{"id":"7c4bf8b3-d7a0-4382-a045-bff5a7e7dac2","shortId":"38gDdV","kind":"x402","title":"Query MakerDAO DeFi positions via x402 micropayment on Base for $0.02/request.","tagline":"Query MakerDAO DeFi positions via x402 micropayment on Base for $0.02/request.","description":"This endpoint at lowpaymentfee.com provides access to MakerDAO DeFi position data through an x402 payment-gated API. The endpoint accepts POST requests and returns JSON. Payment is settled on the Base network using USDC (contract 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913) at a cost of $0.02 per request (20,000 base units with 6 decimals). No API keys or rate limits are required — callers simply attach an X-PAYMENT header with a valid x402 payment proof.\n\nThe provider (lowpaymentfee.com) hosts a broad catalog of pay-per-call endpoints spanning data analytics, AI/ML inference, finance, crypto, and utility services, all priced uniformly at $0.02 per request. This specific endpoint targets MakerDAO positions, which likely includes vault/CDP data such as collateral types, debt levels, and liquidation parameters. However, the crawled documentation is extremely thin — the docs, API, pricing, and README pages all render only a \"Connect wallet\" prompt with no further detail. There is no OpenAPI schema, no request/response examples, and no description of the fields returned or the POST body expected.\n\nBecause of the lack of documentation, callers will need to experiment with the endpoint to discover the expected request format and response structure. The endpoint is confirmed live (returns a proper 402 x402 challenge), but the absence of any schema or usage examples significantly limits discoverability and usability.","tags":[],"capabilities":["makerdao-positions","defi-data","x402-payment","usdc-base","pay-per-call","json-api"],"categories":["defi","finance"],"synonyms":["MakerDAO vaults","MakerDAO CDPs","DeFi positions API","Maker protocol data","MakerDAO collateral","DAI vaults","DeFi analytics"],"warnings":["No OpenAPI schema or request/response documentation available","All documentation pages (docs, API, pricing, README) render only 'Connect wallet' with no useful content","Request body format and response structure are completely undocumented — callers must guess or experiment","The endpoint description is generic ('Premium API Access') and does not describe MakerDAO-specific functionality"],"endpointUrl":"https://lowpaymentfee.com/api/v1/defi/makerdao/positions","protocol":"x402","transport":"http","auth":{"type":"x402","details":[{"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","extra":{"name":"USD Coin","version":"2"},"payTo":"0x1A2B13E97f5F837C8F9FA1F95a1484B7C70d85F3","scheme":"exact","network":"base","mimeType":"application/json","resource":"https://lowpaymentfee.com/api/v1/defi/makerdao/positions","description":"Premium API Access","outputSchema":{"input":{"type":"http","method":"GET","discoverable":true}},"maxAmountRequired":"20000","maxTimeoutSeconds":300}]},"qualityScore":"0.350","qualityRationale":"The endpoint is confirmed live with a valid x402 402 challenge on Base/USDC, but documentation is essentially nonexistent — no OpenAPI schema, no request/response examples, and all doc pages render only 'Connect wallet'. The endpoint's purpose (MakerDAO positions) is only inferable from the URL path and the generic 'Premium API Access' 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'0.02':11,23,66,125 '000':70 '0x833589fcd6edb6e08f4c7c32d4f71b54bda02913':61 '20':69 '402':224 '6':74 'DAI vaults' 'DeFi analytics' 'DeFi positions API' 'Maker protocol data' 'MakerDAO CDPs' 'MakerDAO collateral' 'MakerDAO vaults' 'absenc':229 'accept':45 'access':30 'ai/ml':114 'analyt':113 'api':42,77,157 'attach':86 'base':9,21,56,71 'bodi':191 'broad':103 'call':109 'caller':84,199 'catalog':104 'challeng':226 'collater':141 'confirm':219 'connect':166 'contract':60 'cost':64 'crawl':150 'crypto':117 'data':35,112,138 'debt':143 'decim':75 'defi':3,15,33 'defi-data' 'descript':183 'detail':172 'discov':208 'discover':238 'doc':156 'document':151,198 'endpoint':26,44,110,130,206,217 'exampl':180,235 'expect':192,210 