{"x402Version":2,"payTo":"0xd63e74bCB00757C8fDb1817F1558ed8b97C608b6","resources":[{"id":13585,"slug":"13585","resource":"https://umpire.vimabrosta.com/v1/verdicts/sworn","description":"Highest assurance verdict: all checks run twice, spaced about a minute apart, and pass only if both passes pass, so a deliverable staged briefly cannot sneak through. Asynchronous: instant first pass result, webhook or free polling for the signed final document. Designed for the ERC-8183 evaluator role and escrow release evidence. $5.00 per verdict.","type":"http","x402Version":2,"accepts":[{"scheme":"exact","network":"eip155:8453","payTo":"0xd63e74bCB00757C8fDb1817F1558ed8b97C608b6","asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","amount":"5000000","maxTimeoutSeconds":120},{"scheme":"exact","network":"solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp","payTo":"8c9r8kxtkcsv7wARq3wBy2csm1ySRQQmdy6hrPnga4qs","asset":"EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v","amount":"5000000","maxTimeoutSeconds":120},{"scheme":"exact","network":"solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp","payTo":"8c9r8kxtkcsv7wARq3wBy2csm1ySRQQmdy6hrPnga4qs","asset":"So11111111111111111111111111111111111111112","amount":"50572995","maxTimeoutSeconds":120}],"outputSchema":{"bazaar":{"discoverable":true,"info":{"input":{"body":{"deliverable":{"json":{"title":"Quarterly summary"},"text":"Quarterly summary: revenue up 4 percent."},"job_ref":"job-42","spec":{"checks":[{"schema":{"properties":{"title":{"type":"string"}},"required":["title"],"type":"object"},"type":"json_schema"},{"expect":"match","pattern":"^[A-Z]","type":"regex"},{"expect":{"json_path":{"op":"eq","path":"ok","value":true},"status":200},"type":"url_probe","url":"https://shop.example/health.json"}]},"webhook_url":"https://your-agent.example/hook"},"bodyType":"json","method":"POST","type":"http"},"output":{"example":{"status":"pending"},"type":"json"}},"name":"Umpire","schema":{"$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"input":{"additionalProperties":false,"properties":{"body":{"properties":{"deliverable":{"properties":{"json":{},"text":{"type":"string"}},"type":"object"},"job_ref":{"maxLength":200,"type":"string"},"spec":{"properties":{"checks":{"items":{"properties":{"type":{"enum":["json_schema","json_path","content_hash","regex","length","url_probe"],"type":"string"}},"required":["type"],"type":"object"},"maxItems":10,"minItems":1,"type":"array"}},"required":["checks"],"type":"object"},"webhook_url":{"format":"uri","type":"string"}},"required":["spec"],"type":"object"},"bodyType":{"enum":["json","form-data","text"],"type":"string"},"method":{"enum":["POST"],"type":"string"},"type":{"const":"http","type":"string"}},"required":["type","method","bodyType","body"],"type":"object"},"output":{"properties":{"example":{"type":"object"},"type":{"type":"string"}},"required":["type"],"type":"object"}},"required":["input"],"type":"object"},"tags":["verification","verdict","evaluator","witness","reputation","receipts","trust"]}},"tags":["bazaar"],"sourceHost":"umpire.vimabrosta.com","lastUpdated":"2026-09-03T07:55:01.325Z","quality":{"calls30d":1,"uniquePayers30d":1,"lastCalledAt":"2026-09-03T07:55:01.198Z"},"liveness":{},"verified":false,"featured":false},{"id":13586,"slug":"13586","resource":"https://umpire.vimabrosta.com/v1/verdicts/probe","description":"Signed verdict with live verification: everything in basic plus up to three network probes of public URLs (HTTP status, keyword, CSS selector, JSON path on the response). Use it to verify a delivered site, API, or published artifact actually works before releasing escrow. Synchronous, Ed25519 signed, verifiable offline. $2.00 per verdict, no