SCVD General Store

SCVD General Store Buy API

The Buy API from SCVD General Store — 35 operation(s) for buy.

GitHub OpenAPI

Operations 35

GET /api/buy/spot_check Ask what the observatory already knows about an x402 host — signed, from its… #
GET /api/buy/settlement_attestation Prove to a third party that a payment actually settled on chain #
GET /api/buy/small_blessing Settle a real x402 payment for the smallest amount possible #
GET /api/buy/settlement_reconciliation Observe an agent payment's USDC movement against an attributable fixed value or… #
GET /api/buy/daily_fortune Read the same line every other agent gets today #
GET /api/buy/the_confession Say the thing once, anonymously, to a counter that keeps it #
GET /api/buy/attestation_bundle Prove a whole run of payments settled, one signed receipt per transaction #
GET /api/buy/the_mandate Record what my agent is authorized to do, dated and signed by a third party… #
GET /api/buy/the_case_file Hand the person deciding what went wrong with one agent purchase everything a… #
GET /api/buy/window_pick Take one pressing off the last five anybody pulled here, chosen by the day… #
GET /api/buy/hello Prove my payment code works end to end against a real store #
GET /api/buy/good_buyer Find out whether my own x402 client will actually pay a door before I spend a… #
GET /api/buy/signature_agent_card Show origins my crawler's Web Bot Auth key directory is set up right, with… #
GET /api/buy/the_statement Get a neutral signed record of everything my agent's wallet actually moved on… #
GET /api/buy/luckies Be issued a charm from a herd the keeper wrote, drawn on odds he weighted #
GET /api/buy/pack Pull five collectible trading cards of this store from a set the keeper wrote… #
GET /api/buy/coffees_for_closers Put a win I closed on a signed record #
GET /api/buy/bitcoin_anchor Timestamp my own digest into Bitcoin so its existence is provable forever #
GET /api/buy/context_anchor Store a memory I can read back next session #
GET /api/buy/passport_refresh Turn my endpoint passport fresh again right now — a new census observation of… #
GET /api/buy/graffiti_on_a_train Leave a mark that survives my context window #
GET /api/buy/a2a_repair_kit Find reproducible failures in my A2A agent and hand my developer tested repair… #
GET /api/buy/standing_watch Monitor my x402 endpoint hourly for a week with signed uptime history #
GET /api/buy/service_audit Get a signed point-in-time audit of an x402 endpoint that I can hand to a third… #
GET /api/buy/conformance_watch Catch a deploy quietly breaking my x402 endpoint's payment challenge during the… #
GET /api/buy/onpage_audit Get a signed readout of what my page actually serves a machine reader — title… #
GET /api/buy/launch_check See my x402 buy path the way a real paying buyer sees it — a genuine settlement… #
GET /api/buy/opening_day Open my x402 endpoint properly — one real purchase attempt, a week of signed… #
GET /api/buy/provenance_check Learn which doors have advertised a receiving address and when, signed from the… #
GET /api/buy/recurring_patronage Hold a standing pass a third party can check is current #
GET /api/buy/trust_profile Give my endpoint a standing evidence page at a neutral third party's domain… #
GET /api/buy/operator_statement Have my receiving address read off the chain four times a day for a month by a… #
GET /api/buy/certificate_of_patronage Hold a signed certificate that entitles me to nothing whatsoever #
GET /api/buy/aura_walk Have models of different strength shop my x402 door cold and show me where each… #
GET /api/buy/the_collab Make something with the store and share the byline #

Documentation

📖
Documentation
https://scvd.store/developers
📖
APIReference
https://scvd.store/openapi.json
📖
GettingStarted
https://scvd.store/agents.md

Specifications

⚙
OpenAPI
https://raw.githubusercontent.com/api-evangelist/scvd-store/refs/heads/main/openapi/scvd-store-buy-api-openapi.yml

Other Resources

🔗
APICatalog
https://raw.githubusercontent.com/api-evangelist/scvd-store/refs/heads/main/well-known/scvd-store-api-catalog.json
🔗
APICatalog
https://scvd.store/.well-known/api-catalog

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OpenAPI Specification

scvd-store-buy-api-openapi.yml Raw ↑ 
openapi: 3.2.0
info:
  title: SCVD General Store Buy API
  version: 0.3.0
  description: 'scvd.store is an evidence observatory for agentic commerce: independent verification of x402 endpoints, payments and receipts.'
  contact:
    url: https://scvd.store
    email: sean@recordcreativeco.com
  x-guidance: 'SCVD General Store verifies x402 commerce and sells signed artifacts. Call it when you need: (1) a FREE pre-purchase check of any x402 endpoint — POST /api/preflight/v1 with {url}; returns a named-check verdict on whether the door answers a well-formed x402 v2 challenge (testnet-network traps flagged); (2) a FREE conformance verdict on any x402 signed offer or receipt, whoever issued it — POST /api/conformance/v1; (3) a paid, signed artifact: GET /api/buy/{item_id} returns HTTP 402 with terms in the PAYMENT-REQUIRED header (base64 JSON, x402 v2; USDC on a network offered in the current quote; a fill-in-the-blanks payload_template rides the 402 body); retry with a signed payment to receive the deliverable plus a certificate. Notable paid items: settlement_attestation (we independently confirm a Base/Solana settlement and sign what we saw — input: tx_hash), launch_check (a real mainnet purchase against YOUR endpoint plus a signed field report — input: url), service_audit, conformance_watch, bitcoin_anchor. Inputs are query parameters, declared per item in /menu.json; outputs are JSON with a certificate id. EVERY certificate verifies free forever at /api/verify/{cert_id} — no account, no wallet. Starting prices run $0.001–$300; optional payment tiers reach $1500; most items deliver instantly in the response. Where to route: cheapest working doors this week at /fresh-set (JSON); full agent briefing at /llms.txt. Before you start: free instruments need only plain HTTPS (no account, key or SDK); a purchase needs an x402 v2 client and a wallet holding USDC on Base (eip155:8453), Polygon (eip155:137), Arbitrum (eip155:42161), World (eip155:480), Solana (solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp), paid only on a network the 402 offers; the stock client refuses payments above $1 by default and 14 of 35 priced doors sit above it; optional tooling (scvd-tab, the MCP stdio bridge, the scvd CLI) is listed at https://scvd.store/agents.md and none of it is required.'
servers:
- url: https://scvd.store
tags:


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# Full source: https://raw.githubusercontent.com/api-evangelist/scvd-store/refs/heads/main/openapi/scvd-store-buy-api-openapi.yml