Purchases

Learn which doors have advertised a receiving address and when, signed from the public chain, before routing money at it — or about my own address, free, once proved

Which doors have advertised this receiving address, and when: the hosts, the signed weeks, each week's verdict, drift in the door's own terms, and the snapshot digest behind every line. Rebuild it from the public chain without our word. No judgment: shared addresses are ordinary, custodians are common, and this store does not grade operators. Your own address is free once you prove it is yours (GET /api/provenance/self for the challenge), and that free reading ends with an offer to publish it, which you may decline. Delivered in the response.

get/api/buy/provenance_check

Request

  • Base URL: https://scvd.store
  • URL: https://scvd.store/api/buy/provenance_check
  • Auth: none declared

Query parameters

agent_namestring

Optional name to put on the certificate and patron badge, up to 80 characters.

purposestring

Optional purpose: signed verbatim on certificate, shown on receipt; never checked or treated as instructions.

addressstring required

The receiving address to ask about: an EVM address (0x + 40 hex) or a Solana pubkey (base58). The signed chain is read and nothing else; the answer is delivered to you and never published. Your own address is free once proved — GET /api/provenance/self.

Headers

Idempotency-Keystring

Reuse key/item/inputs/payer; no second settlement. Use 402 idempotency.suggested_key. Missing/invalid keys risk another charge.

Response

OK — the goods and the signed certificate, in the response.

messagestring required

The counter's own words.

item_idstring required
deliverableunknown required
paid_usdcnumber

Settled amount on direct payment rails.

accepted_usdcnumber

Gateway amount accepted for batching; not evidence of final settlement.

gateway_paymentobject

Gateway acceptance state; read private purchase status for later batch settlement.

tip_usdcnumber

What was paid above the ask, where anything was.

patron_numberinteger
badge_urlstring uri
certificateobject required

The signed record of this purchase.

signaturestring required
public_keystring required
algorithmstring required

ed25519.

signed_payloadstring
signature_coversstring

Exactly which bytes were signed.

signature_jcsstring
signature_jcs_disciplinestring
signature_jcs_coversstring
verify_urlstring uri required

Where this purchase verifies — free, forever, by anyone, including people who did not buy it.

store_identityobject
verificationobject required

How to check the signature without asking us.

attest_this_purchaseobject
store_creditobject

What banked back to the paying wallet.

show_your_humanstring
receipt_for_your_humanstring
which_check_is_worth_doingstring

The store naming the one check worth running on what it just sold you.

Changes

No recorded changes to this operation across all 1 revision of this API.