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TenPrint

Unforgeable operating history for any AI agent attesting through TenPrint: record count, first-seen date, continuity days, and recent activity, computed from HCS-anchored attestations that cannot be backdated.

Visit rubric-protocol.com

Host	rubric-protocol.com
Price	$0.001–$10.00 per call
Network	Base
Paid endpoints listed	31
Calls, last 30 days*	388
Most unique payers on one endpoint (30 days)*	27
Last paid call*	2026-10-17
Tags	hedera, oracle, data, attestation, compliance, diligence, reputation, agent

* From the public x402 Bazaar index (snapshot 2026-10-18T04:07Z); reported by the facilitator, not measured by us.

Endpoints

URL	Method	Price
`https://rubric-protocol.com/v1/x402/agent-record/rubric-assert` Unforgeable operating history for any AI agent attesting through TenPrint: record count, first-seen date, continuity…	GET	$0.005
`https://rubric-protocol.com/v1/x402/hedera-facts/exchange-rate` Attested Hedera network facts: HBAR exchange rate, gas fees, supply, node roster, throughput, topic state. Each…	GET	$0.001
`https://rubric-protocol.com/v1/x402/hedera-facts/supply` Attested Hedera network facts: HBAR exchange rate, gas fees, supply, node roster, throughput, topic state. Each…	GET	$0.001
`https://rubric-protocol.com/v1/c2pa/verdict-attest/claim` C2PA verdict attestation Tier B. Client runs Credentio locally, submits verdict JSON + asset hash + client signature.…	POST	$0.05
`https://rubric-protocol.com/v1/c2pa/verdict-attest` C2PA verdict attestation Tier A. POST raw asset bytes (max 25MB). Rubric runs Google Credentio validation in-sandbox,…	POST	$0.25
`https://rubric-protocol.com/v1/x402/attested-screening` Attested sanctions and export-control screening: OFAC SDN and Consolidated (primary and alternate spellings), UN…	POST	$0.01
`https://rubric-protocol.com/v1/x402/attested-work-record` Attested work record for mixed human/robot/agent crews: seal who (or what) did which action, the outcome, and any…	POST	$0.005
`https://rubric-protocol.com/v1/x402/attested-verification` Attested verification-event custody: seal the fact that an identity/liveness/KYC check ran, its method, provider, and…	POST	$0.005
`https://rubric-protocol.com/v1/x402/verify-audit` Independent audit of a Rubric attestation: signature validity, HCS sequence, and direct Hedera mirror-node…	POST	$0.002
`https://rubric-protocol.com/v1/x402/hedera-facts/topic-state` Attested Hedera network facts: HBAR exchange rate, gas fees, supply, node roster, throughput, topic state. Each…	GET	$0.001
`https://rubric-protocol.com/v1/x402/wallet-record/:address` Attested x402 payment history for any buyer wallet: settlement count, first-seen, last-seen, total spent, services…	GET	$0.005
`https://rubric-protocol.com/v1/x402/decision-review` Attested policy evaluation: submit a proposed agent action, its context, and the policy it must satisfy. Returns a…	POST	$0.10
`https://rubric-protocol.com/v1/x402/check-counterparty` Attested pre-transaction counterparty check: OFAC SDN digital-currency list match plus on-chain profile for any Base…	POST	$0.01
`https://rubric-protocol.com/v1/x402/hedera-facts/gas-fees` Attested Hedera network facts: HBAR exchange rate, gas fees, supply, node roster, throughput, topic state. Each…	GET	$0.001
`https://rubric-protocol.com/v1/x402/hedera-facts/throughput` Attested Hedera network facts: HBAR exchange rate, gas fees, supply, node roster, throughput, topic state. Each…	GET	$0.001
`https://rubric-protocol.com/v1/x402/attested-inference` Attested LLM inference: gpt-4o-mini chat completion plus a post-quantum signed, Hedera-anchored attestation binding…	POST	$0.01
`https://rubric-protocol.com/v1/x402/hedera-facts/anchor-cost` Attested Hedera network facts: HBAR exchange rate, gas fees, supply, node roster, throughput, topic state. Each…	GET	$0.001
`https://rubric-protocol.com/v1/x402/hedera-facts/nodes` Attested Hedera network facts: HBAR exchange rate, gas fees, supply, node roster, throughput, topic state. Each…	GET	$0.001
`https://rubric-protocol.com/v1/x402/hedera-facts/usdc-supply` Attested Hedera network facts: HBAR exchange rate, gas fees, supply, node roster, throughput, topic state. Each…	GET	$0.001
`https://rubric-protocol.com/v1/x402/hedera-facts/treasury-balance` Attested Hedera network facts: HBAR exchange rate, gas fees, supply, node roster, throughput, topic state. Each…	GET	$0.001
`https://rubric-protocol.com/v1/x402/tiered-attest` One post-quantum-signed AI decision attestation, anchored to Hedera mainnet HCS.	POST	$0.005
`https://rubric-protocol.com/v1/x402/regwatch-feed` Structured feed of regulatory changes affecting AI systems: jurisdiction, instrument, change type, effective dates,…	GET	$0.05
`https://rubric-protocol.com/v1/x402/hedera-facts/all` All thirteen attested Hedera network facts in one call at GET /v1/x402/hedera-facts/all, each carrying its own…	GET	$0.003
`https://rubric-protocol.com/v1/x402/decision-verify` Verify a Rubric decision attestation (DAR/0.1): Merkle inclusion proof, HCS anchor ref, service signature status,…	POST	$0.10
`https://rubric-protocol.com/v1/x402/hedera-facts/latest-tx` Attested Hedera network facts: HBAR exchange rate, gas fees, supply, node roster, throughput, topic state. Each…	GET	$0.001

Source: x402 Bazaar discovery API (Coinbase CDP) · Licence: Public discovery metadata; descriptions by each provider. Listed in x402 pay-per-call APIs. We list tools; we do not test, rate or endorse them.

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TenPrint

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