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03s9tr085tfe5agke0tpqng34o.ingress.quanglong.org

https://03s9tr085tfe5agke0tpqng34o.ingress.quanglong.org/x402/reddit-sentiment
● healthy x402
Category
x402
Chains
base
Price
$0.0200–$299.0000 USDC

Quality grade

How grading works
B 63.0 / 100
Availability 20.0 / 20
Endpoint responded (HTTP 402)
Payability 15.0 / 15
  • ✓ Answers a real HTTP 402 challenge
  • ✓ Publishes a /.well-known/x402 descriptor
  • ✓ Payment address on record
  • ✓ Settlement network declared
  • ✓ Price declared
Demand 12.6 / 35
8 distinct payers, 59 USDC transfers in the last 30 days
Performance 1.8 / 10
Last probe answered in 1678 ms (full marks at 200 ms or less)
Readiness 13.6 / 15
Agent readiness 90/100
Owner verified 0.0 / 5
Nobody has claimed this listing yet
Endpoint last checked 20 h ago. On-chain activity last read 3 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 · 90/100

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, 63.0/100), 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 (1678 ms).
x402 version n/a x402 version not observed yet.
Signed descriptor n/a No x402 standard defines a signed descriptor.
Uptime (30 days) 12.86/15 6/7 probes succeeded over 30 days (86%).
Resource declaration 10/10 Declares 32 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 75 points, scaled to 100.
Responsiveness: Responsive (1678 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. 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. It also feeds 15 points of the x402 quality grade.

Compared with peers

Against 10,082 reachable x402 APIs in our daily snapshot (2026-11-12 06:46 UTC). Display only; it does not change search order.

Readiness
Higher than 90% of peers
This listing 90 · peer median 78
Latency
Faster than 5% of peers
This listing 1,678 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.
  • Uptime (30 days) −2.1 — Stay reachable in our daily probes.
    Now: 6/7 probes succeeded over 30 days (86%).

How many agent tools actually work · All statistics

Paid endpoints

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

GET https://03s9tr085tfe5agke0tpqng34o.ingress.quanglong.org/x402/reddit-sentiment $0.0500 / call

Reddit crypto sentiment analysis — crowd sentiment scan of crypto social feeds: top tickers ranked by bull/bear ratio with LONG/SHORT bias. Use when you need social sentiment, crowd positioning, or a bullish/bearish read on crypto tickers.

GET https://03s9tr085tfe5agke0tpqng34o.ingress.quanglong.org/x402/confluence $0.2500 / call

Hyperliquid perpetual funding rates crossed with Reddit sentiment — returns perps where funding and crowd bias agree, with the side that collects funding. Use for funding-rate arbitrage ideas, funding harvest signals, and perp carry trades.

GET https://03s9tr085tfe5agke0tpqng34o.ingress.quanglong.org/x402/meme-radar $0.1000 / call

Meme coin radar — trending meme tokens with hype ratios from crypto social feeds, merged with a live keyless multichain market feed (~500 tokens on Base, BSC, Solana, Monad, Arc, Robinhood Chain): price, market cap, liquidity, holders, 5m/1h/4h/12h/24h change and a scam flag, filtered for liquidity

GET https://03s9tr085tfe5agke0tpqng34o.ingress.quanglong.org/x402/wallet-intel $0.0200 / call

On-chain wallet intelligence for any EVM address on Base — live ETH and USDC balances via raw RPC; pass ?address=0x… . Use for wallet health checks, balance lookups, funding verification, and x402 payer vetting; the deep variant (/x402/wallet-intel/deep) adds payment flows, counterparties and agent

GET https://03s9tr085tfe5agke0tpqng34o.ingress.quanglong.org/x402/signal-execute $1.0000 / call

Hyperliquid crypto trading signal — the funding+momentum confluence engine's current best setup as a complete signal: side, basis, entry parameters, leverage cap. Use when you want a ready trading signal, not raw data.

