Discovered tools
32

Tool definitions returned by this server

Independent monitoring

Health & checks

Status history

Responded

The server completed its last measured handshake. This is an observation, not a guarantee.

Last checked
Check summary by test group
Test areaPassedFailedUnmeasured
ConnectionCan a client connect and discover tools?
500
Reliability & speedDoes it respond consistently and quickly?
004
Access & authenticationWhat is required to use this server?
102
Tool qualityAre the tool definitions usable by an agent?
220
Publisher identityCan the publisher be traced to its source?
402

Unmeasured means there is not enough evidence to decide. How these checks work

Inspect individual checks 22 recorded

Core

  • Pass
    Reachable

    Latest probe returned HTTP 200 in 410 ms.

  • Pass
    Valid handshake

    protocolVersion 2025-11-25, serverInfo.name gw8-crypto-signal.

  • Pass
    Lists tools

    tools/list returned 32 tools.

  • Pass
    Current protocol

    Negotiated 2025-11-25. The bar is 2025-06-18 or newer.

  • Pass
    HTTPS

    The endpoint URL is https.

Performance

  • Not measured
    Fast (p50)

    Median latency 410 ms over 1 samples in 7 days. The bar is 1000 ms. Need at least 5 samples.

  • Not measured
    Consistent (p95)

    95th percentile 410 ms over 1 samples in 7 days. The bar is 3000 ms. Need at least 20 samples.

  • Not measured
    Reliable (uptime)

    1 of 1 attempts returned a tool list in 30 days (100%). The bar is 99%. Need at least 30 samples.

  • Not measured
    Stable tool list

    Fewer than two successful probes in 30 days, so tool-list stability is not measured.

Access

  • Pass
    Open access

    tools/list succeeded with no credential, and the record declares none.

  • Not measured
    Standard auth

    Auth is not required, so the OAuth metadata check does not apply.

  • Not measured
    Free tier cited

    No publisher quote has been checked.

Tools

  • Pass
    Tools described

    Every tool description is at least 20 characters.

  • Pass
    Valid input schemas

    Every inputSchema is a JSON Schema object.

  • Fail
    Parameters documented

    30 of 96 parameters have a description (31%). The bar is 80%.

  • Fail
    Safety hints

    32 tools set neither readOnlyHint nor destructiveHint.

Publisher

  • Pass
    Verified namespace

    Listed in the Official MCP Registry.

  • Not measured
    Website matches publisher

    This namespace is not a reverse domain, so the website comparison does not apply.

  • Pass
    Source repo linked

    A repository URL is on file.

  • Pass
    Repo owner matches

    The GitHub repository owner matches the namespace login.

  • Pass
    Recently updated

    Updated 2026-10-18T17:48:08.771801Z, within 180 days.

  • Not measured
    Open-source licence

    The GitHub licence lookup has not returned an OSI result yet.

Start using GW8 Signal API

Connect to this server

Choose your client, copy the configuration, then enable the server in your client’s MCP settings.

Run this command in your terminal, then restart Claude Code.

Claude Code

claude mcp add --transport http gw8-signal-api https://micro-saas-agent.onrender.com/mcp

Capabilities

Tools 32

buy_day_pass

[Access] Buy a 24h pass for every paid GW8 data tool/endpoint: pass the returned token as the "pass" argument (MCP) or X-GW8-Pass header (HTTP). Fair use 2000 calls, 60/min. Excludes alert subscriptions. Token shown once. Paid: $1.00 USDC on Base, paid in-band via x402 MCP (@x402/mcp; _meta "x402/payment"). Also at POST https://micro-saas-agent.onrender.com/api/pass/day.

Discovered
check_seller_reputation

[Seller reputation: x402 seller risk check, verdict] Before an agent pays an x402 seller: score the seller's Base wallet (or the payTo read from its endpoint's 402 challenge) 0-100 from public USDC transfer history: distinct paying buyers, wash/self-dealing share (self-transfers, round-trips), wallet age, top-payer concentration, 30-day organic volume. Returns verdict, components, reasons and a signed receipt. Deterministic; stateless; never pays anyone. Give address and/or endpoint. Paid: $0.01 USDC on Base, paid in-band via x402 MCP (@x402/mcp; _meta "x402/payment"). Also at POST https://micro-saas-agent.onrender.com/api/seller/reputation.