account.","type":"http","x402Version":2,"accepts":[{"scheme":"exact","network":"eip155:8453","payTo":"0xd63e74bCB00757C8fDb1817F1558ed8b97C608b6","asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","amount":"2000000","maxTimeoutSeconds":120},{"scheme":"exact","network":"solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp","payTo":"8c9r8kxtkcsv7wARq3wBy2csm1ySRQQmdy6hrPnga4qs","asset":"EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v","amount":"2000000","maxTimeoutSeconds":120},{"scheme":"exact","network":"solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp","payTo":"8c9r8kxtkcsv7wARq3wBy2csm1ySRQQmdy6hrPnga4qs","asset":"So11111111111111111111111111111111111111112","amount":"20229198","maxTimeoutSeconds":120}],"outputSchema":{"bazaar":{"discoverable":true,"info":{"input":{"body":{"deliverable":{"json":{"title":"Quarterly summary"},"text":"Quarterly summary: revenue up 4 percent."},"job_ref":"job-42","spec":{"checks":[{"schema":{"properties":{"title":{"type":"string"}},"required":["title"],"type":"object"},"type":"json_schema"},{"expect":"match","pattern":"^[A-Z]","type":"regex"},{"expect":{"json_path":{"op":"eq","path":"ok","value":true},"status":200},"type":"url_probe","url":"https://shop.example/health.json"}]}},"bodyType":"json","method":"POST","type":"http"},"output":{"example":{"receipt":{"price":"$2.00"},"verdict":{"passed":true,"tier":"probe"}},"type":"json"}},"name":"Umpire","schema":{"$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"input":{"additionalProperties":false,"properties":{"body":{"properties":{"deliverable":{"properties":{"json":{},"text":{"type":"string"}},"type":"object"},"job_ref":{"maxLength":200,"type":"string"},"spec":{"properties":{"checks":{"items":{"properties":{"type":{"enum":["json_schema","json_path","content_hash","regex","length","url_probe"],"type":"string"}},"required":["type"],"type":"object"},"maxItems":10,"minItems":1,"type":"array"}},"required":["checks"],"type":"object"},"webhook_url":{"format":"uri","type":"string"}},"required":["spec"],"type":"object"},"bodyType":{"enum":["json","form-data","text"],"type":"string"},"method":{"enum":["POST"],"type":"string"},"type":{"const":"http","type":"string"}},"required":["type","method","bodyType","body"],"type":"object"},"output":{"properties":{"example":{"type":"object"},"type":{"type":"string"}},"required":["type"],"type":"object"}},"required":["input"],"type":"object"},"tags":["verification","verdict","evaluator","witness","reputation","receipts","trust"]}},"tags":["bazaar"],"sourceHost":"umpire.vimabrosta.com","lastUpdated":"2026-09-03T07:54:55.407Z","quality":{"calls30d":1,"uniquePayers30d":1,"lastCalledAt":"2026-09-03T07:54:55.266Z"},"liveness":{},"verified":false,"featured":false},{"id":13587,"slug":"13587","resource":"https://umpire.vimabrosta.com/v1/verdicts/basic","description":"Get a signed pass/fail verdict on a deliverable against your acceptance spec, synchronously. Deterministic checks only: JSON Schema conformance, JSON path assertions, sha256 content hash, regex, length bounds. Returns an Ed25519 signed verdict document any third party can verify offline; suitable as evidence for escrow release. $1.00 per verdict, no account.","type":"http","x402Version":2,"accepts":[{"scheme":"exact","network":"eip155:8453","payTo":"0xd63e74bCB00757C8fDb1817F1558ed8b97C608b6","asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","amount":"1000000","maxTimeoutSeconds":120},{"scheme":"exact","network":"solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp","payTo":"8c9r8kxtkcsv7wARq3wBy2csm1ySRQQmdy6hrPnga4qs","asset":"EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v","amount":"1000000","maxTimeoutSeconds":120},{"scheme":"exact","network":"solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp","payTo":"8c9r8kxtkcsv7wARq3wBy2csm1ySRQQmdy6hrPnga4qs","asset":"So11111111111111111111111111111111111111112","amount":"10114599","maxTimeoutSeconds":120}],"outputSchema":{"bazaar":{"discoverable":true,"info":{"input":{"body":{"deliverable":{"json":{"title":"Quarterly summary"},"text":"Quarterly summary: revenue up 4 percent."