GET https://03s9tr085tfe5agke0tpqng34o.ingress.quanglong.org/x402/feed $0.0200 / call

Consolidated crypto trading signal feed — ONE schema-frozen JSON digest (akari.feed.v1) merging Hyperliquid funding+momentum long/short trading signals (v7.2 confluence gate), Reddit sentiment bias, meme coin radar, and armed Polymarket in-play sports betting picks. Free 3-row preview at /x402/feed/

GET https://03s9tr085tfe5agke0tpqng34o.ingress.quanglong.org/x402/inplay-edge $0.1000 / call

Polymarket in-play sports betting edge signals — live and armed football (soccer) matches across Premier League, La Liga, Serie A, Bundesliga, Ligue 1 and Champions League: our Poisson model probability vs the live Polymarket CLOB book, the edge percent, the ask price, and whether the 12% auto-fire

GET https://03s9tr085tfe5agke0tpqng34o.ingress.quanglong.org/x402/wallet-intel/batch $0.5000 / call

Bulk wallet vetting — ONE call returns Base ETH + USDC balances for up to 50 EVM addresses (pass ?addresses=0xA,0xB,… or POST {"addresses":[…]}) at 50% of the single-call price. Built for pipeline agents, x402 payer-vetting observatories and copy-trade desks that check a whole basket per loop instea

GET https://03s9tr085tfe5agke0tpqng34o.ingress.quanglong.org/x402/wallet-intel/deep $0.1000 / call

Deep wallet profile for x402 payer intelligence — pass ?address=0x… (GET) or {"address":"0x…"} (POST) and get ETH+USDC balances on Base, transaction count, contract detection, and the last ~50 minutes of USDC payment flows: how many payments the wallet made, to how many distinct payees, top counterp

GET https://03s9tr085tfe5agke0tpqng34o.ingress.quanglong.org/x402/wallet-verdict $0.2500 / call

THE DECISION for a wallet, in one paid call — should you settle an invoice to this address? Returns a 0-100 risk score, a PAY / CAUTION / AVOID verdict, the exact evidence that moved the score (buying power, transaction history, contract status, recent payer pattern), and the next action to take. Bu

GET https://03s9tr085tfe5agke0tpqng34o.ingress.quanglong.org/x402/launch-kit $0.1500 / call

Launch copy kit for token or agent projects — returns ready-to-post marketing copy generated deterministically from YOUR facts (no LLM, no invention): 3 taglines, a ≤280-char X post (with char count), a 3-post X thread, Telegram and Discord announcements, a listing blurb and hashtags, plus complianc

GET https://03s9tr085tfe5agke0tpqng34o.ingress.quanglong.org/x402/trade-plan $0.2500 / call

Turnkey Hyperliquid trade tickets — executable order specs, not just a signal. A trading agent calls this and gets: coin, side, live book entry (best bid/ask + spread), IOC limit price with slippage bps, size in coin units for the caller's equity and risk budget, leverage (capped 3x), ATR-based stop

GET https://03s9tr085tfe5agke0tpqng34o.ingress.quanglong.org/x402/hl-market $0.0200 / call

Hyperliquid perpetuals market snapshot — every active coin (~180) with mark and oracle price, premium in bps, funding rate (8h + annualised APR) and which side collects it, open interest in USD, 24h notional volume, 24h change, and max leverage. Filter with ?coins=BTC,ETH, sort with ?sort=volume|fun

GET https://03s9tr085tfe5agke0tpqng34o.ingress.quanglong.org/x402/ta $0.0200 / call

TradingView technical-analysis snapshot for crypto — per-timeframe buy/sell/neutral ratings (1h, 4h, 1d, 1w), RSI, ATR and ATR%, 24h change, volume, 52-week range, plus a swing-weighted composite bias and trend-alignment tag (bull_stack / bear_stack / conflicted / mixed). Pass ?symbols=BTC,ETH,SOL (

