{"id":"6ff2abe8-4f73-4630-a2b7-ba8082a396b6","shortId":"dt2kPQ","kind":"x402","title":"x402-payable Questflow agent \"notion-zm\" — send a message, get a response via USDC on Base Sepolia.","tagline":"x402-payable Questflow agent \"notion-zm\" — send a message, get a response via USDC on Base Sepolia.","description":"notion-zm is an x402-enabled AI agent hosted on Questflow's development API. It accepts a text message via HTTP POST and returns a text response, gated behind an x402 payment challenge requiring USDC on the Base Sepolia testnet. The endpoint charges up to 0.1 USDC (100000 in token units) per request with a maximum timeout of 1200 seconds.\n\nQuestflow is a platform for creating autonomous AI \"Clones\" that aggregate onchain markets (Polymarket, Pump.fun, OKX, Opinion Labs, etc.) for trading, signal generation, and revenue earning. However, the specific capabilities and domain expertise of the \"notion-zm\" agent are not documented beyond its generic input/output schema — it accepts a string message and returns a string response. The name suggests a possible Notion integration, but this cannot be confirmed from available materials.\n\nThis is a development/testnet endpoint (Base Sepolia, api-dev subdomain). No OpenAPI spec, dedicated documentation, or usage examples are available. The agent is live and returns a valid 402 challenge on POST requests.","tags":[],"capabilities":["x402-payment","text-in-text-out","usdc-base-sepolia","questflow-agent","http-post"],"categories":["llm","crypto"],"synonyms":["questflow agent","notion agent","x402 agent","pay-per-call AI","USDC gated endpoint","questflow notion","onchain AI agent"],"warnings":["Development/testnet endpoint (Base Sepolia) — not suitable for production use","No documentation or OpenAPI spec available for this agent","Agent capabilities and domain are entirely undocumented; 'notion-zm' name is unexplained","The example response is fabricated to match the schema — actual agent behavior is unknown"],"endpointUrl":"https://api-dev.intra-tls2.dctx.link/x402/agent/qrn:agent:68d64499d2f95c290af9fa9c","protocol":"x402","transport":"http","auth":{"type":"x402","details":[{"asset":"0x036CbD53842c5426634e7929541eC2318f3dCF7e","extra":{"name":"USDC","version":"2"},"payTo":"0xafB6FA24e878d668E0cfE78a6EEB95989c25596a","scheme":"exact","network":"base-sepolia","mimeType":"application/json","resource":"https://api-dev.intra-tls2.dctx.link/x402/agent/qrn:agent:68d64499d2f95c290af9fa9c","description":"notion-zm | Powered by Questflow","outputSchema":{"input":{"type":"http","method":"POST","bodyFields":{"input":{"type":"string","required":true,"description":"Your message to the agent"}},"discoverable":true},"output":{"response":{"type":"string","required":true,"description":"Response from the agent"}}},"maxAmountRequired":"100000","maxTimeoutSeconds":1200}]},"qualityScore":"0.350","qualityRationale":"The endpoint is live (402 challenge confirmed) and has a minimal outputSchema, but there is no documentation, no OpenAPI spec, no usage examples, and the agent's actual capabilities are unknown. The name 'notion-zm' hints at Notion integration but nothing confirms this. It is a dev/testnet 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'100000':88 '1200':99 '402':202 'USDC gated endpoint' 'accept':56,149 'agent':5,24,48,139,195 'aggreg':111 'ai':47,108 'api':54,181 'api-dev':180 'autonom':107 'avail':171,193 'base':18,37,78,178 'behind':69 'beyond':143 'cannot':167 'capabl':130 'challeng':73,203 'charg':83 'clone':109 'confirm':169 'creat':106 'dedic':187 'dev':182 'develop':53 'development/testnet':176 'document':142,188 'domain':132 'earn':126 'enabl':46 'endpoint':82,177 'etc':119 'exampl':191 'expertis':133 'gate':68 'generat':123 'generic':145 'get':12,31 'host':49 'howev':127 'http':61 'http-post' 'input/output':146 'integr':164 'lab':118 'live':197 'market':113 'materi':172 'maximum':96 'messag':11,30,59,152 'name':159 'notion':7,26,40,137,163 'notion agent' 'notion-zm':6,25,39,136 'okx':116 'onchain':112 'onchain AI agent' 'openapi':185 'opinion':117 'pay-per-call AI' 'payabl':3,22 'payment':72 'per':92 'platform':104 'polymarket':114 'possibl':162 'post':62,205 'pump.fun':115 