16 operators shown (of 1932 probed with real requests - how scoring works). One page per operator. Sub-domains grouped; shared hosting split per seller. Machine-readable: /operators.json.
| operator | score | grade | endpoints | verified | capabilities |
|---|---|---|---|---|---|
| qr-api-production-1836.up.railway.app | 100.0 | A | 4 | 0 | media |
| quicknode.com | 100.0 | A | 3 | 0 | crypto |
| quackai.ai | 100.0 | A | 1 | 0 | crypto |
| quantoracle.dev | 100.0 | A | 1 | 0 | data |
| qrbase.xyz | 98.0 | A | 1 | 0 | data |
| qaegxjxaavxdqihfgzhr.supabase.co | 77.5 | B | 31 | 0 | crypto commerce |
| qonoro.ai | 40.0 | D | 21 | 0 | search market-data |
| querylines.com | 40.0 | D | 20 | 0 | search |
| quotient-api-gateway.onrender.com | 40.0 | D | 16 | 0 | market-data crypto |
| qist.info | 40.0 | D | 5 | 0 | crypto documents |
| quickai.build | 40.0 | D | 3 | 0 | crypto |
| quantumshieldlabs.dev | 40.0 | D | 2 | 0 | ai |
| quokkapix.com | 40.0 | D | 1 | 0 | sports |
| query-gap-radar-mainnet-production.up.railway.app | 40.0 | D | 1 | 0 | search |
| qsig.net | 40.0 | D | 1 | 0 | market-data |
| queryspigot.com | 20.0 | D | 4 | 0 | search |