GW8 Signal API
[Payment rails: fee + speed comparison] Cheapest and fastest payment rail right now for a USD amount (?amount=100): Base USDC (live gas x ETH/USD, ~2s), XRPL RLUSD/XRP (live fee x XRP/USD, ~3-5s), Tempo and Circle Arc (live gas, USD fees, ~1s), card (static 2.9% + $0.30, days). Fee USD/%, settlement time, sources, agent protocols per rail, recommended pick. Dead sources marked unavailable. 60s cac
- Category
- Crypto & DeFi
- Starting price
- $0.002
- Paid calls · 30 days
- 45
- Unique payers · 30 days
- 37
Paid endpoints
20 endpoints, sorted by usage. Prices are per request.
- GET/api/rails
[Payment rails: fee + speed comparison] Cheapest and fastest payment rail right now for a USD amount (?amount=100): Base USDC (live gas x ETH/USD, ~2s), XRPL RLUSD/XRP (live fee x XRP/USD, ~3-5s), Tempo and Circle Arc (live gas, USD fees, ~1s), card (static 2.9% + $0.30, days). Fee USD/%, settlement time, sources, agent protocols per rail, recommended pick. Dead sources marked unavailable. 60s cac
$0.002Base10calls / 30d - GET/api/regime
[Market data: crypto] Stage 1 crypto market regime score 0-4 with raw values and rules: BTC spot ETF 3-day net flow, BTC quiet support vs 20-day low, alt breadth (ETH/SOL/LINK/XRP), Fear & Greed / weekend pump. Use for risk-on/risk-off context before other signals. $0.01 USDC. Signal only.
$0.01Base6calls / 30d - POST/api/pay/should-i-pay
[Payment decision: spend policy + seller reputation risk check, one verdict] Right before an AI agent pays: POST {payment, policy, seller} -> ONE verdict pay / dont_pay / ask_human. Runs the spend-policy check (limits, rolling cap, categories, allow/deny, hours, assets/chains, approval threshold) and the x402 seller reputation check (buyers, wash share, age, concentration), with reasons and one si
$0.02Base6calls / 30d - GET/api/govcontracts
[Market data: crypto] Federal contract awards: recent 14-day USAspending actions to AI, drone, nuclear, robotics, space, quantum and defense-tech companies (ticker, amount, agency, date, award link). Optional ?ticker=PLTR§or=ai&q=NASA. Defense/DoD awards appear on USAspending about 90 days late; war.gov daily announcements are currently unavailable from our host (see free /api/govcontracts/sta
$0.01Base3calls / 30d - GET/api/dots
Every LazyBear WaveTrend 10/21/4 oversold/overbought band cross (green<=-53, red>=+53) in the last 6 closed 4h bars across 66 Kraken USD pairs. $0.01.
$0.01Base2calls / 30d - GET/api/brief
[Market data: crypto] Once-per-day (Mountain Time) crypto brief: Stage 1 market regime, WaveTrend band-dot counts, top 10 coins by WaveTrend dot strength, BTC/ETH/SOL Kraken large-print flows. Free partial teaser at GET /api/brief/teaser. Use for a daily agent digest. $0.02 USDC. Signal only.
$0.02Base2calls / 30d - POST/api/seller/reputation
[Seller reputation: x402 seller risk check, verdict] Before an AI agent pays an x402 seller: POST {address} (Base wallet) and/or {endpoint} (x402 URL; payTo read from its 402). Returns score 0-100 + trusted / caution / avoid / unknown from public USDC history: distinct buyers, wash share, wallet age, top-payer share, 30d volume, with reasons and a signed receipt. Stateless; never pays anyone. No c
$0.01Base2calls / 30d - GET/api/coin/:symbol
[Market data: crypto] WaveTrend 4h snapshot for BTC/USD on Kraken (wt1/wt2, previous values, recent oversold/overbought band dots). Cheapest paid call. $0.002 USDC. Signal only.