},"job_ref":"job-42","spec":{"checks":[{"schema":{"properties":{"title":{"type":"string"}},"required":["title"],"type":"object"},"type":"json_schema"},{"expect":"match","pattern":"^[A-Z]","type":"regex"}]}},"bodyType":"json","method":"POST","type":"http"},"output":{"example":{"receipt":{"price":"$1.00"},"verdict":{"passed":true,"tier":"basic"}},"type":"json"}},"name":"Umpire","schema":{"$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"input":{"additionalProperties":false,"properties":{"body":{"properties":{"deliverable":{"properties":{"json":{},"text":{"type":"string"}},"type":"object"},"job_ref":{"maxLength":200,"type":"string"},"spec":{"properties":{"checks":{"items":{"properties":{"type":{"enum":["json_schema","json_path","content_hash","regex","length","url_probe"],"type":"string"}},"required":["type"],"type":"object"},"maxItems":10,"minItems":1,"type":"array"}},"required":["checks"],"type":"object"},"webhook_url":{"format":"uri","type":"string"}},"required":["spec"],"type":"object"},"bodyType":{"enum":["json","form-data","text"],"type":"string"},"method":{"enum":["POST"],"type":"string"},"type":{"const":"http","type":"string"}},"required":["type","method","bodyType","body"],"type":"object"},"output":{"properties":{"example":{"type":"object"},"type":{"type":"string"}},"required":["type"],"type":"object"}},"required":["input"],"type":"object"},"tags":["verification","verdict","evaluator","witness","reputation","receipts","trust"]}},"tags":["bazaar"],"sourceHost":"umpire.vimabrosta.com","lastUpdated":"2026-09-03T07:54:50.684Z","quality":{"calls30d":1,"uniquePayers30d":1,"lastCalledAt":"2026-09-03T07:54:50.52Z"},"liveness":{},"verified":false,"featured":false},{"id":13588,"slug":"13588","resource":"https://umpire.vimabrosta.com/v1/verdicts/witness","description":"Proof that the world changed the way your agent says it did. One live probe of a public URL against your expectation (HTTP status, keyword, CSS selector, JSON path), answered synchronously as an Ed25519 signed verdict that embeds a signed observation: final URL, resolved address, TLS certificate fingerprint, response headers, raw body sha256, timestamp. A stake free witness against false success, priced to clear unattended wallet caps. $0.25 per verdict, no account.","type":"http","x402Version":2,"accepts":[{"scheme":"exact","network":"eip155:8453","payTo":"0xd63e74bCB00757C8fDb1817F1558ed8b97C608b6","asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","amount":"250000","maxTimeoutSeconds":120},{"scheme":"exact","network":"solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp","payTo":"8c9r8kxtkcsv7wARq3wBy2csm1ySRQQmdy6hrPnga4qs","asset":"EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v","amount":"250000","maxTimeoutSeconds":120},{"scheme":"exact","network":"solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp","payTo":"8c9r8kxtkcsv7wARq3wBy2csm1ySRQQmdy6hrPnga4qs","asset":"So11111111111111111111111111111111111111112","amount":"2528650","maxTimeoutSeconds":120}],"outputSchema":{"bazaar":{"discoverable":true,"info":{"input":{"body":{"job_ref":"job-42","spec":{"checks":[{"expect":{"json_path":{"op":"eq","path":"ok","value":true},"status":200},"type":"url_probe","url":"https://shop.example/health.json"}]}},"bodyType":"json","method":"POST","type":"http"},"output":{"example":{"receipt":{"price":"$0.25"},"verdict":{"passed":true,"tier":"witness"}},"type":"json"}},"name":"Umpire","schema":{"$