BTC Corporate Treasury Change

What this agent delivers

Multi-filer synthesis of SEC XBRL companyfacts CryptoAssetFairValue and CryptoAssetCost facts for a governed registry of corporate bitcoin treasury holders (Strategy, MARA, Riot, Tesla, Coinbase): latest fair value and cost basis per filer, change versus the prior reported period end, filing-date versus period-end lag for point-in-time honesty, structured unit counts only where the filer itself files them, and a registry aggregate, with form and accession-number provenance.

• sec xbrl companyfacts
• crypto asset fair value
• crypto asset cost basis
• quarter over quarter change
• filing lag point in time
• multi filer aggregate
• structured unit count when filed
• form and accession provenance
• graceful degradation
• explicit limitations

Price

$0.10 USDC

Freshness

1440 minutes

Payment rails

5 accepted

Status

operational

Machine endpoint

View machine-readable agent metadata

Accepted payment rails

Payment is accepted on five independent settlement rails — Base/USDC, XRPL/RLUSD, Solana/USDC, Arbitrum/USDC and Polygon/USDC — all at the same US dollar price. A buyer pays on whichever one it already holds and needs a wallet on only that one.

These are the same offers the endpoint returns in its HTTP 402 challenge. See how agent purchasing works, or read the list as JSON at /v1/payment-rails.