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Independent · open · public-tier free

The protocol explorer for the Stellar network.

Every contract, every event, and every trade across Stellar protocols — CEXes, on-chain DEXes, and lending — served as verified per-protocol data plus a single VWAP price through a public REST API, alongside live world fiat rates. Every panel below shows the exact API call that produced it.

24h volume
across all markets
Active markets
trading in last 24h
Assets indexed
classic + native
Sources online
Class = exchange
Ledger tip
ingest cursor

Network

Stellar pulse

classic assets indexed
current ingest tip
Open ledgers

System health

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Diagnostics

Watch the indexer tick.

Per-source ingest cursors, refreshed every 15 seconds — see every backfill chunk advance in real time.

Open diagnostics

Top assets by activity

Ranked by total observation count across every venue we ingest from. 24h volume sums every (base, quote) pair the asset participates in.

See all →
#AssetPrice24h %24h volume24h chartObservations
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World currencies

Live USD-base rates for the major fiat currencies — full ~200-ticker coverage at /assets.

All assets

Top markets

Pairs ranked by trailing-24h USD volume across all sources. Click a row for chart, recent trades, and per-source breakdown.

All markets →
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Top movers

24-hour price change across the most active classic assets. Updates every refresh; no synthesised data.

Gainers24h
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Losers24h
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Recent trades

Live feed merging the latest trades across the top 3 pairs by 24h USD volume. Refreshes every 30s.

Waiting for first trades…

Recently shipped

What landed in the last release. Scrolling history at /changelog.

  • ChangedUnreleased

    Cross-origin session auth (F-03) — the in-site `/account` section now authenticates on the apex. The session cookie is issued SameSite=None when Secure (prod), so the explorer at stellarindex.io can send it on credentialed requests to the API at api.stellarindex.io; useMe + the account API client send credentials: include. Requires allow_credentials = true + cookie_domain = ".stellarindex.io" in the API config (set on r1). Replaces the prior "explorer always renders signed-out" limitation.

  • Changedv0.5.0-rc.109 · 2026-06-17

    Full web redesign — a unified light-mode design system across all three surfaces (explorer, status, dashboard). Modern, minimal, tech-forward: Inter + JetBrains Mono (now actually loaded via next/font — they were referenced but silently falling back to system-ui), a semantic token system (brand / surface / line / ink / up / down / warn / bad / ok), hairline borders over heavy shadows, generous whitespace, and one confident blue accent. Dark mode removed (light only for now). New shared component library (web/explorer/src/components/ui) + style guide (docs/architecture/design-system.md + /dev/styleguide). The status page is unified with the site UX, and the customer dashboard was fleshed out into a real product surface (sidebar shell + Overview/Keys/Usage/Settings on live API data). Fixed latent bugs found en route: -DEFAULT-suffixed colour classes (generated no CSS) and off-palette chart colours.

  • Fixedv0.5.0-rc.109 · 2026-06-17

    SEP-41 supply: mint + clawback silently dropped post-P23 (data loss). sep41_supply.decodeCounterparty read the counterparty from a FIXED topic index (mint/clawback → topic[2]) matching the legacy admin-prefixed SAC shape. CAP-67 / Whisk (mainnet 2025-09-03) replaced that with ["mint", to, sep0011_asset] — counterparty at topic[1], a String at topic[2] — so AsAddressStrkey errored on the String and the whole row was dropped. r1-lake-verified: 99.96% of recent mints + 100% of clawbacks are the CAP-67 shape, all lost; total_supply under-counted for every watched SEP-41 token. Now shape-aware (topic[2] is an Address ⇒ legacy/topic[2], else CAP-67/bare-spec/topic[1]); burn was already correct. The old back-compat test passed on a fabricated shape mainnet never emits; replaced with a lake-faithful shape matrix. Historical recovery (re-derive from the lake) is a deferred operator job. (audit-2026-06-14)

Latest from the blog

Engineering notes + product updates. Sourced from docs/blog/*.md in the public repo.

All posts

Try the API

Public, no auth, no API key. Pick an example and paste it straight into a terminal.

$ curl 'https://api.stellarindex.io/v1/price?asset=native&quote=USDC-GA5ZSEJYB37JRC5AVCIA5MOP4RHTM335X2KGX3IHOJAPP5RE34K4KZVN'

No auth needed for the public tier — every endpoint here responds in milliseconds. Hit ▶ to run live; click any example tab above to see the curl.