Top finance & fintech services on x402, ranked by on-chain revenue. Updated continuously from 33 facilitators on Base, Solana & Polygon.
| # | Service | Revenue | Payments |
|---|---|---|---|
| 1 | api.arvos.xyz Automated crypto strategies designed to maximize risk-adjusted returns with transparent onchain performance. |
$57.6M | 61,877,565 |
| 2 | x402.aiape.tech Premium crypto trading signals powered by AI. Pay per call with x402 gasless payments on Base chain. |
$2.7M | 26,538,856 |
| 3 | api.aiapesignals.tech Pay per signal call with x402 gasless payments |
$2.7M | 26,538,856 |
| 4 | gotobi.hugen.tokyo Check if today is a Japanese public holiday — returns the holiday name in Japanese and English if applicable. Uses JST t |
$1.2K | 35,968 |
| 5 | tick.hugen.tokyo Get real-time Best Bid/Ask for any FX pair, aggregated from 3 institutional liquidity providers. 62-88% tighter spreads |
$1.2K | 35,968 |
| 6 | api.itsgloria.ai Get the news about a topic by keyword, delivering the most recent 20 headlines. |
$600 | 34,698 |
| 7 | x402endpoint-utiwoa54hq-uc.a.run.app Get a Firebase ID token for authenticating with Laso Finance callable APIs |
$454 | 129 |
| 8 | api-ai-staging.symphony.io Open leveraged SHORT position: BTC 10x with 10 USDC collateral. Payment required: 10 USDC to address (0x7b8034d6...21f3f |
$320 | 32 |
| 9 | x402.mode.network Mode-x402 is a complete library of signals and indicators for intelligent trading agents |
$297 | 296,832 |
| 10 | polymarketeer.vercel.app List Polymarket events with filtering by status, category, and volume |
$174 | 2,022 |
| 11 | x402.blackswan.wtf Real-time risk intelligence infrastructure for autonomous AI agents. |
$107 | 7,636 |
| 12 | api.grove.city Fund your Grove API Account with 1 USDC to tip creators on the internet. |
$50 | 334 |
| 13 | arb.axryl.com JSON feed of arbitrage opportunities between Polymarket and Kalshi. Charged only when actionable opportunities are retur |
$47 | 116 |
| 14 | cryptobuddy-96zq.onrender.com Get a BUY/SELL/HOLD signal plus conviction only. |
$43 | 166 |
| 15 | beta.vaultlayer.xyz Fetches current USD prices of BTC, ETH, and also quant predictions for BTC and ETH for the next 5 minutes and 8 hours us |
$29 | 76 |
| 16 | www.capminal.ai Capminal is your DeFAI Terminal, powered by our built-in AI Agent Captain Dackie. Type to swap faster, manage portfolios |
$25 | 138 |
| 17 | www.xquant-api.xyz Pay 1 USDC, receive 100 xTest tokens - automatically minted to your wallet |
$22 | 22 |
| 18 | api.xquant.fund Mint 100 tokens for 1 USDC |
$22 | 22 |
| 19 | x-quant-fund.vercel.app Pay 1 USDC, receive 100 xTest tokens - automatically minted to your wallet |
$22 | 22 |
| 20 | evplus-funding-server.onrender.com Get bias-optimized arbitrage positions (0.1=bearish, 0.5=neutral, 0.9=bullish) |
$15 | 159 |
| 21 | nacian.finance Access detailed information (including token prices, tvl, volumes, fees and more) about specific liquidity pools across |
$10 | 734 |
| 22 | nacian-x402.vercel.app | $10 | 734 |
| 23 | coinrailz.com Unified token info across all chains - essential building block for trading agent UIs (B2B2C infrastructure) |
$10 | 59 |
| 24 | polynews.news Grok-powered price movement catalyst analysis with confidence scoring |
$9 | 228 |
| 25 | priceagent-production.up.railway.app Historical cryptocurrency price data |
$6 | 220 |
Analyze any service, find opportunities, or get the full market report. Pay with USDC on Base — no accounts needed.