GET https://03s9tr085tfe5agke0tpqng34o.ingress.quanglong.org/x402/desk-state $0.0500 / call

Live trading desk state snapshot — Hyperliquid account equity and open perpetual positions (raw clearinghouse state), Polymarket cash and combined desk value from the latest desk mark, armed football fixtures with Polymarket slugs, the current in-play stake ladder, the X/Twitter sentiment score vect

GET https://03s9tr085tfe5agke0tpqng34o.ingress.quanglong.org/x402/alpha-brief $1.0000 / call

ONE-CALL DECISION BRIEF — the conclusion, not the data. Instead of raw tables you get: market regime (breadth, median funding APR, crowded side); ranked LONG/SHORT decisions that cleared a full gate set (funding-carry x momentum confluence, $5M volume / $2M open-interest floors, TradingView 4h/1d ve

GET https://03s9tr085tfe5agke0tpqng34o.ingress.quanglong.org/x402/pass $5.0000 / call

Desk Pass — one $5.00 payment buys 30 days of access to EVERY paid route on this server (feed, wallet-intel, TA, HL market, desk-state, confluence, meme-radar, trade-plan, launch-kit, in-play edge, alpha-brief) up to 5,000 calls, fair use. Returns a bearer token: send `Authorization: Bearer <token>`

GET https://03s9tr085tfe5agke0tpqng34o.ingress.quanglong.org/x402/research-card $0.5000 / call

FREE LOOK FIRST: GET /x402/research-card/preview?ticker=BTC-USD returns the rating, the one-line summary and live drift at no cost — pay only if it reads useful to you. PAID: AI research card for one ticker — a multi-agent desk (TradingAgents: market + news analysts, bull/bear research debate, trade

GET https://03s9tr085tfe5agke0tpqng34o.ingress.quanglong.org/x402/endpoint-audit $10.0000 / call

x402 endpoint audit — pass ?url=https://your.host and get the full per-route report for one paid endpoint: does every listed URL answer 402, does the payment-required header decode, is the amount positive, is the network CAIP-2, is payTo present, does the 402 body show a price a human can read, is t

GET https://03s9tr085tfe5agke0tpqng34o.ingress.quanglong.org/x402/audit-plus $49.0000 / call

x402 audit + fix plan — the full per-route probe, then a prioritised remediation plan keyed to every finding with the exact change to make (header, JSON field, file path), the estimated share of machine buyers each defect costs you, and two free re-verification runs within 30 days so the fix is prov

GET https://03s9tr085tfe5agke0tpqng34o.ingress.quanglong.org/x402/market-report $15.0000 / call

x402 market report — the measured state of the x402 seller market: how many of the sellers in the 402index directory actually serve a valid 402 challenge, how many listed endpoints are dead, the grade distribution, the worst and cleanest sellers, plus which user agents and referers really reach an x

GET https://03s9tr085tfe5agke0tpqng34o.ingress.quanglong.org/x402/dataset/hl-roundtrips $15.0000 / call

HyperLiquid trade tape dataset - every closed round trip from this desk: coin, side, entry, exit, size, notional, hold time, fee and net PnL, exchange-settled. 300+ rows including the losers, which is the part no other seller publishes. One payment, full JSON: backtest filters, train a model, or aud

GET https://03s9tr085tfe5agke0tpqng34o.ingress.quanglong.org/x402/dataset/inplay-tickets $10.0000 / call

Polymarket in-play ticket dataset - every settled in-play bet this desk placed: fixture, minute, book price at entry, our model probability, edge, stake, settled PnL and the rule version that fired it. Every settled loss is in there, plus the rows where our model scored worse than the market. The sa

GET https://03s9tr085tfe5agke0tpqng34o.ingress.quanglong.org/x402/catalog-report $99.0000 / call

x402 catalog report — the only graded census of the CDP Bazaar discovery index: every host we probed (791 as of 2026-11-09), how many answer a live 402 (462), the A-F grade for each with its defect ids, latency, and the defect distribution across the whole market. Built for directory operators, faci