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"input":{"additionalProperties":false,"properties":{"body":{"properties":{"deliverable":{"properties":{"json":{},"text":{"type":"string"}},"type":"object"},"job_ref":{"maxLength":200,"type":"string"},"spec":{"properties":{"checks":{"items":{"properties":{"type":{"enum":["json_schema","json_path","content_hash","regex","length","url_probe"],"type":"string"}},"required":["type"],"type":"object"},"maxItems":10,"minItems":1,"type":"array"}},"required":["checks"],"type":"object"},"webhook_url":{"format":"uri","type":"string"}},"required":["spec"],"type":"object"},"bodyType":{"enum":["json","form-data","text"],"type":"string"},"method":{"enum":["POST"],"type":"string"},"type":{"const":"http","type":"string"}},"required":["type","method","bodyType","body"],"type":"object"},"output":{"properties":{"example":{"type":"object"},"type":{"type":"string"}},"required":["type"],"type":"object"}},"required":["input"],"type":"object"},"tags":["verification","verdict","evaluator","witness","reputation","receipts","trust"]}},"tags":["bazaar"],"sourceHost":"umpire.vimabrosta.com","lastUpdated":"2026-09-03T07:54:45.935Z","quality":{"calls30d":1,"uniquePayers30d":1,"lastCalledAt":"2026-09-03T07:54:45.766Z"},"liveness":{},"verified":false,"featured":false},{"id":13589,"slug":"13589","resource":"https://stumble.vimabrosta.com/v1/inbox","description":"Open an inbox: a capture URL that holds anything POSTed to it for up to 7 days (an A2A push, an MCP task completion, a GitHub or payment webhook, another agent) and forwards each message to your webhook in a signed envelope, or lets you poll. The durable recipient a finished session cannot be. Up to 200 messages of 64KB, optional shared-secret header. One-time $0.10.","type":"http","x402Version":2,"accepts":[{"scheme":"exact","network":"eip155:8453","payTo":"0xd63e74bCB00757C8fDb1817F1558ed8b97C608b6","asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","amount":"100000","maxTimeoutSeconds":120},{"scheme":"exact","network":"solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp","payTo":"8c9r8kxtkcsv7wARq3wBy2csm1ySRQQmdy6hrPnga4qs","asset":"EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v","amount":"100000","maxTimeoutSeconds":120},{"scheme":"exact","network":"solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp","payTo":"8c9r8kxtkcsv7wARq3wBy2csm1ySRQQmdy6hrPnga4qs","asset":"So11111111111111111111111111111111111111112","amount":"1008195","maxTimeoutSeconds":120}],"outputSchema":{"bazaar":{"discoverable":true,"info":{"input":{"body":{"days":7,"notify":{"format":"json","mode":"webhook","url":"https://your-agent.example/hook"},"require_header":{"name":"X-Shared-Secret","value":"choose-a-long-random-value"}},"bodyType":"json","method":"POST","type":"http"},"output":{"example":{"capture_url":"https://stumble.vimabrosta.com/in/ib_.../<token>","expires_at":1790604800,"id":"ib_...","secret":"ibs_...","status":"open"},"type":"json"}},"name":"Stumble","schema":{"$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"input":{"additionalProperties":false,"properties":{"body":{"properties":{"days":{"maximum":7,"minimum":1,"type":"integer"},"notify":{"properties":{"format":{"enum":["json","slack","discord"],"type":"string"},"mode":{"enum":["webhook","poll"],"type":"string"},"url":{"type":"string"}},"required":["mode"],"type":"object"},"require_header":{"properties":{"name":{"type":"string"},"value":{"type":"string"}},"type":"object"},"resume_hint":{"maxLength":500,"type":"string"}},"type":"object"},"bodyType":{"enum":["json","form-data","text"],"type":"string"},"method":{"enum":["POST"],"type":"string"},"type":{"const":"http","type":"string"}},"required":["type","method","bodyType","body"],"type":"object"},"output":{