Cheapest randomness endpoints
Lowest declared price per call among the 162 of 163 listed randomness endpoints whose payment asset has verified decimals. The others cannot be compared and are counted, not ranked.
Comparable endpoints by declared price per call, in the primary accept’s asset.
| band | endpoints | share |
|---|---|---|
| free | 0 | 0% |
| under 1 cent | 97 | 60% |
| 1 to 10 cents | 63 | 39% |
| 10 cents to 1 dollar | 2 | 1% |
| 1 dollar and up | 0 | 0% |
Cheapest first, ties by calls; at most three rows per payee wallet, 13 rows folded into a line where they would have been (the cap). The full category list, uncapped, is at Randomness.
| endpoint | host | calls, 30d | unique payers | price | network | state | payee wallet |
|---|---|---|---|---|---|---|---|
| coinflip | coinflip402.vercel.app | 74 | 54 | 0.001 USDC | eip155:8453 | malformed | 0xb8c578…3CD67f |
| dice | dicex402.vercel.app | 66 | 45 | 0.001 USDC | eip155:8453 | malformed | 0xBf0Df6…C773a0 |
| uuid | x402-echo-service.onrender.com | 11 | 4 | 0.001 USDC | eip155:8453 | fail | 0x9Cc774…bA77EE |
| roll | api.anchor-x402.com | 10 | 6 | 0.001 USDC | eip155:8453 | pass | 0x127462…5cD0B6 |
| random | agent402.tools | 9 | 8 | 0.001 USDC | eip155:8453 | pass | 0xaBF4FA…e2a9D0 |
| uuid | agent402.tools | 5 | 5 | 0.001 USDC | eip155:8453 | pass | 0xaBF4FA…e2a9D0 |
| pick | quartermaster.surewhynot.app | 4 | 4 | 0.001 USDC | eip155:8453 | pass | 0x525366…1019cb |
| password | agent402.tools | 4 | 4 | 0.001 USDC | eip155:8453 | pass | 0xaBF4FA…e2a9D0 |
| 1 more endpoints from wallet 0xaBF4FA…e2a9D0, folded by the cap · every one on its seller page | |||||||
| fortune | agentcash-fortune-demo-six.vercel.app | 4 | 3 | 0.001 USDC | eip155:8453 | pass | 0x0d0835…e25b44 |
| random | quartermaster.surewhynot.app | 4 | 4 | 0.001 USDC | eip155:8453 | pass | 0x525366…1019cb |
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