{"plans":[{"id":"starter","usd":19,"leads":5000,"label":"Starter","perks":["5,000 leads a month","all filters and signals","CSV export"],"perLeadUsd":0.0038,"monthly":"https://api.liquidagent.ai/v1/leads/subscribe?plan=starter","annual":{"usd":190,"url":"https://api.liquidagent.ai/v1/leads/subscribe?plan=starter&annual=1","note":"12 months for the price of 10"}},{"id":"pro","usd":49,"leads":20000,"label":"Pro","perks":["20,000 leads a month","everything in Starter","priority on new states"],"perLeadUsd":0.0024,"monthly":"https://api.liquidagent.ai/v1/leads/subscribe?plan=pro","annual":{"usd":490,"url":"https://api.liquidagent.ai/v1/leads/subscribe?plan=pro&annual=1","note":"12 months for the price of 10"}},{"id":"scale","usd":149,"leads":100000,"label":"Scale","perks":["100,000 leads a month","everything in Pro","bulk pulls up to 1,000 per call"],"perLeadUsd":0.0015,"monthly":"https://api.liquidagent.ai/v1/leads/subscribe?plan=scale","annual":{"usd":1490,"url":"https://api.liquidagent.ai/v1/leads/subscribe?plan=scale&annual=1","note":"12 months for the price of 10"}}],"creditPacks":[{"id":"c10","usd":10,"leads":2500,"perLeadUsd":0.004,"url":"https://api.liquidagent.ai/v1/leads/credits?pack=c10","note":"credits last 12 months"},{"id":"c50","usd":50,"leads":14000,"perLeadUsd":0.0036,"url":"https://api.liquidagent.ai/v1/leads/credits?pack=c50","note":"credits last 12 months"}],"payAsYouGo":"All payments over x402, USDC on Base or Arc. Pay as you go: $0.005 per lead with an email, $0.003 without; the 402 quotes the exact total; empty answers are free. Or a plan with an API key (from $19/month for 5,000 leads): /v1/leads/plans. Free sample: add sample=1 (3 leads).","how":"GET the subscribe or credits URL: the 402 is the price; pay it in USDC over x402 (Base or Arc) and the response carries your API key (shown once). Send it as Authorization: Bearer ll_... (or ?key=). Renew or top up by calling again with your key. Past your quota, searches keep working and pay the overage per lead over x402."}