Tokenized Asset Purchase · Checks before a token purchase

Every step of a token purchase, read before money moves.

A tokenized asset purchase holds up when the quote adds up and matches its terms; the platform admits the buyer and writes down its rights to freeze or claw back; a named, active custodian holds the token apart from its own estate; the buyer can redeem in time or sell through an open venue; payment and delivery settle together on the buyer's chain; the reserves behind the token match its supply; and the full cost matches the headline. Tokenized Asset Purchase reads the records an agent or its operator supplies for one purchase, checks each step, and returns a signed verdict with the evidence read and what would change it.

See the tools Read the contract

Tool access: 0.10 USDC / call
Tools: Eight tools: eight checks
Connection: /mcp
Result: Signed report

The eight tools.

Each tool reads one step of a purchase against the records that should back it and answers from the material in the call: quotes and terms, platform rules and charges, custody records, redemption terms and history, restrictions and venues, settlement terms and records, reserve reports and ledgers, and costs go in, and a verdict comes out. The report names the figure, term, right, record, venue, leg, report or cost behind every finding, the fix for each, and what would move the verdict, so your agents and you see why it reads the way it does.

`wever_tokenized-quote-check`

Reads: A purchase quote for a tokenized asset beside its stated terms and the order: the price per token, the tokens the buyer receives, every fee, the total, the spread stated and the NAV or mid price it sits against, the minimum, when the quote lapses, what the buyer receives and the quote’s wording.
The signed report states: A total that does not add up, a spread above the one stated or the one the terms allow, a quote that lapses before acceptance, an order under the minimum, a different instrument delivered and fee-free or spread-free wording the figures contradict, then an unstated spread and a minimum, currency or validity that differs from the terms.
Price: 0.10 USDC per call
Verdicts: tokenized_quote_misleadingtokenized_quote_partialtokenized_quote_unverifiedtokenized_quote_clear

`wever_tokenized-platform-terms-check`

Reads: The issuing or trading platform’s terms beside the buyer and the purchase: the investor types and jurisdictions it admits and excludes, identity checks, purchase limits, the lockup, its rights to freeze or claw back holdings with the conditions written for each, the fee schedule as written and the fees charged.
The signed report states: An excluded jurisdiction or investor type, identity checks not complete, a purchase outside the limits, a lockup past the planned hold, a freeze or clawback right with no written conditions and a charge outside the written schedule, then conditioned rights and discretionary wording.
Price: 0.10 USDC per call
Verdicts: tokenized_terms_blockingtokenized_terms_partialtokenized_terms_unverifiedtokenized_terms_acceptable

`wever_tokenized-custody-check`

Reads: The custody arrangement for the purchased token: who holds the keys, segregated or omnibus holding, the custodian’s name, regulator, license and status, how client assets stand if it fails, the successor and recovery path, and the latest attestation.
The signed report states: Keys held by an unnamed custodian, a custodian whose status is not active, client assets inside its estate, omnibus holding with no protection and custody wording the records contradict, then protected omnibus holding, an old or non-independent attestation, an old status check and an open-ended recovery.
Price: 0.10 USDC per call
Verdicts: tokenized_custody_opaquetokenized_custody_partialtokenized_custody_unverifiedtokenized_custody_sound

`wever_tokenized-redemption-check`

Reads: The redemption terms as written beside the buyer: whether the token redeems and into what, who may redeem, the minimum, notice and settlement days, the fee, the gates, queues, caps and suspensions the issuer may impose, and past redemptions on record.
The signed report states: No redemption right, redemption at the issuer’s discretion, a buyer the terms do not let redeem, a holding under the minimum, a path slower than the buyer needs, refusals on record and any-time wording the terms contradict, then gates, delays and fees on the path.
Price: 0.10 USDC per call
Verdicts: tokenized_redemption_blockedtokenized_redemption_partialtokenized_redemption_unverifiedtokenized_redemption_open

`wever_tokenized-transferability-check`

Reads: The transfer restrictions after purchase: the whitelist, the lockup, who must approve a transfer, the transfer fee and barred jurisdictions, each secondary venue with whether it is open to the buyer and when it last traded, and when the buyer may need to transfer.
The signed report states: A lockup past when the buyer may need to transfer, a whitelist the buyer or counterparty is not on, a barred jurisdiction, no venue open to the buyer and free-transfer wording the restrictions contradict, then approvals, fees, venues that have stopped trading and a lockup that ends in time.
Price: 0.10 USDC per call
Verdicts: tokenized_transfer_lockedtokenized_transfer_partialtokenized_transfer_unverifiedtokenized_transfer_free

`wever_tokenized-settlement-check`

Reads: The settlement terms beside the trade and its records: how delivery and payment are tied, the chains and asset each leg settles on, where ownership becomes final, the deadlines, what happens to the buyer’s money if settlement fails, and each settlement record.
The signed report states: Payment before delivery with no refund, no refund if settlement fails, a chain or asset the buyer does not use, a payment settled with its delivery failed or overdue and atomic or instant wording the terms contradict, then off-chain finality, pending legs and an open-ended refund.
Price: 0.10 USDC per call
Verdicts: tokenized_settlement_uncertaintokenized_settlement_partialtokenized_settlement_unverifiedtokenized_settlement_certain

