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 | $51.42 | 687 | MPP | Content Extraction | 463 ms | 83 | |
| 52 | $50.10* | 688 | x402 | Social | 40 ms | 89 | |
| 53 | $50.10* | 688 | N/A | Web Search | 252 ms | 84 | |
| 54 | $48.67 | 750 | N/A | AI Media | 432 ms | 90 | |
| 55 | $48.60* | 238 | x402 | Data Enrichment | 105 ms | 77 | |
| 56 | $45.18* | 2,285 | x402 | LLM Inference | 696 ms | 54 | |
| 57 | $44.50 | 6,687 | x402 | Market Data | 134 ms | 66 | |
| 58 | $42.66 | 295 | x402 | On-chain Data | 86 ms | 78 | |
| 59 | $42.64* | 115 | x402 | Other | 170 ms | 65 | |
| 60 | $42.26 | 861 | x402 | Web Search | 201 ms | 92 | |
| 61 | $40.28 | 125 | x402 | Market Data | 551 ms | 87 | |
| 62 | $39.39* | 681 | x402 | Geo & Transit | 217 ms | 79 | |
| 63 | $39.00 | 37 | x402 | Content Extraction | 376 ms | 81 | |
| 64 | $36.53* | 1,006 | x402 | Web Search | 226 ms | 92 | |
| 65 | $30.30 | 3,602 | x402 | On-chain Data | 145 ms | 93 | |
| 66 | $30.00 | 26 | x402 | Prediction Markets | 118 ms | 69 | |
| 67 | $26.05* | 25 | N/A | Data Enrichment | 547 ms | 72 | |
| 68 | $24.25* | 707 | x402 | Market Data | 217 ms | 70 | |
| 69 | $22.79 | 639 | x402 | On-chain Data | 147 ms | 83 | |
| 70 | $21.60 | 40 | MPP | Social | 470 ms | 77 | |
| 71 | $21.22 | 2,098 | x402 | Crypto Prices | 109 ms | 86 | |
| 72 | $20.48 | 777 | x402 | On-chain Data | 161 ms | 82 | |
| 73 | $20.11 | 4 | MPP | Crypto Prices | 150 ms | 64 | |
| 74 | $20.00* | 2 | MPP | AI Media | 168 ms | 63 | |
| 75 | $18.81* | 334 | x402 | Other | 94 ms | 86 | |
| 76 | $18.67* | 82 | x402 | Other | 168 ms | 75 | |
| 77 | $18.67* | 82 | N/A | Other | 115 ms | 73 | |
| 78 | $16.91 | 599 | x402 | Data Enrichment | 352 ms | 67 | |
| 79 | $16.60 | 151 | N/A | Other | 347 ms | 91 | |
| 80 | $15.20* | 12 | MPP | Web Search | 170 ms | 68 | |
| 81 | $14.46* | 37 | x402 | Other | 277 ms | 79 | |
| 82 | $13.60* | 136 | N/A | Other | 148 ms | 81 | |
| 83 | $13.10* | 15 | MPP | Social | 160 ms | 76 | |
| 84 | $12.32* | 248 | x402 | Other | 486 ms | 74 | |
| 85 | $12.17 | 591 | x402 | Bitcoin | 384 ms | 87 | |
| 86 | $12.10* | 81 | x402 | On-chain Data | 174 ms | 77 | |
| 87 | $12.00 | 64 | MPP | Other | 217 ms | 70 | |
| 88 | $11.60* | 226 | x402 | Compliance | 1954 ms | 83 | |
| 89 | $11.36* | 1 | x402 | LLM Inference | 124 ms | 67 | |
| 90 | $11.18* | 2,701 | N/A | Other | 40 ms | 55 | |
| 91 | $11.05* | 41 | N/A | Other | 841 ms | 80 | |
| 92 | $11.03* | 1,017 | x402 | Finance & FX | 395 ms | 97 | |
| 93 | $11.00* | 60 | x402 | Other | 382 ms | 55 | |
| 94 | $10.63* | 65 | x402 | Content Extraction | 277 ms | 77 | |
| 95 | $10.48 | 2,082 | N/A | On-chain Data | 219 ms | 92 | |
| 96 | $10.05* | 109 | N/A | Other | 26 ms | 78 | |
| 97 | $10.05* | 109 | x402 | Other | 151 ms | 77 | |
| 98 | $10.00* | 12 | x402 | Compliance | 739 ms | 67 | |
| 99 | $9.70* | 17 | x402 | LLM Inference | 820 ms | 70 | |
| 100 | $9.59 | 392 | MPP | Web Search | 405 ms | 83 |
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.
