In review: This tooling data is still being verified and may change.

XRAY Network · npm

cardano-web3-js

Dijkstra readiness: gap (see below). Dependency evidence does not establish compatibility.

Dijkstra hardfork

All tools →

Breaks after HF

Blocked bykupo ogmios koios

Exposure service · inherited readiness gap · scanned at f8905aff7b

Changed surfaces touched by shipped code (7)

block-encodinggap · via marker:raw-cbor-codec, kupo, ogmios
era-identitygap · via koios, kupo, ogmios
node-to-client-protocolverified · via kupo, ogmios
plutus-languagegap · via marker:plutus-language-enum, ogmios
protocol-parametersgap · via marker:cost-models-or-parameters, koios, ogmios
stake-pool-registrationunassessed · via marker:pool-registration
transaction-encodinggap · via marker:legacy-stake-certificate, marker:raw-cbor-codec, koios, kupo, ogmios

Blocked by

upstream fixkupoblock-encodingera-identitytransaction-encoding
upstream fixogmiosprotocol-parameterstransaction-encodingera-identityplutus-language
upstream fixkoiosprotocol-parameters

Waiting on

koiosno-evidence, no verdicttransaction-encoding

Lead decisions

confirmed· koiosprotocol-parameters
The Koios provider reads /epoch_params for transaction building.
- packages/cardano/src/providers/koios.ts:30const response = await koiosClient.GET("/epoch_params", {
confirmed· kupoblock-encodingera-identitytransaction-encoding
The Kupmios provider reads UTxOs, datums and scripts from Kupo. Kupo cannot index Dijkstra blocks (R2 gap), so its matches stop at the fork.
- packages/cardano/src/providers/kupmios.ts:67const response = await getUnspent("/matches/{pattern}?unspent", {
confirmed· ogmiosprotocol-parameterstransaction-encodingera-identityplutus-language
The Kupmios provider reads parameters, submits and evaluates through Ogmios; the Koios provider evaluates through Koios's Ogmios passthrough.
- packages/cardano/src/providers/kupmios.ts:48method: "queryLedgerState/protocolParameters",
- packages/cardano/src/providers/kupmios.ts:181method: "submitTransaction",
- packages/cardano/src/providers/kupmios.ts:163method: "evaluateTransaction",
not-reached· koiosera-identity
The Koios provider reads no era names or era summaries.
- packages/cardano/src/providers/koios.ts:30const response = await koiosClient.GET("/epoch_params", {
not-reached· ogmiosblock-encoding
No provider follows the chain through Ogmios.
- packages/cardano/src/providers/kupmios.ts:181method: "submitTransaction",

Inspect source release

Artifact mapping

partial

Native resolution

partial

Integration review

unresolved

Capability review

unresolved

Discovered source release: v2.3.4
Source repository: xray-network/xray-js
Last successful discovery: 2026-10-17T17:05:10.510Z
Last attempt: 2026-10-17T17:05:08.339Z

Dependency profiles

Resolution profileEdge scope

Native profile coverage: partial
Evidence origin: source-reconstruction
Command and toolchain: Read committed yarn.lock, package manifests and repository configuration at 21aa0802533f9052b6d4bcbdc934acbbd482a006
Yarn classic lock; producing Yarn version unknown; parser @yarnpkg/lockfile 1.1.0
Pinned source: 21aa0802533f9052b6d4bcbdc934acbbd482a006

Expand packages to follow dependencies. Shared artifacts can appear along several paths; cycles stop at the repeated occurrence. Complete native resolution does not mean complete tool coverage.

Chain-facing capabilities

Findings describe behavior in a specific release and configuration. Suggestions need verification; historical findings do not establish behavior in the current source. None establishes hardfork compatibility.

No capability findings have been returned. Behavior remains unresolved; an empty list does not mean this tool has no chain-facing capabilities.

Unresolved frontiers and next actions

capability

Chain-facing capabilities have not been reviewed.

Next: Review production entry points and integration behavior.

resolution

Collection failed (npm-lock): Error: No discovered manifest package-lock.json

Next: Inspect the native resolver error and retry this pinned profile.

resolution

Yarn lock selections are not an installed dependency inventory. Hoisting, virtual peer contexts, platform/optional pruning, native bundles and published artifact correspondence remain unverified; Classic locks also omit transitive peer declarations.

