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↕ |
|---|---|---|---|---|---|---|---|
| 351 | $0.03* | 2 | N/A | Geo & Transit | 322 ms | 73 | |
| 352 | $0.03* | 2 | N/A | Other | 222 ms | 77 | |
| 353 | $0.03* | 2 | x402 | Data Enrichment | 317 ms | 74 | |
| 354 | $0.03* | 2 | N/A | LLM Inference | 124 ms | 80 | |
| 355 | $0.03* | 1 | N/A | Bitcoin | 345 ms | 74 | |
| 356 | $0.03* | 1 | N/A | Other | 380 ms | 64 | |
| 357 | $0.03* | 1 | x402 | Compliance | 510 ms | 64 | |
| 358 | $0.02* | 22 | N/A | On-chain Data | 20 ms | 80 | |
| 359 | $0.02* | 21 | N/A | AI Media | 247 ms | 77 | |
| 360 | $0.02* | 18 | x402 | Other | 63 ms | 81 | |
| 361 | $0.02* | 17 | x402 | Storage & Media | 281 ms | 76 | |
| 362 | $0.02* | 11 | x402 | Content Extraction | 142 ms | 85 | |
| 363 | $0.02* | 8 | N/A | Other | 25 ms | 77 | |
| 364 | $0.02* | 5 | N/A | LLM Inference | 113 ms | 79 | |
| 365 | $0.02* | 5 | N/A | Finance & FX | 141 ms | 79 | |
| 366 | $0.02* | 5 | N/A | Geo & Transit | 269 ms | 68 | |
| 367 | $0.02* | 5 | N/A | Crypto Prices | 198 ms | 79 | |
| 368 | $0.02* | 5 | N/A | Content Extraction | 124 ms | 77 | |
| 369 | $0.02* | 4 | N/A | AI Media | 56 ms | 72 | |
| 370 | $0.02* | 4 | N/A | LLM Inference | 56 ms | 72 | |
| 371 | $0.02* | 4 | N/A | Compliance | 290 ms | 80 | |
| 372 | $0.02* | 4 | N/A | AI Media | 243 ms | 72 | |
| 373 | $0.02* | 4 | N/A | Other | 52 ms | 72 | |
| 374 | $0.02* | 4 | x402 | Other | 150 ms | 79 | |
| 375 | $0.02* | 4 | N/A | Other | 64 ms | 72 | |
| 376 | $0.02* | 4 | N/A | Other | 810 ms | 82 | |
| 377 | $0.02* | 4 | N/A | AI Media | 55 ms | 72 | |
| 378 | $0.02* | 4 | N/A | AI Media | 56 ms | 72 | |
| 379 | $0.02* | 4 | N/A | AI Media | 198 ms | 72 | |
| 380 | $0.02* | 4 | x402 | Market Data | 21 ms | 77 | |
| 381 | $0.02* | 3 | N/A | Other | 166 ms | 78 | |
| 382 | $0.02* | 3 | N/A | LLM Inference | 65 ms | 71 | |
| 383 | $0.02* | 3 | x402 | Other | 836 ms | 78 | |
| 384 | $0.02* | 3 | N/A | Crypto Prices | 395 ms | 75 | |
| 385 | $0.02* | 2 | N/A | Other | 120 ms | 87 | |
| 386 | $0.02* | 2 | N/A | Other | 287 ms | 72 | |
| 387 | $0.02* | 2 | N/A | Other | 365 ms | 81 | |
| 388 | $0.02* | 2 | MPP | Other | 1128 ms | 73 | |
| 389 | $0.02* | 2 | N/A | LLM Inference | 235 ms | 78 | |
| 390 | $0.02* | 2 | N/A | LLM Inference | 180 ms | 70 | |
| 391 | $0.02* | 2 | N/A | Other | 351 ms | 78 | |
| 392 | $0.02* | 2 | N/A | Prediction Markets | 336 ms | 74 | |
| 393 | $0.02* | 2 | N/A | On-chain Data | 22 ms | 89 | |
| 394 | $0.02* | 2 | N/A | Social | 186 ms | 73 | |
| 395 | $0.02 | 2 | MPP | LLM Inference | 166 ms | 72 | |
| 396 | $0.02* | 2 | N/A | On-chain Data | 152 ms | 75 | |
| 397 | $0.02* | 2 | N/A | Other | 202 ms | 71 | |
| 398 | $0.02* | 2 | N/A | AI Media | 176 ms | 77 | |
| 399 | $0.02 | 2 | x402 | Crypto Prices | 101 ms | 82 | |
| 400 | $0.02* | 2 | N/A | Prediction Markets | 83 ms | 68 |
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.