"properties":{"example":{"type":"object"},"type":{"type":"string"}},"required":["type"],"type":"object"}},"required":["input"],"type":"object"},"tags":["monitoring","watch","webhook","wake","scheduler","inbox","callbacks","alerts"]}},"tags":["bazaar"],"sourceHost":"stumble.vimabrosta.com","lastUpdated":"2026-09-03T06:03:23.516Z","quality":{"calls30d":1,"uniquePayers30d":1,"lastCalledAt":"2026-09-03T06:03:23.393Z"},"liveness":{},"verified":false,"featured":false},{"id":13590,"slug":"13590","resource":"https://stumble.vimabrosta.com/v1/wake","description":"Schedule a wake: Stumble calls your webhook at a time you set (up to 30 days ahead), echoing back a JSON payload you stored, signed with your one-time secret and retried on failure. Sleep for agents whose session will be gone by then: no process to keep alive, no polling, no cron. One-time $0.01, no account needed.","type":"http","x402Version":2,"accepts":[{"scheme":"exact","network":"eip155:8453","payTo":"0xd63e74bCB00757C8fDb1817F1558ed8b97C608b6","asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","amount":"10000","maxTimeoutSeconds":120},{"scheme":"exact","network":"solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp","payTo":"8c9r8kxtkcsv7wARq3wBy2csm1ySRQQmdy6hrPnga4qs","asset":"EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v","amount":"10000","maxTimeoutSeconds":120},{"scheme":"exact","network":"solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp","payTo":"8c9r8kxtkcsv7wARq3wBy2csm1ySRQQmdy6hrPnga4qs","asset":"So11111111111111111111111111111111111111112","amount":"100820","maxTimeoutSeconds":120}],"outputSchema":{"bazaar":{"discoverable":true,"info":{"input":{"body":{"after_seconds":3600,"notify":{"format":"json","mode":"webhook","url":"https://your-agent.example/hook"},"payload":{"task":"follow up on order 42"},"resume_hint":"Check whether the order shipped."},"bodyType":"json","method":"POST","type":"http"},"output":{"example":{"fire_at":1790003600,"id":"wk_...","links":{"status":"https://stumble.vimabrosta.com/v1/wakes/wk_..."},"secret":"wks_...","status":"scheduled"},"type":"json"}},"name":"Stumble","schema":{"$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"input":{"additionalProperties":false,"properties":{"body":{"properties":{"after_seconds":{"type":"integer"},"at":{"type":"integer"},"notify":{"properties":{"format":{"enum":["json","slack","discord"],"type":"string"},"mode":{"enum":["webhook","poll"],"type":"string"},"url":{"type":"string"}},"required":["mode"],"type":"object"},"payload":{},"resume_hint":{"maxLength":500,"type":"string"}},"required":["notify"],"type":"object"},"bodyType":{"enum":["json","form-data","text"],"type":"string"},"method":{"enum":["POST"],"type":"string"},"type":{"const":"http","type":"string"}},"required":["type","method","bodyType","body"],"type":"object"},"output":{"properties":{"example":{"type":"object"},"type":{"type":"string"}},"required":["type"],"type":"object"}},"required":["input"],"type":"object"},"tags":["monitoring","watch","webhook","wake","scheduler","inbox","callbacks","alerts"]}},"tags":["bazaar"],"sourceHost":"stumble.vimabrosta.com","lastUpdated":"2026-09-03T06:03:19.204Z","quality":{"calls30d":1,"uniquePayers30d":1,"lastCalledAt":"2026-09-03T06:03:19.092Z"},"liveness":{},"verified":false,"featured":false},{"id":13591,"slug":"13591","resource":"https://stumble.vimabrosta.com/v1/watches/sniper","description":"Create a sniper watch: Stumble polls a public URL every 10 seconds for up to 48 hours and notifies your webhook within seconds of a condition becoming true (keyword, selector, JSON path, price, content change, HTTP status). One-time $2.00, no account needed. Ideal for drops and on-sale moments where seconds