`wever_tokenized-backing-check`

Reads: The claimed backing beside the token’s records: the backing and ratio claimed, the underlying asset and its identifier, each reserve, audit or attestation report, the tokens outstanding and the value each claims, and the mint and burn records.
The signed report states: An unidentified underlying, reserves below the ratio claimed, a report past its allowed age, mint and burn records that do not net to the supply, mints with no matching deposit and full-backing or audit wording the records contradict, then a self-reported report and a report supply that differs.
Price: 0.10 USDC per call
Verdicts: tokenized_backing_unproventokenized_backing_partialtokenized_backing_unverifiedtokenized_backing_proven

`wever_tokenized-cost-check`

Reads: Every cost of buying, holding and leaving beside the headline cost: entry, exit, spread, management, carry, custody, network and redemption costs as percents or amounts, once or each year, the amount invested and the years held, and whether the headline counts each one.
The signed report states: A full cost above the headline on its own basis, costs the headline leaves out and fee-free or all-in wording the costs contradict, then a headline above the listed costs and yearly costs under a headline with no stated basis.
Price: 0.10 USDC per call
Verdicts: tokenized_cost_understatedtokenized_cost_partialtokenized_cost_unverifiedtokenized_cost_complete

Start with the two free tools.

On https://weverlabs.com/mcp-free, anonymous and with no wallet, two Tokenized Asset Purchase tools map the family and show the quote check at work on synthetic data. Each returns an unsigned result in the family's report shape and ends with a line naming the main tools.

`wever_tokenized-snapshot`

Reads: Nothing, or the situation in hand, such as the moment before buying, a new platform or exit planning, and optionally the names of the records in hand.
Returns: The eight purchase checks with what each reads, its four verdicts and when each fits, with the checks that fit the situation listed first.
Access: Free on /mcp-free

`wever_tokenized-purchase-sample`

Reads: Nothing, or one synthetic token: a treasury fund token, a gold token or a real estate token.
Returns: A synthetic token’s terms with a clear quote beside a misleading one, both read by the quote check’s own reading, with the total, the spread, the expiry, the minimum, the instrument and the wording annotated with why they pass or fail.
Access: Free on /mcp-free

How agents and people use it.

Your agents

Call wever_tokenized-snapshot with the situation in hand to see which checks fit first, before reading any record.
Call the check that answers the question on https://weverlabs.com/mcp before the agent pays: when a quote arrives, when a platform is new, before a token is left with a custodian, before relying on redemption or a sale to exit, while settlement is open, when a token is sold as backed, and when comparing costs.
Act on the verdict and its findings: send the fix to the seller, platform, issuer or custodian, or go ahead with the purchase, and attach the signed receipt either way.

You

See a quote's total and spread recomputed from its own figures, with the gap behind every finding named.
Read the full cost of buying, holding and leaving beside the headline, and the exit routes beside the date you may need your money back.
Verify any check against Wever's published trust key whenever you need to show where a verdict came from.

A worked example

One quote, read against its terms.

The request

{
  "name": "wever_tokenized-quote-check",
  "arguments": {
    "asset": {
      "name": "Harbor Treasury token"
    },
    "quote": {
      "price": 1.006,
      "currency": "USDC",
      "tokens": 2000,
      "total": 2012,
      "fees": [
        {
          "label": "platform fee",
          "amount": 4
        }
      ],
      "spread_percent": 0.25,
      "reference_price": 1,
      "expires_at": "2026-11-20T15:00:00Z",
      "receives": "fund_unit"
    },
    "terms": {
      "max_spread_percent": 0.5,
      "minimum": 1000,
      "receives": "fund_unit"
    },
    "order": {
      "amount": 2016,
      "accept_at": "2026-11-20T14:55:00Z"
    }
  }
}

What the report returns

Verdict: tokenized_quote_misleading.

Finding, total mismatch	The quote totals 2,012.00 USDC, and 2,000 tokens at 1.006 USDC plus 4.00 USDC in fees come to 2,016.00 USDC.
Finding, spread understated	The quote states a 0.25% spread, and its price sits 0.6% over the 1.00 USDC reference.
Finding, spread above terms	The spread is 0.6%, above the 0.5% the terms allow.
Fix, total mismatch	Ask for a quote whose total equals the tokens times the price plus every fee, or recompute it before paying.
Fix, spread understated	Ask the seller to state the spread the price carries over the reference price.
Fix, spread above terms	Ask for a price inside the spread the terms allow, or decline the quote.

The quote for Harbor Treasury token misleads: total mismatch, spread understated and spread above terms.

A quote for a treasury fund token prices 2,000 tokens at 1.006 USDC with a 4.00 USDC platform fee, states a 0.25% spread over a 1.00 USDC NAV and totals 2,012.00 USDC. The tokens and the fee come to 2,016.00 USDC, and the price sits 0.6% over the NAV, above both the spread stated and the 0.5% the terms allow. The report states that a total that adds up and a spread stated as it is and inside the terms move the verdict to tokenized_quote_clear.

Call it from your agent.

Connect to https://weverlabs.com/mcp and call any of the eight tools. Each call costs 0.10 USDC on Base. Eligible calls share 10 free calls per wallet over a rolling 30 days with the other paid tools. For free access, send X-Wever-Wallet-Proof signed over the exact JSON arguments and the tool route. The payment challenge supplies the x402 terms for a paid call.

Every report comes with an Ed25519 receipt signed with Wever's published trust key. The Tokenized Asset Purchase contract lists the schemas, limits, verdicts and signing details. For what the published dataset records about an asset by its id, its rights, redemption and NAV, the Tokenization Atlas; for quotes and terms from a vendor, Agent Vendors; for paid agent calls, Agent Purchases; for fee schedules and settlements checked as diligence, the diligence checks.

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