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Website: add GraphQL API completion and comparison with OCaml
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‎website/docs/developers/graphql-api.md‎

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@@ -763,6 +763,110 @@ Consider:
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- **Concurrent requests**: The API handles concurrent requests but intensive
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queries may affect node performance
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## Implementation Status Comparison
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This table tracks the implementation status of GraphQL endpoints in the Mina
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Rust node compared to the
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[OCaml node](https://github.com/MinaProtocol/mina/blob/compatible/src/lib/mina_graphql/mina_graphql.ml#L2813-L2855).
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For more details, see the tracking
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[issue #1039](https://github.com/o1-labs/mina-rust/issues/1039).
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### Query Endpoints Status
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| Endpoint | Description | Priority | Rust Status | Notes |
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| -------------------------------------------------------------------------------------- | ------------------------------------- | -------- | ------------------ | ------------------------------------ |
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| **Core Queries** | | | | |
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| [`daemonStatus`](#daemonstatus) | Get running daemon status | HIGH | ✅ Implemented | Full daemon status with network info |
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| [`account`](#accountpublickey-string-token-string) | Find account via public key and token | HIGH | ✅ Implemented | Account balance, nonce, delegate |
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| [`block`](#blockheight-int-statehash-string) | Retrieve block by hash or height | HIGH | ✅ Implemented | Full block with transactions |
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| [`pooledUserCommands`](#pooledusercommandspublickey-string-hashes-string-ids-string) | User commands in transaction pool | HIGH | ✅ Implemented | Payments and delegations |
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| [`pooledZkappCommands`](#pooledzkappcommandspublickey-string-hashes-string-ids-string) | zkApp commands in transaction pool | HIGH | ✅ Implemented | Smart contract transactions |
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| [`transactionStatus`](#transactionstatuspayment-string-zkapptransaction-string) | Get transaction status | HIGH | ✅ Implemented | PENDING, INCLUDED, or UNKNOWN |
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| [`networkID`](#networkid) | Chain-agnostic network identifier | HIGH | ✅ Implemented | Returns `mina:<network_name>` |
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| **Blockchain Info** | | | | |
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| [`syncStatus`](#syncstatus) | Network sync status | - | ✅ Implemented | Sync state tracking |
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| [`version`](#version) | Node version (git commit hash) | - | ✅ Implemented | Build information |
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| [`bestChain`](#bestchainmaxlength-int) | Blocks from root to best tip | - | ✅ Implemented | Ordered chain of blocks |
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| [`genesisBlock`](#genesisblock) | Get the genesis block | - | ✅ Implemented | Initial block data |
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| [`genesisConstants`](#genesisconstants) | Genesis configuration | - | ✅ Implemented | Network parameters |
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| **SNARK Pool** | | | | |
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| [`snarkPool`](#snarkpool) | Completed SNARK works | - | ✅ Implemented | Proofs with fees |
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| [`pendingSnarkWork`](#pendingsnarkwork) | SNARK work to be done | - | ✅ Implemented | Available work items |
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| [`currentSnarkWorker`](#currentsnarkworker) | Current SNARK worker info | - | ✅ Implemented | Worker configuration |
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| **Not Yet Implemented** | | | | |
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| `accounts` | All accounts for a public key | - | ❌ Not Implemented | Multiple account support |
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| `tokenAccounts` | All accounts for a token ID | - | ❌ Not Implemented | Token-specific queries |
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| `tokenOwner` | Account that owns a token | - | ❌ Not Implemented | Token ownership |
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| `trackedAccounts` | Accounts with tracked private keys | - | ❌ Not Implemented | Wallet management |
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| `getPeers` | Connected peers list | - | ⚠️ Partial | Only via daemonStatus |
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| `initialPeers` | Initial connection peers | - | ❌ Not Implemented | Bootstrap peers |
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| `trustStatus` | Trust status for IP | - | ❌ Not Implemented | Peer trust management |
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| `trustStatusAll` | All peers trust status | - | ❌ Not Implemented | Network trust state |
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| `validatePayment` | Validate payment format | - | ❌ Not Implemented | Transaction validation |
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| `runtimeConfig` | Runtime configuration | - | ❌ Not Implemented | Node configuration |
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| `fork_config` | Blockchain fork config | - | ❌ Not Implemented | Fork parameters |
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| `evaluateVrf` | Evaluate VRF for public key | - | ❌ Not Implemented | VRF operations |
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| `checkVrf` | Check VRF evaluation | - | ❌ Not Implemented | VRF verification |