GET https://03s9tr085tfe5agke0tpqng34o.ingress.quanglong.org/x402/catalog-report-history $299.0000 / call

x402 catalog report + time series — the current graded census of the CDP Bazaar index AND the diff against every previous sweep we hold, so a directory can see what moved instead of guessing. Per-host rows (grade, score, live-402 count, named defect ids, latency, audited_at) plus sweep-by-sweep delt

GET https://03s9tr085tfe5agke0tpqng34o.ingress.quanglong.org/x402/integrity-watch $19.0000 / call

Integrity Watch — 30 days of daily re-probing for ONE x402 seller host. We re-run the same buyer-path audit every day and alert on drift: grade changes, new payment-breaking defects, or a paywall that went dark. You get a secret watch page (HTML + JSON) and a live badge URL your README can embed. So

GET https://03s9tr085tfe5agke0tpqng34o.ingress.quanglong.org/x402/integrity-watch-fleet $49.0000 / call

Integrity Watch Fleet — 30 days of daily re-probing for up to TEN hosts under one secret token (agencies, multi-subdomain platforms, directory operators watching their top sellers). Same drift alerts and live badges as the single tier, one page, one bill.

GET https://03s9tr085tfe5agke0tpqng34o.ingress.quanglong.org/x402/akash-deploy-kit $9.0000 / call

Akash deployment kit — the exact SDL, boot-test and lease runbook we used to put a live container on Akash, including the four failure modes that cost us real attempts: deposits must be uact not uakt, the BME minimum mint is 10 ACT, akash 2.1.2 has no provider subcommand, and provider-services takes

GET https://03s9tr085tfe5agke0tpqng34o.ingress.quanglong.org/x402/picks $0.5000 / call

Akari model picks — today's football picks where a last-6-form Poisson model beats the live Polymarket moneyline by 10+ points, with the model probability, the ask, the edge, and the settled hit-rate of every previous pick. The free preview at /x402/picks/preview shows the settled record alone: chec

GET https://03s9tr085tfe5agke0tpqng34o.ingress.quanglong.org/x402/wallet-risk-verdict $0.2500 / call

THE DECISION for a wallet, in one paid call — should you settle an invoice to this address? Returns a 0-100 risk score, a PAY / CAUTION / AVOID verdict, the exact evidence that moved the score (buying power, transaction history, contract status, recent payer pattern), and the next action to take. Bu

GET https://03s9tr085tfe5agke0tpqng34o.ingress.quanglong.org/x402/technical-analysis $0.0200 / call

TradingView technical-analysis snapshot for crypto — per-timeframe buy/sell/neutral ratings (1h, 4h, 1d, 1w), RSI, ATR and ATR%, 24h change, volume, 52-week range, plus a swing-weighted composite bias and trend-alignment tag (bull_stack / bear_stack / conflicted / mixed). Pass ?symbols=BTC,ETH,SOL (

GET https://03s9tr085tfe5agke0tpqng34o.ingress.quanglong.org/x402/hyperliquid-funding $0.0200 / call

Hyperliquid perpetuals market snapshot — every active coin (~180) with mark and oracle price, premium in bps, funding rate (8h + annualised APR) and which side collects it, open interest in USD, 24h notional volume, 24h change, and max leverage. Filter with ?coins=BTC,ETH, sort with ?sort=volume|fun

How to call

cURL · x402-fetch / x402-axios will auto-handle 402
curl -sS -i -X GET https://03s9tr085tfe5agke0tpqng34o.ingress.quanglong.org/x402/reddit-sentiment  # expect HTTP 402 Payment Required (about 0.02 USDC/call)
/.well-known/x402.json
https://03s9tr085tfe5agke0tpqng34o.ingress.quanglong.org/.well-known/x402

Listed in

Directories this entry was found in.

x402 since 2026-11-06