Discovered
check_spend_policy

[Spend policy: agent payment risk check] Before an agent pays: check a proposed payment against the buyer's rules (per-tx limit, rolling cap with spent-so-far, merchant categories, allow/deny lists, allowed hours + timezone, assets/chains, human-approval threshold). Returns decision, the rules that fired, every check, and a signed decision receipt. Stateless, deterministic; not custody, does not execute payments. Paid: $0.02 USDC on Base, paid in-band via x402 MCP (@x402/mcp; _meta "x402/payment"). Also at POST https://micro-saas-agent.onrender.com/api/spend/check.

Discovered
get_band_dots

[Market data: crypto] Current WaveTrend band dots across 66 Kraken 4h USD pairs. Paid: $0.01 USDC on Base, paid in-band via x402 MCP (@x402/mcp; _meta "x402/payment"). Also at GET https://micro-saas-agent.onrender.com/api/dots.

Discovered
get_brief_teaser

Free partial live brief: regime score, green/red counts, top 3 dots (symbol+band only), simulated 7d hit-rate headline. Upsells paid /api/brief ($0.02), /api/dots ($0.01), /api/agent ($0.02).

Discovered
get_coin

[Market data: crypto] WaveTrend 4h snapshot for one coin. Paid: $0.002 USDC on Base, paid in-band via x402 MCP (@x402/mcp; _meta "x402/payment"). Also at GET https://micro-saas-agent.onrender.com/api/coin/{symbol}.

Discovered
get_crypto_bottom

[Crypto bottom watch: research data, not financial advice] Crypto bottom-watch research feed for BTC, ETH, SOL, XRP, AAVE, HYPE, MON, CC, and the same public candle set. Tells: sweep-and-reclaim of the 30-day low, 2x volume, RSI turning up from oversold, 4h higher low, funding or liquidation flush. tells_count and tier NONE, EARLY_TELL at 2 or more, CONFIRMED only when BTC itself has reclaimed. Research data, not financial advice. Cached about 10 minutes. $0.01 USDC. Paid: $0.01 USDC on Base, paid in-band via x402 MCP (@x402/mcp; _meta "x402/payment"). Also at GET https://micro-saas-agent.onrender.com/api/signals/crypto-bottom.

Discovered
get_crypto_rules

[Market data: crypto] CFTC and SEC crypto / digital-asset / stablecoin / tokenization rulemaking from the last 90 days: Federal Register docs (ANPRM/NPRM/final/notice) with RIN, comment deadline, stage-change flag and Unified Agenda presence, plus agency press releases. Each source labeled ok/unavailable; no stale fill. Paid: $0.02 USDC on Base, paid in-band via x402 MCP (@x402/mcp; _meta "x402/payment"). Also at GET https://micro-saas-agent.onrender.com/api/rules.

Discovered
get_daily_brief

[Market data: crypto] Once-per-day brief: regime, dot counts, top 10 coins by dot strength, BTC/ETH/SOL flows. Paid: $0.02 USDC on Base, paid in-band via x402 MCP (@x402/mcp; _meta "x402/payment"). Also at GET https://micro-saas-agent.onrender.com/api/brief.

Discovered
get_flows

[Market data: crypto] Kraken large-print buy/sell summary (single venue, not on-chain) joined with WaveTrend 4h state. Paid: $0.02 USDC on Base, paid in-band via x402 MCP (@x402/mcp; _meta "x402/payment"). Also at GET https://micro-saas-agent.onrender.com/api/flows/{symbol}.

Discovered
get_full_signal

[Market data: crypto] Stage 1 regime score + WaveTrend 10/21/4 on 66 Kraken 4h pairs with all band dots. Paid: $0.02 USDC on Base, paid in-band via x402 MCP (@x402/mcp; _meta "x402/payment"). Also at POST https://micro-saas-agent.onrender.com/api/agent.

Discovered
get_gov_contracts

[Market data: crypto] Recent (14-day) US federal contract actions to AI, drone, nuclear, robotics, space, quantum and defense-tech companies (USAspending.gov), with tickers, amount, agency, date, description, award link. Optional ticker / sector / q filters. NOTE: the Department of War daily announcements source is currently blocked from our host (sourceStatus.dodAnnouncements=unavailable; check free GET /api/govcontracts/status), so DoD awards currently appear only via USAspending with a ~90-day lag. Paid: $0.01 USDC on Base, paid in-band via x402 MCP (@x402/mcp; _meta "x402/payment"). Also at GET https://micro-saas-agent.onrender.com/api/govcontracts.