Next: Recollect a complete native build plan for this profile.

profile:cardano-web3-js:67b96263c3a27a4941fdaa0f

integration

Runtime, bundled, and service dependencies have not been reviewed.

Next: Export a discovery review packet.

integration

Cardano Web3 tag/manifest 2.3.4 declares provider clients and cardano-wasm-libs. Source/lock evidence does not establish deployed Koios/Kupo/Ogmios/Blockfrost configurations, enabled integrations or distributed WASM identity.

Next: Verify published package/WASM correspondence and manually review selected provider integrations and transaction behavior.

profile:cardano-web3-js:67b96263c3a27a4941fdaa0f

resolution

No unambiguous Yarn selection for cardano-wasm-libs@^1.0.5 from workspace:..

Next: Recollect a complete native build plan for this profile.

profile:cardano-web3-js:67b96263c3a27a4941fdaa0f

artifact

Source release identified; published package/binary correspondence and supported profiles need verification.

Next: Confirm distribution artifacts and production configuration with release evidence.

artifact

Catalog source xray-network/cardano-web3-js redirects to xray-network/xray-js; tool/package identity may have changed.

Next: Verify the release and artifact mapping before merging tool identities.

Discovered manifests (4)

Evidence index (9)

Pinned repository tree for manifest and integration discoveryevidence:19a930e362d862c049745cb6256ff42bbda3ad66063d6f1b2e9e6b4f32aac74cRetained at data/readiness/evidence/19a930e362d862c049745cb6256ff42bbda3ad66063d6f1b2e9e6b4f32aac74c.json.gz
Pinned Yarn workflow scope for cardano-web3-jsevidence:7ab484e97c105055a4a9b0eaac52b117ee3d9b934230ff4ad3181bef78dd1d32Retained at data/readiness/evidence/7ab484e97c105055a4a9b0eaac52b117ee3d9b934230ff4ad3181bef78dd1d32.json.gz
Native collection profile and commandevidence:b73c2c41d58c7e3bda15a508d28eb37ef067bed2e9d737251812ce3013bba573Retained at data/readiness/evidence/b73c2c41d58c7e3bda15a508d28eb37ef067bed2e9d737251812ce3013bba573.json.gz
Native input cardano-web3-js/yarn.lockevidence:b9894aa07e29f131bc48221ac94c7fbfe85633a98a197ad5581876d0d18f7f8dRetained at data/readiness/evidence/b9894aa07e29f131bc48221ac94c7fbfe85633a98a197ad5581876d0d18f7f8d.json.gz
Collection request for cardano-web3-jsevidence:c219c7079a00d3524611026541aa88d9c4aa7f0813cb93319c664fa7d621728aRetained at data/readiness/evidence/c219c7079a00d3524611026541aa88d9c4aa7f0813cb93319c664fa7d621728a.json.gz
Source cardano-web3-js/README.mdevidence:e04808de96e4b7fdb05340a7d0be2bdac0d50f5b0a5dfa7c74107ee17240300eRetained at data/readiness/evidence/e04808de96e4b7fdb05340a7d0be2bdac0d50f5b0a5dfa7c74107ee17240300e.json.gz
Native input cardano-web3-js/package.jsonevidence:e2d9b1eecfa232ce8454a70594df3d47471d79ac06b08410da6c005d219fa149Retained at data/readiness/evidence/e2d9b1eecfa232ce8454a70594df3d47471d79ac06b08410da6c005d219fa149.json.gz
yarn-lock for cardano-web3-js v2.3.4evidence:edb53388de71347a55cbe7d73545a2bd15a4cf9df6edd818c5c7acbab02d901bRetained at data/readiness/evidence/edb53388de71347a55cbe7d73545a2bd15a4cf9df6edd818c5c7acbab02d901b.json.gz
Release selection and immutable source identityevidence:ef7e8d584584b7d760e6c37c47d58ed5c0e426711309e50c5290a0c2d827a7e7Retained at data/readiness/evidence/ef7e8d584584b7d760e6c37c47d58ed5c0e426711309e50c5290a0c2d827a7e7.json.gz