{"uid":"cap_HMkFnxtrh83k8siX8fJ9V","slug":"lion-enrichment-tx-bundle-x402-keyless-a044c64a","name":"LION Enrichment + TX Bundle (x402, keyless)","description":"Keyless off-chain and on-chain data for AI agents. No API key, no signup - payment is the only gate. Pay-per-call in USDC on Base via x402.","url":"https://lion-x402.lionmaster-operations.workers.dev/api/x402/enrichment-tx-bundle-json?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET"],"type":"string"},"queryParams":{"type":"object","required":["identifier"],"properties":{"tx":{"type":"string","description":"Optional Base tx hash"},"identifier":{"type":"string","description":"Company or org name"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"tx":"0x91585d001b9761ce10d65c179bf5c6611d4d8221d4d0712b89f75de3113adb29","note":"One $0.005 x402 payment (easy MCP) delivered both enrichment + tx context (one-call convenience). Volume tiered: pass ?volume=volume1000 for $0.003 rate. Lean, keyless, volume-optimized default for high-frequency agent research workloads.","as_of":"2026-06-03T03:12:00.000Z","entity":"Coinbase","network":"eip155:8453","asset_id":"LION_ENRICHMENT_TX_BUNDLE_001","momentum":0.15,"disclaimer":"Mechanical public signals + on-chain data only. Not advice.","enrichment":{"entity":"Coinbase","asset_id":"LION_ENTITY_ATTENTION_001","momentum":0.15,"attention_score":0.82},"provenance":{"hash":"sha256:abc123...","timestamp":"2026-06-03T04:05:00.000Z"},"tx_receipt":{"tx":"0x...","receipt":{"to":"0x...","from":"0x...","value":"0x0","status":"0x1","gasUsed":"0x...","blockNumber":"0x..."},"asset_id":"LION_TX_RECEIPT_DECODED_001","decoded_calldata":{"sig":"transfer(address,uint256)","params":["0x...","1000000000000000000"]}},"payment_proof":{"payer":"0x...","scheme":"exact","tx_hash":"0x...","settled_at":"2026-06-03T04:05:00.000Z","facilitator":"https://api.cdp.coinbase.com/platform/v2/x402","amount_settled":"5000"},"attention_score":0.82,"combined_price_usdc":"0.005"}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.005","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":"$0.005/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.005","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.005","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_f8iT-XSOlpFK3LbFRWhqz","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.005","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns a combined entity enrichment score and on-chain transaction receipt bundle for a named entity, paid per-call via x402 USDC on Base with no API key required.","exampleAgentPrompt":"Pull the enrichment bundle for Coinbase — I want the attention score, momentum, and the decoded on-chain transaction receipt all in one shot, using the volume1000 discount tier.","exampleUseCases":[{"title":"Entity momentum score for research pipeline","prompt":"Grab the combined enrichment and on-chain receipt bundle for Uniswap — I need the attention score, momentum signal, and decoded transaction calldata in a single call, no API key, just pay per call in USDC."},{"title":"Decoded transaction receipt with entity signals","prompt":"Look up the enrichment bundle for Ethereum Foundation and pull back the decoded on-chain transaction receipt alongside the attention and momentum scores — I want everything in one x402 payment without having to manage any credentials."},{"title":"High-frequency keyless on-chain data lookup","prompt":"Fetch the full enrichment and transaction context bundle for Chainlink using the volume1000 discount tier — I need the provenance hash, momentum score, and the decoded calldata from the latest receipt all bundled together."}],"resultDescription":"A JSON object containing: entity name, attention score (0-1), momentum score, a decoded on-chain transaction receipt (to/from/status/gasUsed/blockNumber/decoded calldata), payment proof metadata, provenance hash with timestamp, combined price, and a disclaimer. Also includes the asset IDs for the enrichment and tx receipt components.","failureModes":["Payment not included or insufficient USDC — returns HTTP 402 with payment requirements","Invalid or unsupported entity name — may return empty or null enrichment fields","Network congestion on Base causing delayed tx receipt lookup","Invalid volume tier parameter — falls back to default $0.005 rate","Stale data if the as_of timestamp is significantly behind real-time"],"whenToPreferThis":"Use this endpoint when an AI agent needs both entity-level enrichment signals (attention, momentum) AND on-chain transaction context in a single low-cost call, without managing API keys or subscriptions. Ideal for high-frequency research pipelines where per-call USDC micropayment via x402 is preferable to OAuth or key-based auth, especially when volume discounting matters.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-12T21:40:21.555Z","isFirstParty":false,"canonicalSlug":"lion-enrichment-tx-bundle-x402-keyless-a044c64a"}