matter.","type":"http","x402Version":2,"accepts":[{"scheme":"exact","network":"eip155:8453","payTo":"0xd63e74bCB00757C8fDb1817F1558ed8b97C608b6","asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","amount":"2000000","maxTimeoutSeconds":120},{"scheme":"exact","network":"solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp","payTo":"8c9r8kxtkcsv7wARq3wBy2csm1ySRQQmdy6hrPnga4qs","asset":"EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v","amount":"2000000","maxTimeoutSeconds":120},{"scheme":"exact","network":"solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp","payTo":"8c9r8kxtkcsv7wARq3wBy2csm1ySRQQmdy6hrPnga4qs","asset":"So11111111111111111111111111111111111111112","amount":"20163894","maxTimeoutSeconds":120}],"outputSchema":{"bazaar":{"discoverable":true,"info":{"input":{"body":{"condition":{"keyword":"sold out","type":"keyword","when":"disappears"},"duration_days":1,"notify":{"format":"json","mode":"webhook","url":"https://your-agent.example/hook"},"url":"https://shop.example/product"},"bodyType":"json","method":"POST","type":"http"},"output":{"example":{"expires_at":1790604800,"id":"w_...","links":{"status":"https://stumble.vimabrosta.com/v1/watches/w_..."},"secret":"ws_...","status":"active","tier":"sniper"},"type":"json"}},"name":"Stumble","schema":{"$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"input":{"additionalProperties":false,"properties":{"body":{"properties":{"condition":{"properties":{"type":{"enum":["keyword","selector","json_path","price","content_change","status"],"type":"string"}},"required":["type"],"type":"object"},"duration_days":{"maximum":2,"type":"number"},"notify":{"properties":{"format":{"enum":["json","slack","discord"],"type":"string"},"mode":{"enum":["webhook","poll"],"type":"string"},"url":{"type":"string"}},"required":["mode"],"type":"object"},"url":{"format":"uri","type":"string"}},"required":["url","condition"],"type":"object"},"bodyType":{"enum":["json","form-data","text"],"type":"string"},"method":{"enum":["POST"],"type":"string"},"type":{"const":"http","type":"string"}},"required":["type","method","bodyType","body"],"type":"object"},"output":{"properties":{"example":{"type":"object"},"type":{"type":"string"}},"required":["type"],"type":"object"}},"required":["input"],"type":"object"},"tags":["monitoring","watch","webhook","wake","scheduler","inbox","callbacks","alerts"]}},"tags":["bazaar"],"sourceHost":"stumble.vimabrosta.com","lastUpdated":"2026-09-03T06:03:12.877Z","quality":{"calls30d":1,"uniquePayers30d":1,"lastCalledAt":"2026-09-03T06:03:12.728Z"},"liveness":{},"verified":false,"featured":false},{"id":13592,"slug":"13592","resource":"https://stumble.vimabrosta.com/v1/watches/fast","description":"Create a fast watch: Stumble polls a public URL every 60 seconds for up to 7 days and notifies your webhook (or lets you poll for free) the moment a condition becomes true (keyword, selector, JSON path, price, content change, HTTP status). One-time $0.50, no account needed. Ideal for restocks and appointment slots.","type":"http","x402Version":2,"accepts":[{"scheme":"exact","network":"eip155:8453","payTo":"0xd63e74bCB00757C8fDb1817F1558ed8b97C608b6","asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","amount":"500000","maxTimeoutSeconds":120},{"scheme":"exact","network":"solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp","payTo":"8c9r8kxtkcsv7wARq3wBy2csm1ySRQQmdy6hrPnga4qs","asset":"EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v","amount":"500000","maxTimeoutSeconds":120},{"scheme":"exact","network":"solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp","payTo":"8c9r8kxtkcsv7wARq3wBy2csm1ySRQQmdy6hrPnga4qs","asset":"So11111111111111111111111111111111111111112","amount":"5036971","maxTimeoutSeconds":120}],"outputSchema":{"bazaar":{"discoverable":true,"info":{"input":{"body":{"condition":{"keyword":"sold out","type":"keyword","when":"disappears"},"duration_days":3,"notify":{"format":"json","mode":"webhook","url":"https://your-agent.example/hook"},"url":"https://shop.example/product"},"bodyType":"json","method":"POST","type":"http"},"output":{"example":{"expires_at":1790604800,"id":"w_...","links":{"status":"https://stumble.vimabrosta.com/v1/watches/w_..."