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↕ |
|---|---|---|---|---|---|---|---|
| 1 | $56.1k*▼ 100.0% | 144,341+ | MPP | Other | 445 ms | 35 | |
| 2 | $14.9k*▼ 100.0% | 262,042+ | x402 | LLM Inference | 2774 ms | 93 | |
| 3 | $11.5k▼ 100.0% | 105,701+▲ 76.2% | x402 | LLM Inference | — | 95 | |
| 4 | $5.4k▼ 100.0% | 53,525+▲ 52.9% | x402 | Other | — | 100 | |
| 5 | $2.2k*▼ 100.0% | 85▼ 33.3% | N/A | Other | — | 38 | |
| 6 | $2.2k▼ 100.0% | 893▲ 140.0% | N/A | LLM Inference | — | 90 | |
| 7 | $1.7k▼ 100.0% | 45,547+▼ 70.8% | MPP | Web Search | — | 83 | |
| 8 | $1.3k▼ 100.0% | 11,360▲ 106.3% | x402 | Web Search | — | 94 | |
| 9 | $1.2k*▼ 100.0% | 593,884+▲ 72.8% | x402 | Finance & FX | 5655 ms | 54 | |
| 10 | $1.1k*▼ 100.0% | 214▲ 314.3% | x402 | Commerce | — | 74 | |
| 11 | $1.0k*▼ 100.0% | 764▼ 75.9% | x402 | On-chain Data | — | 90 | |
| 12 | $887.45▼ 100.0% | 6,478▼ 23.3% | x402 | On-chain Data | — | 83 | |
| 13 | $680.81*▼ 100.0% | 4,537▼ 67.5% | N/A | LLM Inference | — | 81 | |
| 14 | $680.81*▼ 100.0% | 4,537▼ 67.5% | N/A | AI Media | — | 84 | |
| 15 | $680.81*▼ 100.0% | 4,537▼ 67.5% | N/A | Other | — | 84 | |
| 16 | $680.81*▼ 100.0% | 4,537▼ 67.5% | N/A | Compliance | — | 82 | |
| 17 | $680.81▼ 100.0% | 4,537▼ 67.5% | x402 | Other | — | 83 | |
| 18 | $680.81*▼ 100.0% | 4,537▼ 67.5% | N/A | Web Search | — | 82 | |
| 19 | $680.81*▼ 100.0% | 4,537▼ 67.5% | N/A | Other | — | 82 | |
| 20 | $680.81*▼ 100.0% | 4,537▼ 67.5% | N/A | Other | — | 82 | |
| 21 | $555.23*▼ 100.0% | 582▼ 54.9% | x402 | LLM Inference | — | 77 | |
| 22 | $490.01▼ 100.0% | 19,682▼ 100.0% | x402 | Web Search | — | 100 | |
| 23 | $449.44*▼ 100.0% | 12,689▲ 61.6% | x402 | LLM Inference | 3924 ms | 98 | |
| 24 | $446.50*▼ 100.0% | 1,481▼ 47.2% | MPP | Storage & Media | — | 93 | |
| 25 | $425.04▼ 100.0% | 69,308+▼ 9.0% | x402 | Social | — | 91 | |
| 26 | $410.26*▼ 100.0% | 3,215▼ 64.7% | x402 | Social | — | 97 | |
| 27 | $397.51▼ 100.0% | 384▼ 50.6% | x402 | Content Extraction | — | 86 | |
| 28 | $393.90*▼ 100.0% | 154▲ 999.0% | x402 | Other | — | 74 | |
| 29 | $370.47▼ 100.0% | 16,502▼ 8.5% | x402 | AI Media | — | 89 | |
| 30 | $315.04▼ 100.0% | 890▲ 113.2% | N/A | Other | — | 90 | |
| 31 | $308.42▼ 100.0% | 39,906+ | x402 | Market Data | — | 93 | |
| 32 | $269.26▼ 100.0% | 4,498▲ 35.8% | MPP | Content Extraction | — | 79 | |
| 33 | $263.50*▼ 100.0% | 25,609▼ 97.4% | x402 | Other | — | 100 | |
| 34 | $256.10▼ 100.0% | 1,180▼ 9.9% | x402 | Market Data | — | 92 | |
| 35 | $185.16▼ 100.0% | 2,913▲ 69.0% | N/A | AI Media | — | 82 | |
| 36 | $176.80▼ 100.0% | 442▼ 92.1% | N/A | Web Search | — | 79 | |
| 37 | $175.20*▼ 100.0% | 1,450▼ 89.6% | N/A | LLM Inference | — | 80 | |
| 38 | $163.00▼ 100.0% | 163▼ 30.0% | x402 | Prediction Markets | — | 82 | |
| 39 | $161.10▼ 100.0% | 449▼ 100.0% | x402 | Compliance | — | 79 | |
| 40 | $152.53*▼ 100.0% | 107 | N/A | AI Media | — | 79 | |
| 41 | $147.13▼ 100.0% | 1,090▼ 13.9% | x402 | On-chain Data | — | 84 | |
| 42 | $145.00*▼ 100.0% | 9 | N/A | Other | — | 66 | |
| 43 | $139.61▼ 100.0% | 19,327▼ 1.7% | x402 | On-chain Data | — | 100 | |
| 44 | $135.00*▼ 100.0% | 27▲ 100.0% | N/A | Other | — | 70 | |
| 45 | $128.23▼ 100.0% | 4,448▲ 104.1% | x402 | On-chain Data | — | 87 | |
| 46 | $125.00*▼ 100.0% | 189▲ 409.7% | N/A | LLM Inference | — | 82 | |
| 47 | $125.00*▼ 100.0% | 189▲ 409.7% | N/A | Other | — | 82 | |
| 48 | $125.00*▼ 100.0% | 189▲ 409.7% | N/A | Other | — | 81 | |
| 49 | $125.00*▼ 100.0% | 189▲ 409.7% | N/A | Content Extraction | — | 80 | |
| 50 | $124.52*▼ 100.0% | 713▼ 62.1% | x402 | On-chain Data | — | 82 |
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.