Discovered
get_growth_history

[Market data: growth-lane screen] Weekly growth-lane snapshots and the week each rule first passed. Paid: $0.07 USDC on Base, paid in-band via x402 MCP (@x402/mcp; _meta "x402/payment"). Also at GET https://micro-saas-agent.onrender.com/api/growth/history.

Discovered
get_growth_screen

[Market data: growth-lane screen] Filterable growth-lane screen across covered chains and apps. Window is 90 days. Paid: $0.03 USDC on Base, paid in-band via x402 MCP (@x402/mcp; _meta "x402/payment"). Also at GET https://micro-saas-agent.onrender.com/api/growth.

Discovered
get_growth_setup

[Market data: growth-lane screen] Growth-lane rules for one chain or app: stables, fees, TVL versus price, and the relative-return flag. Paid: $0.015 USDC on Base, paid in-band via x402 MCP (@x402/mcp; _meta "x402/payment"). Also at GET https://micro-saas-agent.onrender.com/api/growth/{chain}.

Discovered
get_history

[Market data: crypto] Rolling 90-day band-dot backtest with forward moves and live hit rates (green dots carry the edge; red near coin-flip). Paid: $0.05 USDC on Base, paid in-band via x402 MCP (@x402/mcp; _meta "x402/payment"). Also at GET https://micro-saas-agent.onrender.com/api/history.

Discovered
get_kraken_listings

[Market data: crypto] New Kraken USD pairs from the last 30 days: first-seen date (our snapshot, or first Kraken daily candle for pairs older than our snapshots), price, 24h volume, % change since listing, WaveTrend 4h dot state, plus Kraken blog listing posts. Paid: $0.02 USDC on Base, paid in-band via x402 MCP (@x402/mcp; _meta "x402/payment"). Also at GET https://micro-saas-agent.onrender.com/api/kraken/listings.

Discovered
get_payment_rails

[Payment rails: fee + speed comparison] Which payment rail is cheapest and fastest right now for a USD amount: Base USDC (live gas x ETH/USD), XRPL (live fee x XRP/USD), Tempo and Circle Arc (live gas, USD-denominated) and card (static 2.9% + $0.30 estimate), with documented agent protocols (x402, MPP, card networks) per rail. Fee USD and %, settlement time, data timestamp, sources and a recommended pick. Arg amount (USD, default 100). Paid: $0.002 USDC on Base, paid in-band via x402 MCP (@x402/mcp; _meta "x402/payment"). Also at GET https://micro-saas-agent.onrender.com/api/rails.

Discovered
get_regime

[Market data: crypto] Stage 1 crypto regime check with raw values and rules. Paid: $0.01 USDC on Base, paid in-band via x402 MCP (@x402/mcp; _meta "x402/payment"). Also at GET https://micro-saas-agent.onrender.com/api/regime.

Discovered
get_relative_strength

[Market data: crypto] Relative strength across 66 Kraken USD pairs: 1-week and 1-month % return, percentile ranks, 0-100 strength score (60% 1m rank + 40% 1w rank), leaders/laggards, and sector scores with breadth (% of coins with a positive 1m return). Paid: $0.02 USDC on Base, paid in-band via x402 MCP (@x402/mcp; _meta "x402/payment"). Also at GET https://micro-saas-agent.onrender.com/api/rs.

Discovered
get_rwa_feed

[Market data: crypto] Real-world assets on-chain (tokenized treasuries, credit, stocks): top RWA protocols by TVL, 7d change + estimated flows, movers, new launches, yields, top RWA tokens by market cap, with sources and timestamp. Paid: $0.02 USDC on Base, paid in-band via x402 MCP (@x402/mcp; _meta "x402/payment"). Also at GET https://micro-saas-agent.onrender.com/api/rwa.

Discovered
get_sample

Free: Stage 1 regime statuses, core WaveTrend 4h values (BTC/ETH/SOL/LINK/XRP) and band-dot count. Signal only, not financial advice.

Discovered
get_signing_pubkey

Free: Ed25519 public key and scheme for verifying X-GW8-Signature on paid responses.