'questflow':4,23,51,101 'questflow agent' 'questflow notion' 'questflow-agent' 'request':93,206 'requir':74 'respons':14,33,67,157 'return':64,154,199 'revenu':125 'schema':147 'second':100 'send':9,28 'sepolia':19,38,79,179 'signal':122 'spec':186 'specif':129 'string':151,156 'subdomain':183 'suggest':160 'testnet':80 'text':58,66 'text-in-text-out' 'timeout':97 'token':90 'trade':121 'unit':91 'usag':190 'usdc':16,35,75,87 'usdc-base-sepolia' 'valid':201 'via':15,34,60 'x402':2,21,45,71 'x402 agent' 'x402-enabled':44 'x402-payable':1,20 'x402-payment' 'zm':8,27,41,138","prices":[{"id":"4fe25f90-afb9-4b6a-a724-859d3d0e08ec","listingId":"6ff2abe8-4f73-4630-a2b7-ba8082a396b6","amountUsd":null,"unit":"per_call","nativeCurrency":"USDC","nativeAmount":"100000","chain":"base-sepolia","payTo":"0xafB6FA24e878d668E0cfE78a6EEB95989c25596a","paymentMethod":"x402-usdc","isPrimary":true,"details":{"scheme":"exact","mime_type":"application/json","accepts_all":[{"asset":"0x036CbD53842c5426634e7929541eC2318f3dCF7e","extra":{"name":"USDC","version":"2"},"payTo":"0xafB6FA24e878d668E0cfE78a6EEB95989c25596a","scheme":"exact","network":"base-sepolia","mimeType":"application/json","resource":"https://api-dev.intra-tls2.dctx.link/x402/agent/qrn:agent:68d64499d2f95c290af9fa9c","description":"notion-zm | Powered by Questflow","outputSchema":{"input":{"type":"http","method":"POST","bodyFields":{"input":{"type":"string","required":true,"description":"Your message to the agent"}},"discoverable":true},"output":{"response":{"type":"string","required":true,"description":"Response from the agent"}}},"maxAmountRequired":"100000","maxTimeoutSeconds":1200}],"asset_contract":"0x036CbD53842c5426634e7929541eC2318f3dCF7e","max_timeout_seconds":1200},"createdAt":"2026-04-18T18:31:01.616Z"}],"sources":[{"listingId":"6ff2abe8-4f73-4630-a2b7-ba8082a396b6","source":"x402_bazaar","sourceId":"https://api-dev.intra-tls2.dctx.link/x402/agent/qrn:agent:68d64499d2f95c290af9fa9c","sourceUrl":"https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources","isPrimary":true,"firstSeenAt":"2026-04-18T18:31:01.616Z","lastSeenAt":"2026-04-22T04:00:48.136Z"}],"details":{"listingId":"6ff2abe8-4f73-4630-a2b7-ba8082a396b6","quickStartSnippet":"curl -X POST https://api-dev.intra-tls2.dctx.link/x402/agent/qrn:agent:68d64499d2f95c290af9fa9c \\\n  -H 'Content-Type: application/json' \\\n  -H 'X-PAYMENT: <x402_payment_token>' \\\n  -d '{\"input\": \"Hello, what can you do?\"}'","exampleRequest":{"input":"Hello, what can you do?"},"exampleResponse":{"response":"I can help you with various tasks. How can I assist you today?"},"schema":{"input":{"type":"http","method":"POST","bodyFields":{"input":{"type":"string","required":true,"description":"Your message to the agent"}},"discoverable":true},"output":{"response":{"type":"string","required":true,"description":"Response from the agent"}}},"openapiUrl":null,"agentsTxtUrl":null,"citations":[{"claim":"The endpoint returns a valid x402 challenge requiring USDC on Base Sepolia with maxAmountRequired of 100000","source_url":"https://api-dev.intra-tls2.dctx.link/x402/agent/qrn:agent:68d64499d2f95c290af9fa9c"},{"claim":"Questflow is a platform for creating autonomous AI Clones that aggregate onchain markets","source_url":"https://api-dev.intra-tls2.dctx.link"},{"claim":"The x402 challenge description states 'notion-zm | Powered by Questflow'","source_url":"https://api-dev.intra-tls2.dctx.link/x402/agent/qrn:agent:68d64499d2f95c290af9fa9c"}],"useCases":["Sending natural-language queries to a Questflow-hosted AI agent with per-request USDC payment","Integrating a pay-per-use conversational agent into an automated pipeline","Testing x402 payment flows on Base Sepolia testnet"],"bestFor":["Developers experimenting with x402 payment-gated AI agents","Testing micropayment flows on Base Sepolia","Exploring Questflow's agent-as-a-service platform"],"notFor":["Production workloads requiring mainnet settlement and SLAs","Users needing detailed documentation or guaranteed uptime","Tasks requiring structured or typed output beyond plain text"],"kindDetails":{"x402_version":1,"resource_type":"http","bazaar_last_updated":"2026-02-17T23:15:16.939Z"},"updatedAt":"2026-04-22T04:00:48.136Z"}}