{"service":"Format conversion: JSON, CSV, XML, YAML, case, slug, base64","base_url":"https://lf-format-utils.laminarforge.dev","auth":{"header":"X-API-Key","alternate":"Authorization: Bearer <key>"},"discovery":{"openapi":"https://laminarforge.dev/docs/openapi.json","prices":"https://lf-format-utils.laminarforge.dev/v1/prices","docs":"https://laminarforge.dev/docs"},"pricing":{"free_tier":"100 calls/day with a free API key","pay_per_call_standard":"$0.002","pay_per_call_heavy":"$0.01","how":"Call any endpoint with no credentials. It answers HTTP 402 with the price, network, USDC asset and payTo address in the body. Pay, then resend the same request with the X-PAYMENT header. No account, no email, no signup."},"register":"POST this same URL with a JSON body such as {\"name\":\"my-agent\",\"description\":\"what it does\"} to receive an API key."}