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 | $436.69 | 6,980 | x402 | LLM Inference | — | 95 | |
| 2 | $333.00* | 207 | x402 | Commerce | — | 94 | |
| 3 | $262.50 | 2,625 | x402 | Other | — | 100 | |
| 4 | $252.95* | 66 | x402 | Other | — | 74 | |
| 5 | $202.70 | 2 | x402 | On-chain Data | — | 78 | |
| 6 | $107.93* | 8 | x402 | On-chain Data | — | 90 | |
| 7 | $98.69* | 49,328 | x402 | Finance & FX | 5655 ms | 54 | |
| 8 | $49.30 | 8,175 | x402 | Social | — | 91 | |
| 9 | $43.65 | 1,884 | x402 | AI Media | — | 89 | |
| 10 | $40.16* | 24 | x402 | LLM Inference | — | 77 | |
| 11 | $40.01 | 35 | x402 | Content Extraction | — | 86 | |
| 12 | $34.40 | 451 | x402 | On-chain Data | — | 83 | |
| 13 | $19.66 | 81 | x402 | Other | — | 83 | |
| 14 | $16.78 | 53 | x402 | Market Data | — | 92 | |
| 15 | $11.18 | 77 | x402 | Data Enrichment | — | 85 | |
| 16 | $10.70* | 214 | x402 | Compliance | — | 85 | |
| 17 | $10.58 | 342 | x402 | On-chain Data | — | 84 | |
| 18 | $10.53* | 287 | x402 | Market Data | — | 81 | |
| 19 | $9.06 | 58 | x402 | On-chain Data | — | 84 | |
| 20 | $8.94* | 49 | x402 | Other | — | 82 | |
| 21 | $8.27 | 1,100 | x402 | On-chain Data | — | 100 | |
| 22 | $5.05* | 49 | x402 | Other | — | 90 | |
| 23 | $4.93 | 300 | x402 | Other | — | 94 | |
| 24 | $4.75* | 402 | x402 | LLM Inference | 3924 ms | 98 | |
| 25 | $4.67 | 257 | x402 | Other | — | 100 | |
| 26 | $4.61 | 770 | x402 | Web Search | — | 100 | |
| 27 | $3.59 | 300 | x402 | On-chain Data | — | 87 | |
| 28 | $3.00 | 3 | x402 | Prediction Markets | — | 82 | |
| 29 | $2.97* | 7 | x402 | Other | — | 80 | |
| 30 | $2.68* | 49 | x402 | Bitcoin | 12245 ms | 89 | |
| 31 | $2.66* | 34 | x402 | LLM Inference | — | 79 | |
| 32 | $2.56* | 15 | x402 | On-chain Data | — | 82 | |
| 33 | $2.55* | 6 | x402 | LLM Inference | — | 76 | |
| 34 | $2.35* | 11 | x402 | LLM Inference | — | 76 | |
| 35 | $2.35* | 6 | x402 | AI Media | — | 73 | |
| 36 | $2.07* | 83 | x402 | Geo & Transit | — | 95 | |
| 37 | $2.00* | 4 | x402 | Commerce | — | 75 | |
| 38 | $2.00 | 2 | x402 | On-chain Data | — | 80 | |
| 39 | $1.87* | 48 | x402 | Social | — | 97 | |
| 40 | $1.75* | 835 | x402 | Other | — | 97 | |
| 41 | $1.66* | 4 | x402 | Other | — | 75 | |
| 42 | $1.64 | 8 | x402 | AI Media | — | 82 | |
| 43 | $1.62 | 605 | x402 | Market Data | — | 98 | |
| 44 | $1.22* | 243 | x402 | Content Extraction | — | 85 | |
| 45 | $1.04* | 4 | x402 | Finance & FX | — | 79 | |
| 46 | $1.00* | 2 | x402 | Other | — | 68 | |
| 47 | $1.00* | 1 | x402 | Compliance | — | 69 | |
| 48 | $0.85* | 34 | x402 | Finance & FX | — | 93 | |
| 49 | $0.84* | 75 | x402 | Other | — | 85 | |
| 50 | $0.76* | 17 | x402 | On-chain Data | — | 86 |
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.