$0.002Base2calls / 30d - GET/api/history
Rolling 90-day backtest of WaveTrend 10/21/4 band dots on 66 Kraken 4h USD pairs, recomputed live. Green dots carry the edge (recent window: outer green dots ~64% higher after 3d); red dots are near coin-flip and reported honestly. Per dot: pair, green/red, inner/outer, wt1/wt2, price, forward % +4h/+24h/+3d, plus live hit-rate summary. Optional ?pair=BTC. $0.05.
$0.05Base1calls / 30d - GET/api/flows/BTC
Large-print buy vs sell summary for BTC/USD from Kraken public trades (last 1000 prints; single venue, not on-chain whale wallets) joined with WaveTrend 10/21/4 4h state. $0.02.
$0.02Base1calls / 30d - GET/api/verdict/base/:address
Is this token safe? Score 0-100 and verdict safe/caution/danger with reasons and source URLs, from GoPlus token security + DexScreener liquidity using fixed published rules. Chains: base, ethereum, bsc, arbitrum, solana. 10-min cache. $0.02.
$0.02Base1calls / 30d - GET/api/rwa
Real-world assets on-chain: top RWA protocols by TVL with 1d/7d change and estimated 7d flows, 7d movers, protocols newly listed in the last 30 days, top RWA yield pools, top RWA tokens by market cap, plus sources, per-source status and timestamp. Public DefiLlama + CoinGecko data, 10-min cache. $0.02.
$0.02Base1calls / 30d - POST/api/pass/day
One payment, 24 hours of calls to every paid GW8 data endpoint and MCP tool (send header X-GW8-Pass: <token>, or MCP arg pass). Fair use: 2000 calls per pass, 60/min. Excludes alert subscriptions. Token is shown once; anyone holding it can use it. $1.00. Signal only.
$1.00Base1calls / 30d - POST/api/agent
Crypto regime signal: Stage 1 score (0-4) + WaveTrend 10/21/4 band dots on 66 Kraken 4h pairs
$0.02Base1calls / 30d - GET/api/kraken/listings
New Kraken USD pairs, last 30 days: first-seen date (our snapshots since deploy, or Kraken first daily candle), price, 24h volume, % since listing, WaveTrend 4h dot state, Kraken listing posts. Public data. $0.02.
$0.02Base1calls / 30d - GET/api/rules
CFTC + SEC crypto rulemaking, last 90 days: Federal Register ANPRM/NPRM/final/notices with RIN, comment deadline and stage-change flag, plus press releases. Per-source status; no stale fill. Public data. $0.02.
$0.02Base1calls / 30d - POST/api/brief/weekly/subscribe
4 Monday issues to your https webhook, HMAC-signed: regime, top dots, 7d dot hit rates, RWA and US contract highlights. Undelivered weeks not counted. $0.25.
$0.25Base1calls / 30d - GET/api/rs
[Market data: crypto] Relative strength across 66 Kraken USD pairs: 1w and 1m % return, percentile ranks, 0-100 strength (60% 1m + 40% 1w rank), leaders/laggards, and sector scores with breadth (% positive 1m) for L1, L2, DeFi, RWA, oracles/infra, payments, AI, memes. Kraken public daily candles, 30-min cache. $0.02 USDC. Signal only.
$0.02Base1calls / 30d - GET/api/verdict/:chain/:address
[Token risk check: safety verdict] Token safety verdict: score 0-100 and safe/caution/danger with reasons + source URLs (GoPlus token security + DexScreener liquidity, fixed published rules). Chains: base, ethereum, bsc, arbitrum, solana. Automated screen, not a guarantee. 10-min cache. $0.01 USDC.
$0.01Base1calls / 30d - POST/api/spend/check
[Spend policy: agent payment risk check] Before an AI agent pays an invoice or merchant: POST {payment, policy} -> allow / deny / needs_approval plus the rules that fired (per-tx limit, rolling cap, merchant categories, allow/deny lists, hours + timezone, assets/chains, approval threshold) and an Ed25519-signed receipt bound to your request hash. Deterministic, stateless, no custody, moves no mone
$0.02Base1calls / 30d