'experi':203 'extrem':153 'field':186 'financ':116 'format':212 'gate':41 'header':91 'host':101 'howev':148 'includ':136 'infer':115 'json':50 'json-api' 'key':78 'lack':196 'level':144 'like':135 'limit':81,237 'liquid':146 'live':220 'lowpaymentfee.com':28,100 'makerdao':2,14,32,132 'makerdao-positions' 'micropay':7,19 'need':201 'network':57 'openapi':176 'page':161 'paramet':147 'pay':107 'pay-per-cal':106 'pay-per-call' 'payment':40,51,90,96 'payment-g':39 'per':67,108,126 'posit':4,16,34,133 'post':46,190 'price':122,158 'prompt':168 'proof':97 'proper':223 'provid':29,99 'queri':1,13 'rate':80 'readm':160 'render':163 'request':47,68,127,211 'request/response':179 'requir':83 'respons':214 'return':49,187,221 'schema':177,232 'servic':120 'settl':53 'signific':236 'simpli':85 'span':111 'specif':129 'structur':215 'target':131 'thin':154 'type':142 'uniform':123 'unit':72 'usabl':240 'usag':234 'usdc':59 'usdc-base' 'use':58 'util':119 'valid':94 'vault/cdp':137 'via':5,17 'wallet':167 'x':89 'x-payment':88 'x402':6,18,38,95,225 'x402-payment'","prices":[{"id":"88457264-1c74-4e5e-9294-e6f4636a55b7","listingId":"7c4bf8b3-d7a0-4382-a045-bff5a7e7dac2","amountUsd":null,"unit":"per_call","nativeCurrency":"USD COIN","nativeAmount":"20000","chain":"base","payTo":"0x1A2B13E97f5F837C8F9FA1F95a1484B7C70d85F3","paymentMethod":"x402-usd coin","isPrimary":true,"details":{"scheme":"exact","mime_type":"application/json","accepts_all":[{"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","extra":{"name":"USD Coin","version":"2"},"payTo":"0x1A2B13E97f5F837C8F9FA1F95a1484B7C70d85F3","scheme":"exact","network":"base","mimeType":"application/json","resource":"https://lowpaymentfee.com/api/v1/defi/makerdao/positions","description":"Premium API Access","outputSchema":{"input":{"type":"http","method":"GET","discoverable":true}},"maxAmountRequired":"20000","maxTimeoutSeconds":300}],"asset_contract":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","max_timeout_seconds":300},"createdAt":"2026-04-21T18:32:09.652Z"}],"sources":[{"listingId":"7c4bf8b3-d7a0-4382-a045-bff5a7e7dac2","source":"x402_bazaar","sourceId":"https://lowpaymentfee.com/api/v1/defi/makerdao/positions","sourceUrl":"https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources","isPrimary":true,"firstSeenAt":"2026-04-21T18:32:09.652Z","lastSeenAt":"2026-04-22T02:31:47.644Z"}],"details":{"listingId":"7c4bf8b3-d7a0-4382-a045-bff5a7e7dac2","quickStartSnippet":"curl -X POST https://lowpaymentfee.com/api/v1/defi/makerdao/positions \\\n  -H \"Content-Type: application/json\" \\\n  -H \"X-PAYMENT: <x402_payment_proof>\" \\\n  -d '{}'","exampleRequest":{},"exampleResponse":null,"schema":{"input":{"type":"http","method":"GET","discoverable":true}},"openapiUrl":null,"agentsTxtUrl":null,"citations":[{"claim":"Endpoint returns a 402 x402 challenge with USDC on Base network, maxAmountRequired 20000 base units","source_url":"https://lowpaymentfee.com/api/v1/defi/makerdao/positions"},{"claim":"USDC asset contract on Base is 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","source_url":"https://lowpaymentfee.com/api/v1/defi/makerdao/positions"},{"claim":"All endpoints priced at $0.02 per request with no API keys, no rate limits, instant access on Base network","source_url":"https://lowpaymentfee.com"}],"useCases":["Retrieve current MakerDAO vault/position data for portfolio tracking","Monitor MakerDAO collateral and debt levels for liquidation alerts","Aggregate DeFi position data across protocols for dashboards"],"bestFor":["Agents needing on-demand MakerDAO position snapshots without API key management","Developers building DeFi dashboards who want simple pay-per-call pricing","Automated bots monitoring MakerDAO vault health"],"notFor":["Users needing comprehensive MakerDAO documentation or schema before integrating","High-frequency polling where $0.02/request cost would accumulate significantly","Historical time-series analysis of MakerDAO positions (no evidence of historical data support)"],"kindDetails":{"x402_version":1,"resource_type":"http","bazaar_last_updated":"2026-02-17T23:13:23.244Z"},"updatedAt":"2026-04-22T02:31:47.644Z"}}