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↕ |
|---|---|---|---|---|---|---|---|
| 251 | $3.25*▼ 100.0% | 7▼ 100.0% | N/A | AI Media | — | 65 | |
| 252 | $3.20*▼ 100.0% | 32 | x402 | Other | — | 69 | |
| 253 | $3.20*▼ 100.0% | 6 | x402 | Other | — | 64 | |
| 254 | $3.18*▼ 100.0% | 81▼ 70.4% | N/A | On-chain Data | — | 74 | |
| 255 | $3.05*▼ 100.0% | 30▼ 100.0% | N/A | LLM Inference | — | 73 | |
| 256 | $3.00*▼ 100.0% | 3 | N/A | Other | — | 61 | |
| 257 | $3.00*▼ 100.0% | 3 | x402 | Other | — | 61 | |
| 258 | $2.95*▼ 100.0% | 28▼ 91.7% | x402 | On-chain Data | — | 71 | |
| 259 | $2.90*▼ 100.0% | 14▼ 100.0% | x402 | Social | — | 69 | |
| 260 | $2.89*▼ 100.0% | 20▲ 133.3% | N/A | Data Enrichment | — | 71 | |
| 261 | $2.89*▼ 100.0% | 20▲ 133.3% | N/A | Data Enrichment | — | 71 | |
| 262 | $2.89*▼ 100.0% | 20▲ 133.3% | N/A | Other | — | 71 | |
| 263 | $2.82▼ 100.0% | 118▼ 90.0% | MPP | Content Extraction | — | 80 | |
| 264 | $2.82▼ 100.0% | 16▲ 100.0% | MPP | LLM Inference | — | 69 | |
| 265 | $2.79*▼ 100.0% | 147▼ 78.0% | N/A | LLM Inference | — | 81 | |
| 266 | $2.77*▼ 100.0% | 284▼ 70.9% | x402 | AI Media | — | 84 | |
| 267 | $2.71*▼ 100.0% | 182▼ 75.0% | x402 | Market Data | — | 82 | |
| 268 | $2.70▼ 100.0% | 77▲ 50.0% | MPP | AI Media | — | 78 | |
| 269 | $2.70*▼ 100.0% | 3 | x402 | Compliance | — | 61 | |
| 270 | $2.65*▼ 100.0% | 11 | x402 | Other | — | 67 | |
| 271 | $2.63*▼ 100.0% | 568▼ 35.5% | x402 | Other | — | 88 | |
| 272 | $2.62*▼ 100.0% | 31▼ 100.0% | N/A | Prediction Markets | — | 32 | |
| 273 | $2.58*▼ 100.0% | 32▼ 77.8% | N/A | Crypto Prices | — | 73 | |
| 274 | $2.53*▼ 100.0% | 482▼ 96.0% | x402 | LLM Inference | — | 87 | |
| 275 | $2.50*▼ 100.0% | 10 | x402 | AI Media | — | 67 | |
| 276 | $2.50*▼ 100.0% | 5 | x402 | Other | — | 63 | |
| 277 | $2.50*▼ 100.0% | 5 | x402 | LLM Inference | — | 63 | |
| 278 | $2.46*▼ 100.0% | 108▲ 100.0% | N/A | Other | — | 78 | |
| 279 | $2.44▼ 100.0% | 869▼ 35.4% | x402 | AI Media | — | 90 | |
| 280 | $2.41*▼ 100.0% | 219▲ 100.0% | x402 | Other | — | 83 | |
| 281 | $2.41*▼ 100.0% | 69▼ 20.0% | N/A | AI Media | — | 77 | |
| 282 | $2.40▼ 100.0% | 768▼ 80.0% | x402 | Other | — | 85 | |
| 283 | $2.40*▼ 100.0% | 8 | x402 | Other | — | 66 | |
| 284 | $2.35▼ 100.0% | 4▼ 100.0% | x402 | On-chain Data | — | 62 | |
| 285 | $2.34*▼ 100.0% | 2,312▼ 34.2% | x402 | Web Search | — | 95 | |
| 286 | $2.29▼ 100.0% | 763▼ 16.3% | x402 | LLM Inference | — | 90 | |
| 287 | $2.23*▼ 100.0% | 2,106▲ 100.0% | x402 | Finance & FX | — | 95 | |
| 288 | $2.18*▼ 100.0% | 49▲ 100.0% | x402 | Other | — | 75 | |
| 289 | $2.17▼ 100.0% | 79▲ 100.0% | x402 | Prediction Markets | — | 78 | |
| 290 | $2.17*▼ 100.0% | 69▲ 100.0% | N/A | On-chain Data | — | 77 | |
| 291 | $2.11*▼ 100.0% | 14▼ 100.0% | x402 | LLM Inference | — | 69 | |
| 292 | $2.11*▼ 100.0% | 6▼ 100.0% | x402 | Finance & FX | — | 64 | |
| 293 | $2.10*▼ 100.0% | 221▲ 366.7% | N/A | On-chain Data | — | 79 | |
| 294 | $2.07▼ 100.0% | 207▼ 33.3% | x402 | Geo & Transit | — | 83 | |
| 295 | $2.05*▼ 100.0% | 37▼ 100.0% | N/A | LLM Inference | — | 74 | |
| 296 | $2.04*▼ 100.0% | 6 | x402 | Other | — | 64 | |
| 297 | $2.03*▼ 100.0% | 5▼ 100.0% | x402 | Other | — | 63 | |
| 298 | $2.00*▼ 100.0% | 2 | MPP | Other | — | 59 | |
| 299 | $2.00*▼ 100.0% | 2 | x402 | Compliance | — | 59 | |
| 300 | $2.00*▼ 100.0% | 2 | N/A | Other | — | 59 |
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.