{"uid":"cap_Il_ie2RES96u9-g84SwyE","slug":"agent-paywire-alerts-subscription-9e76e477","name":"Agent Paywire Alerts Subscription","description":"Subscribe a webhook to Agent Paywire alerts for 30 days. POST JSON with webhook_url and one to four topics: sdk-security, lightning-releases, lightning-wallets, protocol-specs. One subscription is 2.00 USDC. The token and HMAC secret are returned once.","url":"https://api.agentpaywire.com/v1/alerts?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"topics":{"type":"array","items":{"enum":["sdk-security","lightning-releases","lightning-wallets","protocol-specs"],"type":"string"},"maxItems":4,"minItems":1,"description":"One to four topic ids. Required."},"webhook_url":{"type":"string","description":"Public http or https URL that receives signed POSTs. Required."}}},"responseSchema":{"type":"json","example":{"id":"00000000-0000-4000-8000-000000000002","topics":["protocol-specs"],"expires_at":"2026-11-19T00:00:00.000Z"}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"2","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":"$2/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"2","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"2","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_roC_TU_xrXwioipLG2RRl","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"2","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Registers a webhook to receive signed push notifications on AI agent payment topics such as SDK security, Lightning releases, wallets, and protocol specs.","exampleAgentPrompt":"Subscribe my webhook at https://myserver.example.com/hooks/paywire to Agent Paywire alerts for protocol-specs and sdk-security topics so I get notified whenever there are updates.","exampleUseCases":[{"title":"SDK security advisory monitoring","prompt":"Set up an Agent Paywire alert to my webhook at https://alerts.myagent.io/paywire for sdk-security updates so I'm notified immediately if there's a vulnerability in any agent payment SDK."},{"title":"Protocol spec change tracking","prompt":"Register my endpoint https://infra.mycompany.com/webhooks/paywire with Agent Paywire to watch protocol-specs and lightning-releases — I want a ping every time there's a new x402 or Lightning protocol update."},{"title":"Lightning wallet release notifications","prompt":"Hook up my server at https://ops.mybot.dev/hooks/agentpay to Agent Paywire and subscribe it to lightning-wallets so my agent knows whenever a new Lightning wallet compatible with machine-to-machine payments drops."}],"resultDescription":"Returns a subscription object containing a unique subscription ID (UUID), the list of topics subscribed, and an expiration timestamp indicating when the subscription will lapse.","failureModes":["Invalid or unreachable webhook_url — endpoint returns an error if the URL is not a valid public HTTP/HTTPS address","Empty or out-of-range topics array — must contain 1 to 4 valid topic enum values; invalid topic strings cause validation failure","Payment failure — as a $2 USDC x402-gated endpoint, failure to include valid payment header results in 402 Payment Required","Duplicate subscription — re-registering the same webhook/topic combination may return a conflict or overwrite existing subscription","Expired subscription — the returned expires_at date means the subscription silently stops delivering after that date unless renewed"],"whenToPreferThis":"Use this endpoint when you need proactive, push-based notifications about AI agent payment infrastructure changes rather than polling. It is ideal for agents or CI/CD systems that need to react immediately to security advisories, protocol spec changes, or Lightning wallet/release updates without continuously querying a news or changelog feed. Prefer it over manual polling or RSS feeds when you need structured, signed, machine-readable webhook payloads and want to filter by specific topic categories.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-29T12:35:22.853Z","isFirstParty":false,"canonicalSlug":"agent-paywire-alerts-subscription-9e76e477"}