{"uid":"cap_bkuKo4WVcPQPframjBeUP","slug":"api-carbon-cashmere-de-4c775d49","name":"Kaspa Recent Blocks Feed","description":"Recent Kaspa blocks (max 144 per call = $1.44 cap). Optional chain_only flag to filter selected-parent chain blocks. AI agent API for backtesters and indexers. Informational research data — not investment advice.","url":"https://api.carbon-cashmere.de/v1/kaspa-derivatives/recent-blocks","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"properties":{"type":"string"}}},"responseSchema":{"type":"json","example":{"limit":60,"blocks":[{"tx_count":58,"daa_score":436119742,"block_hash":"...","is_chain_block":true}],"returned":60}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"settled","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":"$0.01/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_yIONqKurwJB1oAa9DOXpi","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.02","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns up to 144 recent Kaspa BlockDAG blocks per call, with optional filtering to selected-parent chain blocks only","exampleAgentPrompt":"Pull the last 144 recent Kaspa blocks from the BlockDAG — use the chain_only filter so I only get selected-parent chain blocks — I need this for my backtesting indexer.","exampleUseCases":null,"resultDescription":"A list of up to 144 recent Kaspa blocks, each containing block header data and BlockDAG metadata. When chain_only is set, results are filtered to only include blocks on the selected-parent chain.","failureModes":["Requested count exceeds 144 block cap — returns error or truncates to max","Invalid chain_only parameter value — returns 400 bad request","Node temporarily unavailable — returns 503 or timeout","Rate limiting or payment failure — returns 402 payment required"],"whenToPreferThis":"Use this endpoint when you need live or near-live Kaspa block data directly from a full Rusty Kaspa node for backtesting, indexing, or chain analysis. Prefer the chain_only flag when you only care about the canonical chain rather than all DAG blocks.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T00:57:33.508Z","isFirstParty":false}