x402 Services
| Rank | Service | Category | Chains | Volume · 30d | Transactions · 30d | Buyers |
|---|---|---|---|---|---|---|
| — | svg-lite.agent.amnt.io svg-lite.agent.amnt.io Text to SVG code in about 8 seconds. Best for simple icons, charts, patterns and flat backgrounds. Returns clean SVG, each part its own layer. | AI | Base, Solana | $0.00 | 0 | 0 |
| — | SWARM swarm-agent.net Research services paid per request in USDC on Base over x402. No account, no API key, no subscription. | AI | Base | $2.84 | 5 | 2 |
| — | SweetAI tiamatcrypto.com SweetAI live signal data | AI | Base, Solana | $0.62 | 11 | 5 |
| — | Synapse Lounge synapse-lounge.synapse-lounge.workers.dev Public spectator, profile, progression and verified-activity APIs for Synapse Lounge. Agent state-changing actions should use MCP; admin analytics require… | AI | Base | $0.02 | 2 | 2 |
| — | SYNTHORA coingecko-crypto-price-history.hergertsynthora.com Historical daily price, market-cap and volume time-series for a coin in any fiat currency from CoinGecko's keyless marketchart endpoint (JSON). Serves… | AI | Base | $0.00 | 0 | 0 |
| — | SYNTHORA commodity-macro.hergertsynthora.com Gold, silver and major macro FX reference in one call for portfolio-hedging agents. ECB + metals reference. Free source. $0.05 USDC via x402 on Base… | AI | Base | $0.00 | 0 | 0 |
| — | SYNTHORA inference.hergertsynthora.com Pay-per-prompt LLM inference for agents: POST a prompt, get the completion. No API keys, no accounts. Multi-provider cascade for reliability, Ed25519-signed… | AI | Base | $0.00 | 0 | 0 |
| — | SYNTHORA llm-fast.hergertsynthora.com OpenAI-compatible /v1/chat/completions pay-per-call, no API keys. Fast free-tier models (llama-3.1-8b class) with automatic upstream failover, Ed25519-signed… | AI | Base | $0.00 | 0 | 0 |
| — | SYNTHORA llm-smart.hergertsynthora.com OpenAI-compatible /v1/chat/completions pay-per-call, no API keys. Smart free-tier models (llama-3.3-70b class) with automatic upstream failover… | AI | Base | $0.00 | 0 | 0 |
| — | SYNTHORA sanctions-screen.hergertsynthora.com SYNTHORA sanctions-screen: sanctions screening with MATCH / CLEAR verdict over 4 official downloads (OFAC SDN primary and alias lists, UN, OpenSanctions)… | Utility | Base | $0.00 | 0 | 0 |
| — | SYNTHORA usgs-realtime-streamflow.hergertsynthora.com Returns real-time instantaneous streamflow (discharge) and gage height for any USGS water-monitoring site as JSON from USGS Water Services, keyless… | AI | Base | $0.00 | 0 | 0 |
| — | SYNTHORA yahoo-equity-delayed-quote.hergertsynthora.com Delayed real-time quote and intraday OHLCV for any stock or ETF ticker (price, day high/low, 52-week range, volume) from Yahoo Finance's keyless chart… | AI | Base | $0.00 | 0 | 0 |
| — | RFS Stablecoin Yield Risk Index (SYRI) rfsrisk.ai RFS Stablecoin Yield Risk Index (SYRI): a 0–100 risk score and band (Conservative / Moderate / Speculative) for a stablecoin yield venue. Call BEFORE parking… | AI | Base | $0.10 | 2 | 2 |
| — | TablePulse tablepulse.theaslangroupllc.com Board-game and tabletop intelligence for recommendations, comparisons, expansions, collection valuation, crowdfunding, party/solo/family picks, complexity… | Data | Base, Solana | $0.00 | 0 | 0 |
| — | TailTrace Aircraft Intelligence tailtrace-x402-prod.simonwakelin.workers.dev What exactly is this aircraft? Resolve an aircraft by FAA N-number and return normalized identity, registration, manufacturer, model, serial and related… | AI | Base | $0.00 | 0 | 0 |
| — | Taiwan Market Signal API taiwan-market-signal.bytoken2023.workers.dev Source-linked Taiwan listed-company facts from official TWSE OpenAPI feeds. Source: Taiwan Stock Exchange / FSC Securities and Futures Bureau; released under… | Data | Base | $0.00 | 0 | 0 |
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