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| `blockchainVerificationKey` | Protocol state proof key | - | ❌ Not Implemented | Verification keys |
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| `signatureKind` | Signature type in use | - | ❌ Not Implemented | Cryptography info |
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| `timeOffset` | Blockchain time offset | - | ❌ Not Implemented | Time synchronization |
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| `connectionGatingConfig` | Connection rules | - | ❌ Not Implemented | Network policies |
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| `threadGraph` | Internal thread graph | - | ❌ Not Implemented | Debugging tool |
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| `getFilteredLogEntries` | Structured log events | - | ❌ Not Implemented | Testing/debugging |
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### Mutation Endpoints Status
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| Endpoint | Description | Priority | Rust Status | Notes |
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| ----------------------------------- | ---------------------- | -------- | ------------------ | ----------------------- |
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| **Core Mutations** | | | | |
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| [`sendPayment`](#sendpayment) | Send a payment | HIGH | ✅ Implemented | Full payment submission |
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| [`sendDelegation`](#senddelegation) | Change delegation | HIGH | ✅ Implemented | Stake delegation |
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| [`sendZkapp`](#sendzkapp) | Send zkApp transaction | HIGH | ✅ Implemented | Smart contracts |
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| **Not Yet Implemented** | | | | |
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| `createAccount` | Create new account | - | ❌ Not Implemented | Account creation |
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| `createHDAccount` | Create HD account | - | ❌ Not Implemented | HD wallet support |
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| `unlockAccount` | Unlock account | - | ❌ Not Implemented | Enable transactions |
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| `lockAccount` | Lock account | - | ❌ Not Implemented | Disable transactions |
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| `deleteAccount` | Delete private key | - | ❌ Not Implemented | Key management |
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| `reloadAccounts` | Reload account info | - | ❌ Not Implemented | Account refresh |
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| `importAccount` | Import from file | - | ❌ Not Implemented | Account import |
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| `mockZkapp` | Mock zkApp (testing) | - | ❌ Not Implemented | Testing tool |
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| `sendTestPayments` | Test payment series | - | ❌ Not Implemented | Testing tool |
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| `sendRosettaTransaction` | Rosetta format tx | - | ❌ Not Implemented | Rosetta API |
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| `exportLogs` | Export daemon logs | - | ❌ Not Implemented | Log management |
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| `setCoinbaseReceiver` | Set coinbase key | - | ❌ Not Implemented | Block production |
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| `setSnarkWorker` | Configure SNARK worker | - | ❌ Not Implemented | SNARK configuration |
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| `setSnarkWorkFee` | Set SNARK work fee | - | ❌ Not Implemented | Fee configuration |
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| `setConnectionGatingConfig` | Set connection rules | - | ❌ Not Implemented | Network policies |
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| `addPeers` | Connect to peers | - | ❌ Not Implemented | Peer management |
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| `archivePrecomputedBlock` | Archive precomputed | - | ❌ Not Implemented | Archive operations |
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| `archiveExtensionalBlock` | Archive extensional | - | ❌ Not Implemented | Archive operations |
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### Subscription Endpoints Status
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| Endpoint | Description | Rust Status | Notes |
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| --------------------- | ------------------- | ------------------ | ---------------------- |
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| `newSyncUpdate` | Sync status changes | ❌ Not Implemented | Uses EmptySubscription |
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| `newBlock` | New block events | ❌ Not Implemented | Uses EmptySubscription |
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| `chainReorganization` | Best tip changes | ❌ Not Implemented | Uses EmptySubscription |
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### Implementation Summary
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- **Total endpoints in OCaml node**: ~61 (excluding deprecated)
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- **Implemented in Rust**: 18 endpoints
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- **Partially implemented**: 1 endpoint
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- **Not implemented**: ~37 endpoints
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- **Deprecated (skipped)**: 8 endpoints
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All HIGH priority endpoints required for basic node operation are fully
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implemented. The Rust implementation focuses on core functionality needed for:
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- Blockchain synchronization
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- Account queries
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- Transaction submission (payments, delegations, zkApps)
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- SNARK work coordination
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- Network status monitoring
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## Next Steps
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- [Node Architecture](./architecture) - Understanding the node's internal

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