},"secret":"ws_...","status":"active","tier":"fast"},"type":"json"}},"name":"Stumble","schema":{"$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"input":{"additionalProperties":false,"properties":{"body":{"properties":{"condition":{"properties":{"type":{"enum":["keyword","selector","json_path","price","content_change","status"],"type":"string"}},"required":["type"],"type":"object"},"duration_days":{"maximum":7,"type":"number"},"notify":{"properties":{"format":{"enum":["json","slack","discord"],"type":"string"},"mode":{"enum":["webhook","poll"],"type":"string"},"url":{"type":"string"}},"required":["mode"],"type":"object"},"url":{"format":"uri","type":"string"}},"required":["url","condition"],"type":"object"},"bodyType":{"enum":["json","form-data","text"],"type":"string"},"method":{"enum":["POST"],"type":"string"},"type":{"const":"http","type":"string"}},"required":["type","method","bodyType","body"],"type":"object"},"output":{"properties":{"example":{"type":"object"},"type":{"type":"string"}},"required":["type"],"type":"object"}},"required":["input"],"type":"object"},"tags":["monitoring","watch","webhook","wake","scheduler","inbox","callbacks","alerts"]}},"tags":["bazaar"],"sourceHost":"stumble.vimabrosta.com","lastUpdated":"2026-09-03T06:02:47.707Z","quality":{"calls30d":1,"uniquePayers30d":1,"lastCalledAt":"2026-09-03T06:02:47.584Z"},"liveness":{},"verified":false,"featured":false},{"id":13593,"slug":"13593","resource":"https://stumble.vimabrosta.com/v1/watches/standard","description":"Create a watch: Stumble polls a public URL every 15 minutes for up to 14 days and notifies your webhook (or lets you poll for free) the moment a condition becomes true (keyword, CSS selector, JSON path, price threshold, content change, HTTP status). One-time $0.10, no account needed. Ideal for price drops and slow-moving pages.","type":"http","x402Version":2,"accepts":[{"scheme":"exact","network":"eip155:8453","payTo":"0xd63e74bCB00757C8fDb1817F1558ed8b97C608b6","asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","amount":"100000","maxTimeoutSeconds":120},{"scheme":"exact","network":"solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp","payTo":"8c9r8kxtkcsv7wARq3wBy2csm1ySRQQmdy6hrPnga4qs","asset":"EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v","amount":"100000","maxTimeoutSeconds":120},{"scheme":"exact","network":"solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp","payTo":"8c9r8kxtkcsv7wARq3wBy2csm1ySRQQmdy6hrPnga4qs","asset":"So11111111111111111111111111111111111111112","amount":"1007395","maxTimeoutSeconds":120}],"outputSchema":{"bazaar":{"discoverable":true,"info":{"input":{"body":{"condition":{"keyword":"sold out","type":"keyword","when":"disappears"},"duration_days":7,"notify":{"format":"json","mode":"webhook","url":"https://your-agent.example/hook"},"url":"https://shop.example/product"},"bodyType":"json","method":"POST","type":"http"},"output":{"example":{"expires_at":1790604800,"id":"w_...","links":{"status":"https://stumble.vimabrosta.com/v1/watches/w_..."