Discovered
get_token_brief

[Token brief: token safety plus price, trade check] Token safety plus price in one token brief and trade check. Returns the $0.01 safety verdict (CLEAR, CAUTION, AVOID, or UNKNOWN) plus a market snapshot: price, 24h change, 24h volume, liquidity, and FDV. GoPlus and DexScreener. ?fresh=1 skips the 10-minute cache. $0.02 USDC. Paid: $0.02 USDC on Base, paid in-band via x402 MCP (@x402/mcp; _meta "x402/payment"). Also at GET https://micro-saas-agent.onrender.com/api/token-brief/{chain}/{address}.

Discovered
get_token_verdict

[Token safety verdict: rug check, honeypot, contract risk] Token safety verdict (honeypot check and token safety screen): honeypot, rug pull, scam token, token security, and contract risk. Returns CLEAR, CAUTION, AVOID, or UNKNOWN. Same screen at GET /api/honeypot/{chain}/{address} ($0.01). Optional fresh=true re-reads upstream. A failed lookup is not charged. Paid: $0.01 USDC on Base, paid in-band via x402 MCP (@x402/mcp; _meta "x402/payment"). Also at GET https://micro-saas-agent.onrender.com/api/verdict/{chain}/{address}.

Discovered
get_token_verdict_deep

[Deep honeypot check: holder concentration, liquidity lock, scam token] Deep honeypot check for rug pull, token safety, holder concentration, liquidity lock, and scam token. Returns the $0.01 screen plus top-10 holder %, liquidity amount, whether LP is locked or burned, owner/mint/proxy/blacklist privileges, buy/sell tax, and contract age. CLEAR, CAUTION, AVOID, or UNKNOWN. GoPlus, honeypot.is, DexScreener. ?fresh=1 skips the 10-minute cache. $0.05 USDC. Paid: $0.05 USDC on Base, paid in-band via x402 MCP (@x402/mcp; _meta "x402/payment"). Also at GET https://micro-saas-agent.onrender.com/api/verdict-deep/{chain}/{address}.

Discovered
get_value_history

[Market data: value-capture score] Weekly value-capture snapshots for one coin, up to 52 weeks. Paid: $0.07 USDC on Base, paid in-band via x402 MCP (@x402/mcp; _meta "x402/payment"). Also at GET https://micro-saas-agent.onrender.com/api/value/{symbol}/history.

Discovered
get_value_score

[Market data: value-capture score] Value-capture score for one coin: net supply, holder yield, usage class, burn-versus-held class and unlock overhang. Paid: $0.015 USDC on Base, paid in-band via x402 MCP (@x402/mcp; _meta "x402/payment"). Also at GET https://micro-saas-agent.onrender.com/api/value/{symbol}.

Discovered
get_value_screen

[Market data: value-capture score] Sortable value-capture screen for up to 25 symbols or the whole covered set. Paid: $0.03 USDC on Base, paid in-band via x402 MCP (@x402/mcp; _meta "x402/payment"). Also at GET https://micro-saas-agent.onrender.com/api/value.

Discovered
list_paid_endpoints

Lists paid x402 endpoints (USDC on Base, eip155:8453) with method, URL and USD price. Paid MCP tools also accept x402 payment in-band (@x402/mcp).

Discovered
should_i_pay

[Payment decision: spend policy + seller reputation risk check, one verdict] Use right before an agent pays an invoice, merchant or x402 seller: runs the spend-policy check (limits, rolling cap, categories, allow/deny lists, hours, assets/chains, approval threshold) and the seller reputation check (public Base USDC history: buyers, wash share, age, concentration) and returns one verdict pay / dont_pay / ask_human with reasons and one signed receipt. Deterministic; stateless; never pays anyone; not charged if seller data is unavailable. Paid: $0.02 USDC on Base, paid in-band via x402 MCP (@x402/mcp; _meta "x402/payment"). Also at POST https://micro-saas-agent.onrender.com/api/pay/should-i-pay.

Discovered
subscribe_green_dot_alerts

[Access] Subscribe a public https webhook to NEW green WaveTrend band dots (filter outer|inner|all, optional pairs) for 30 days or 300 alerts; HMAC-signed. Args {webhookUrl, filter, pairs}. Paid: $0.50 USDC on Base, paid in-band via x402 MCP (@x402/mcp; _meta "x402/payment"). Also at POST https://micro-saas-agent.onrender.com/api/alerts/subscribe.

Discovered

Recent measurements

Probe history

View status
Latest stored probes. Raw probe rows are kept for 14 days.
CheckedResultResponseTools
Connected410 ms32