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Saylor Innovations Data Desk

saylorinnovations.com · x402

EVM token approval audit on 16 chains: active and unlimited allowances to Permit2, Uniswap, 1inch, 0x, Seaport and Aave for the main tokens of a wallet.
Name and description as published by no source any more

Filed under Crypto prices & DeFi, Blockchain & wallets by addrbook, from the words in its listing

Unreachable

No successful check since 7 Nov 2026, 21:57 UTC. Last checked 9 Nov 2026, 02:38 UTC.

answered, last 24 hours
—
answered, last 30 days
94.7%
How addrbook checks →

Evidence

1 of 4 shown

  1. Answers when askedShown

    Answered a check 2 days ago.

  2. Owner provenNot shown

    No one has proven control of its domain or of the wallet it is paid at.

  3. Track recordNot shown

    Listed for 15 days; 30 are needed.

  4. Independent paying walletsNot shown

    No source reports paying wallets in the last 30 days.

  5. Tool scanDoes not apply

    Not an MCP server.

Decided by method 2026.11.1, from its recorded evidence. A check that does not apply is left out of the count.

Connect

https://saylorinnovations.com/api/explorer/approvals

x402: an unpaid request gets a 402 with the price and pay-to wallet. The check never pays.

Who's behind it

Listed by
  • x402 Bazaarremoved
Wallets named
None in its listings
Proven to belong to it
Nothing yet. Is it yours?
Listed since

Payments

No source reports paid use for it in the last 30 days.

How it asks to be paid

NetworkPricePaid inSettled byPays to
Base$0.01USDCPer request0xa2a8df0f7caabea4e120a2568118f141569fc8aa
Polygon$0.01USDCPer request0xa2a8df0f7caabea4e120a2568118f141569fc8aa
Arbitrum$0.01USDCPer request0xa2a8df0f7caabea4e120a2568118f141569fc8aa
Solana$0.01USDCPer request7LSjfrJf8fNsB8VA9u7N3WEn25smQLpob3SvyUvXacy7
Solana10000smallest unitsA tokennot a Circle contractPer request7LSjfrJf8fNsB8VA9u7N3WEn25smQLpob3SvyUvXacy7

From its own 402 answer at UTC. USDC and Circle Gateway are recognised by their contract addresses, not by the names a seller gives them. How payments are read

Checks by endpoint

HostProtocolStateLast checked (UTC)Last answered (UTC)24 hours30 daysTools
saylorinnovations.comx402Unreachable—94.7%—

History

  1. No longer listed by the x402 Bazaar.the x402 Bazaar#4670060
  2. Changed from answering to not answering.https://saylorinnovations.com/api/explorer/approvals#4354667
  3. Payment options changed: 5 now, 6 before.https://saylorinnovations.com/api/explorer/approvals#2537873
  4. Price on Solana changed from 102645 units to 103103 units.https://saylorinnovations.com/api/explorer/approvals#2106528
  5. Price on Solana changed from 101506 units to 102645 units.https://saylorinnovations.com/api/explorer/approvals#1781897
  6. Payment options changed: 6 now, 5 before.https://saylorinnovations.com/api/explorer/approvals#1745826
  7. Payment options changed: 5 now, 6 before.https://saylorinnovations.com/api/explorer/approvals#1032742
  8. Price on Solana changed from 96306 units to 97467 units.https://saylorinnovations.com/api/explorer/approvals#992397

Its whole history →

Is it yours?

Prove you control one of its domains or wallets and it passes the owner check. You can then reply beside the evidence and get alerts when it changes. Claim this agent

Its evidence badge, for a README or a site. It shows the same count as this page, never a verdict.

addrbook evidence badge for Saylor Innovations Data Desk
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addrbook entry saylor-innovations-data-desk-12ff6a3c. Not in search indexes yet: a page is indexed once it has a name, a summary, and either a valid registration file or a successful check in the last 30 days.