{"uid":"cap_I1_sxGvnRtX5KnSN8VgJH","slug":"contentrewardsai-frame-extractor-def4d638","name":"ContentRewardsAI Frame Extractor","description":"Extract jpg stills from a completed PRODUCTION render at $0.002 per frame (1s @ $0.10/min, 3 dp). Body: { render_id, times?, every_second?, duration_seconds? }. Max 60/request. Stage stills: POST /api/agent/shotstack/render/{id}/frames (SIWX, free).","url":"https://www.extendcontent.com/api/agent/shotstack/frames","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"times":{"type":"array","items":{"type":"number","maximum":3600,"minimum":0},"maxItems":60},"render_id":{"type":"string","minLength":1},"every_second":{"type":"boolean"},"duration_seconds":{"type":"number","maximum":3600,"exclusiveMinimum":0}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.12","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.12/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.12","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.12","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_LzkNrrSwpv6eJV31DHh-k","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.12","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Extracts JPEG still frames from a completed production video render at $0.002 per frame, accepting specific timestamps or per-second sampling","exampleAgentPrompt":"Extract JPEG stills from my completed production render abc123xyz — pull a frame every second for the first 30 seconds.","exampleUseCases":[{"title":"Thumbnail grid for video preview","prompt":"My production render id is rnd_abc789 and it's 45 seconds long — can you grab a still frame every second for the whole duration so I can build a preview thumbnail grid?"},{"title":"Specific scene stills for review","prompt":"I need JPEG stills from render rnd_def456 at exactly 5, 15, and 30 seconds so my client can review those key moments before approving the final cut."},{"title":"Cover image selection from render","prompt":"Pull a few stills from my finished render rnd_ghi321 — grab frames at 0, 3, 8, and 12 seconds so I can pick the best one for a cover image."}],"resultDescription":"Returns JPEG still images extracted from the specified production render at the requested timestamps or at per-second intervals, up to 60 frames per request, billed at $0.002 per frame.","failureModes":["render_id not found or not in PRODUCTION status — render must be fully completed before frame extraction","more than 60 frames requested in a single call — reduce number of timestamps or shorten duration","timestamp out of range — times must be between 0 and 3600 seconds and within actual render duration","payment failure — insufficient USDC balance for x402 micropayment","duration_seconds exceeds 3600 — maximum supported duration is 1 hour"],"whenToPreferThis":"Use this endpoint when you have a completed production render (not a staging/watermarked render) and need to extract JPEG stills at specific timestamps or at regular per-second intervals. For staging/free frame extraction from watermarked renders, use the separate stage stills endpoint instead. Prefer this when you need up to 60 frames per call and are billing precisely at $0.002/frame.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T00:33:53.712Z","isFirstParty":false}