{"uid":"cap_L6Fq2l5TQl6Fu2UoD3YQE","slug":"grapevine-feed-creator-ce697cdd","name":"Grapevine Feed Creator","description":"Create a new feed on Grapevine","url":"https://api.grapevine.fyi/v1/feeds?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":null,"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.99","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"registry","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":"$0.99/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.99","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.99","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_3p6zmPHujpB3i6mqEkmB7","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.99","costPer":"request","priority":0,"asset":null,"unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Creates a new content feed on the Grapevine platform","exampleAgentPrompt":"Create a new feed on Grapevine called 'AI News Daily' that aggregates the latest artificial intelligence news and research updates.","exampleUseCases":null,"resultDescription":"Returns a newly created feed object on Grapevine, including a feed ID, feed URL, and associated metadata confirming the feed has been registered and is ready to receive or surface content.","failureModes":["Invalid or missing feed configuration parameters returns a 400 error","Duplicate feed name or conflicting feed already exists returns a 409 conflict","Payment of $0.99 USDC not fulfilled via x402 protocol returns a 402 Payment Required","Authentication or authorization failure returns a 401 or 403 error","Rate limiting or quota exceeded returns a 429 error","Grapevine API service unavailability returns a 503 error"],"whenToPreferThis":"Use this endpoint when you need to programmatically create a new content feed on the Grapevine platform. Choose this when building automated content pipelines, setting up curated streams, or integrating Grapevine feed creation into an agent workflow. Prefer this over manual feed creation when speed, automation, or bulk setup is needed.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-20T00:37:51.004Z","isFirstParty":false,"canonicalSlug":"grapevine-feed-creator-ce697cdd"}