},"secret":"ws_...","status":"active","tier":"standard"},"type":"json"}},"name":"Stumble","schema":{"$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"input":{"additionalProperties":false,"properties":{"body":{"properties":{"condition":{"properties":{"type":{"enum":["keyword","selector","json_path","price","content_change","status"],"type":"string"}},"required":["type"],"type":"object"},"duration_days":{"maximum":14,"type":"number"},"notify":{"properties":{"format":{"enum":["json","slack","discord"],"type":"string"},"mode":{"enum":["webhook","poll"],"type":"string"},"url":{"type":"string"}},"required":["mode"],"type":"object"},"url":{"format":"uri","type":"string"}},"required":["url","condition"],"type":"object"},"bodyType":{"enum":["json","form-data","text"],"type":"string"},"method":{"enum":["POST"],"type":"string"},"type":{"const":"http","type":"string"}},"required":["type","method","bodyType","body"],"type":"object"},"output":{"properties":{"example":{"type":"object"},"type":{"type":"string"}},"required":["type"],"type":"object"}},"required":["input"],"type":"object"},"tags":["monitoring","watch","webhook","wake","scheduler","inbox","callbacks","alerts"]}},"tags":["bazaar"],"sourceHost":"stumble.vimabrosta.com","lastUpdated":"2026-09-03T06:02:44.141Z","quality":{"calls30d":1,"uniquePayers30d":1,"lastCalledAt":"2026-09-03T06:02:43.965Z"},"liveness":{},"verified":false,"featured":false},{"id":13594,"slug":"13594","resource":"https://stumble.vimabrosta.com/v1/checks","description":"Fetch a public URL once, right now, and evaluate a condition against it (keyword, CSS selector, JSON path, price threshold, content hash, or HTTP status). Returns matched:true/false with the extracted value and a short evidence excerpt. Synchronous; typical response under 3 seconds. $0.01 per check.","type":"http","x402Version":2,"accepts":[{"scheme":"exact","network":"eip155:8453","payTo":"0xd63e74bCB00757C8fDb1817F1558ed8b97C608b6","asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","amount":"10000","maxTimeoutSeconds":120},{"scheme":"exact","network":"solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp","payTo":"8c9r8kxtkcsv7wARq3wBy2csm1ySRQQmdy6hrPnga4qs","asset":"EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v","amount":"10000","maxTimeoutSeconds":120},{"scheme":"exact","network":"solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp","payTo":"8c9r8kxtkcsv7wARq3wBy2csm1ySRQQmdy6hrPnga4qs","asset":"So11111111111111111111111111111111111111112","amount":"100740","maxTimeoutSeconds":120}],"outputSchema":{"bazaar":{"discoverable":true,"info":{"input":{"body":{"condition":{"keyword":"sold out","type":"keyword","when":"disappears"},"url":"https://shop.example/product"},"bodyType":"json","method":"POST","type":"http"},"output":{"example":{"evidence":{"checked_at":1790000000,"excerpt":"...","http_status":200},"matched":false,"receipt":{"price":"$0.01","product":"check"},"value":"present"},"type":"json"}},"name":"Stumble","schema":{"$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"input":{"additionalProperties":false,"properties":{"body":{"properties":{"condition":{"properties":{"type":{"enum":["keyword","selector","json_path","price","content_change","status"],"type":"string"}},"required":["type"],"type":"object"},"url":{"format":"uri","type":"string"}},"required":["url","condition"],"type":"object"},"bodyType":{"enum":["json","form-data","text"],"type":"string"},"method":{"enum":["POST"],"type":"string"},"type":{"const":"http","type":"string"}},"required":["type","method","bodyType","body"],"type":"object"},"output":{"properties":{"example":{"type":"object"},"type":{"type":"string"}},"required":["type"],"type":"object"}},"required":["input"],"type":"object"},"tags":["monitoring","watch","webhook","wake","scheduler","inbox","callbacks","alerts"]}},"tags":["bazaar"],"sourceHost":"stumble.vimabrosta.com","lastUpdated":"2026-09-03T06:02:37.043Z","quality":{"calls30d":1,"uniquePayers30d":1,"lastCalledAt":"2026-09-03T06:02:36.829Z"},"liveness":{},"verified":false,"featured":false}]}