402radar is a directory of 402-native paid APIs and services on Base and Solana. Every listing accepts HTTP-402 agentic payments (x402 or MPP) and is scored on trust, uptime, latency and price from real traffic — so your agent can discover the 402 economy and route to the best, cheapest and most reliable source. Browse the directory below, or query it as JSON via the public API.
| # | API | Revenue▼ | Payments↕ | Protocol | Category | Latency↕ | Trust↕ |
|---|---|---|---|---|---|---|---|
| 51 | $31.87▼ 100.0% | 8,612▼ 40.8% | x402 | Market Data | — | 98 | |
| 52 | $29.90*▼ 100.0% | 618▼ 100.0% | x402 | Other | — | 86 | |
| 53 | $29.00*▼ 100.0% | 7 | x402 | Other | — | 65 | |
| 54 | $28.45*▼ 100.0% | 5,009▼ 89.5% | x402 | Finance & FX | — | 93 | |
| 55 | $27.91*▼ 100.0% | 56▼ 14.3% | x402 | LLM Inference | — | 76 | |
| 56 | $24.41*▼ 100.0% | 478▼ 73.1% | x402 | Data Enrichment | 1284 ms | 87 | |
| 57 | $24.14*▼ 100.0% | 6,811▼ 12.8% | x402 | Other | — | 97 | |
| 58 | $23.00*▼ 100.0% | 32▼ 100.0% | x402 | Finance & FX | — | 71 | |
| 59 | $22.53*▼ 100.0% | 136▲ 100.0% | x402 | On-chain Data | — | 77 | |
| 60 | $21.97*▼ 100.0% | 461▼ 15.1% | x402 | Other | — | 77 | |
| 61 | $21.08*▼ 100.0% | 411▲ 27.8% | x402 | LLM Inference | — | 79 | |
| 62 | $20.25▼ 100.0% | 1,428▼ 50.4% | x402 | Weather | — | 91 | |
| 63 | $19.50*▼ 100.0% | 48▼ 100.0% | x402 | Other | — | 75 | |
| 64 | $19.00*▼ 100.0% | 507▼ 100.0% | x402🔑 API key | Data Enrichment | — | 62 | |
| 65 | $19.00▼ 100.0% | 190▼ 100.0% | x402 | Other | — | 82 | |
| 66 | $18.94* | 49 | x402 | Other | — | 68 | |
| 67 | $18.93▼ 100.0% | 386▼ 40.7% | x402 | Web Search | — | 86 | |
| 68 | $18.70*▼ 100.0% | 92▼ 85.7% | x402 | Content Extraction | — | 75 | |
| 69 | $18.64*▼ 100.0% | 117▲ 600.0% | x402 | Data Enrichment | — | 80 | |
| 70 | $18.09*▼ 100.0% | 1,141▼ 49.8% | x402 | Data Enrichment | — | 83 | |
| 71 | $17.05▼ 100.0% | 217▼ 42.4% | x402 | AI Media | — | 82 | |
| 72 | $16.90*▼ 100.0% | 23▲ 0.0% | x402 | Other | — | 71 | |
| 73 | $16.10*▼ 100.0% | 38▲ 33.3% | x402 | AI Media | — | 73 | |
| 74 | $15.86*▼ 100.0% | 317▼ 73.7% | x402 | AI Media | — | 84 | |
| 75 | $15.85*▼ 100.0% | 32▼ 100.0% | x402 | LLM Inference | — | 73 | |
| 76 | $15.60*▼ 100.0% | 191 | x402 | Other | — | 82 | |
| 77 | $15.20*▼ 100.0% | 105▲ 66.7% | x402 | LLM Inference | — | 76 | |
| 78 | $14.72▼ 100.0% | 291▲ 575.0% | x402 | Other | — | 85 | |
| 79 | $14.14▼ 100.0% | 807▼ 50.7% | x402 | Bitcoin | — | 90 | |
| 80 | $13.00*▼ 100.0% | 18 | x402 | Other | — | 65 | |
| 81 | $12.50*▼ 100.0% | 15▲ 100.0% | x402 | Compliance | — | 69 | |
| 82 | $12.14*▼ 100.0% | 637▼ 75.0% | x402 | Other | 3681 ms | 80 | |
| 83 | $11.44*▼ 100.0% | 11▼ 100.0% | x402 | LLM Inference | — | 67 | |
| 84 | $11.10*▼ 100.0% | 43▲ 0.0% | x402 | Other | — | 75 | |
| 85 | $11.01*▼ 100.0% | 13▼ 100.0% | x402 | AI Media | — | 68 | |
| 86 | $10.90*▼ 100.0% | 272▼ 83.3% | x402 | Social | — | 71 | |
| 87 | $10.22*▼ 100.0% | 12 | x402 | Other | — | 68 | |
| 88 | $9.90*▼ 100.0% | 24▼ 100.0% | x402 | Web Search | — | 72 | |
| 89 | $9.42*▼ 100.0% | 78▼ 55.6% | x402 | LLM Inference | — | 75 | |
| 90 | $9.42▼ 100.0% | 73▲ 0.0% | x402 | Compliance | — | 77 | |
| 91 | $9.00*▼ 100.0% | 19▲ 100.0% | x402 | Finance & FX | — | 69 | |
| 92 | $9.00*▼ 100.0% | 13▲ 100.0% | x402 | Other | — | 68 | |
| 93 | $8.76▼ 100.0% | 1,344▲ 10.4% | x402 | On-chain Data | — | 93 | |
| 94 | $8.66*▼ 100.0% | 35▲ 100.0% | x402 | Prediction Markets | — | 74 | |
| 95 | $8.48*▼ 100.0% | 386▼ 31.5% | x402 | Bitcoin | — | 86 | |
| 96 | $8.38*▼ 100.0% | 14▼ 100.0% | x402 | Other | — | 69 | |
| 97 | $8.11*▼ 100.0% | 36▼ 92.3% | x402 | On-chain Data | — | 74 | |
| 98 | $8.00*▼ 100.0% | 8 | x402 | Other | — | 63 | |
| 99 | $7.67▼ 100.0% | 124▼ 85.0% | x402 | AI Media | — | 80 | |
| 100 | $7.00*▼ 100.0% | 7▼ 100.0% | x402 | Other | — | 65 |
Trust = composite score (uptime, success, latency, price, on-chain demand). Services we haven't observed enough to score show — (no number until there's real evidence — never 0) and rank last.