Data & Analytics

The wstGBP subgraph indexes the token and its modules on Ethereum mainnet via The Graph , exposing supply, holders, price history, gate config, and the full redemption lifecycle over GraphQL. Use it for anything historical or aggregated; use direct reads for live state.

Endpoints

Confirm the production query URL before relying on it — the live gateway URL is issued at deploy time and is not committed in the source repo. Querying the decentralized gateway requires your own Graph API key.

Studio slug: wstgbp (Subgraph Studio )
Known deployment id: BEJdaXsoMoJwXJgcaUYKfXqksmov6NRzhdJT8PxHphoG


# Decentralized gateway (production) — requires your Graph API key
https://gateway.thegraph.com/api/<API_KEY>/subgraphs/id/BEJdaXsoMoJwXJgcaUYKfXqksmov6NRzhdJT8PxHphoG

# Subgraph Studio (development / testing)
https://api.studio.thegraph.com/query/<STUDIO_ID>/wstgbp/<VERSION>

Indexed data sources

All start at block 24852284 (the deployment cluster):

Source	Address	Indexed
`wstGBP` (token)	`0x57C3571f10767E49C9d7b60feb6c67804783B7aE`	Transfer, Approval, ContractCreated, ContractRedemption, ClaimProcessed, Settled, Issued, Smelted
`Price` (`pip`)	`0x6A79dCe61A12aa4b75449e0B03746260765D07dF`	Poke, Kiss, Diss, File, proxy/admin events
`Gate` (`act`)	`0xB59cB4d3075a8ce5013C78e8Bd7aDA3Fd1300f7f`	Open/Halt mint & burn, Bpsin, Bpsout, Cooldown, Capacity
`Treasury` (`adm`)	`0xa8F5bE8457D6ed5c659647fa8d107C3F2086626A`	Bestow, Depose (issuer registry)
`Guard` (`cop`)	`0x794cF5948444b14105587455EbE96Caace036d52`	proxy/admin events

Key entities

Protocol (singleton, id "wstGBP") — totalSupply, holderCount, totalMinted, totalRedemptionClaims, totalIssued, totalSmelted, totalSettled, plus links to currentPrice and gateConfig.
Account — per‑holder balance and lifetime totals; isIssuer.
Redemption (+ RedemptionStatus: PENDING / PARTIALLY_CLAIMED / FULLY_CLAIMED) and ClaimEvent — the redemption lifecycle per on‑chain id.
PriceUpdate history + CurrentPrice singleton (with the feed’s decimals).
GateConfig singleton (latest bpsin / bpsout / cooldown / capacity) + GateConfigChange history.
Event logs: TransferEvent, ApprovalEvent, MintEvent, IssueEvent, SmeltEvent, SettleEvent; admin/proxy: Ward, ImplementationChange, ProxyState.

Denomination gotcha: redemption and claim amounts are denominated in the underlying gem (tGBP), not in wstGBP burned. The wstGBP burned is captured by the Transfer to 0x0.

Example queries


{
  protocol(id: "wstGBP") {
    totalSupply
    holderCount
    totalRedemptionClaims
    currentPrice { price priceDecimals isPaused }
    gateConfig { bpsin bpsout cooldown capacity }
  }
 
  redemptions(where: { status: PARTIALLY_CLAIMED }) {
    id
    claimAmount      # underlying-gem (tGBP) owed, NOT wstGBP burned
    remaining
    claims { amount timestamp }
  }
 
  transferEvents(first: 5, orderBy: timestamp, orderDirection: desc) {
    from
    to
    amount
    isMint
    isBurn
  }
}

Price history (for charting accrual)


{
  priceUpdates(first: 100, orderBy: timestamp, orderDirection: asc) {
    price
    timestamp
    isPause
  }
}

The rising price series is the NAV curve described in Architecture — annualize it to compute a trailing APR.