{"uid":"cap_tpItIJ0hyO29Sy_BJSxOE","slug":"rubric-protocol-hedera-treasury-balance-attested-93ef8b28","name":"Rubric Protocol – Hedera Treasury Balance (Attested)","description":"Attested Hedera network facts: HBAR exchange rate, gas fees, supply, node roster, throughput, topic state. Each response","url":"https://rubric-protocol.com/v1/x402/hedera-facts/treasury-balance","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"},"pathParams":{"type":"object","required":["fact"],"properties":{"fact":{"type":"string"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"format":{"type":"string"},"example":{}},"additionalProperties":false}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.001","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","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":"$0.001/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_umEjeIhu5TxX81HmBCF5H","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.001","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns the current HBAR treasury balance as an ML-DSA-65 post-quantum-attested, tamper-evident snapshot from the Hedera network.","exampleAgentPrompt":"Fetch me the current Hedera treasury balance with its ML-DSA-65 attestation ID so I can include a tamper-evident reference in my audit log.","exampleUseCases":[{"title":"Audit trail for automated HBAR decisions","prompt":"Pull the attested Hedera treasury balance right now and save the attestation ID alongside my trade record so I can prove what the supply looked like when my agent acted."},{"title":"Compliance snapshot before token issuance","prompt":"Before we proceed with the token issuance workflow, grab the current HBAR treasury balance from Rubric Protocol with its cryptographic attestation so our compliance team has a tamper-evident record."},{"title":"Real-time treasury monitoring dashboard","prompt":"Fetch the latest attested Hedera treasury balance so I can update my monitoring dashboard and flag any significant change from yesterday's snapshot."}],"resultDescription":"A JSON response containing the current HBAR treasury balance figure as a snapshot from the Hedera network, accompanied by an ML-DSA-65 (post-quantum) attestation ID that cryptographically binds the data to the moment it was served, enabling downstream systems to prove the balance value was not tampered with.","failureModes":["Payment not settled via x402 protocol returns 402 Payment Required","Hedera network unavailable or lagging causes stale snapshot or timeout","Invalid or missing x402 payment header returns authentication/payment error","Rate limiting if too many calls in rapid succession","Snapshot attestation ID may reference a recently sealed block, introducing slight lag from real-time"],"whenToPreferThis":"Choose this endpoint when your agent needs a cryptographically provable, post-quantum-attested record of the Hedera treasury balance — particularly for compliance, audit, or accountability workflows where you must prove what data your agent relied on. Prefer it over raw Hedera API calls when tamper-evidence and attestation provenance are required, and over the bundle endpoint when you only need treasury balance without the overhead of fetching all six Hedera facts.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T00:39:53.960Z","isFirstParty":false}