diff --git a/packages/uni-info-watcher/docs/analysis/schema/health-schema.graphql b/packages/uni-info-watcher/docs/analysis/schema/health-schema.graphql
new file mode 100644
index 00000000..6afce8b8
--- /dev/null
+++ b/packages/uni-info-watcher/docs/analysis/schema/health-schema.graphql
@@ -0,0 +1,66 @@
+scalar BigInt
+
+type Block {
+  hash: Bytes!
+  number: BigInt!
+}
+
+scalar Bytes
+
+interface ChainIndexingStatus {
+  network: String!
+  chainHeadBlock: Block
+  earliestBlock: Block
+  latestBlock: Block
+  lastHealthyBlock: Block
+}
+
+type EthereumIndexingStatus implements ChainIndexingStatus {
+  network: String!
+  chainHeadBlock: Block
+  earliestBlock: Block
+  latestBlock: Block
+  lastHealthyBlock: Block
+}
+
+enum Health {
+  """Subgraph syncing normally"""
+  healthy
+
+  """Subgraph syncing but with errors"""
+  unhealthy
+
+  """Subgraph halted due to errors"""
+  failed
+}
+
+type Query {
+  indexingStatusForCurrentVersion(subgraphName: String!): SubgraphIndexingStatus
+  indexingStatusForPendingVersion(subgraphName: String!): SubgraphIndexingStatus
+  indexingStatusesForSubgraphName(subgraphName: String!): [SubgraphIndexingStatus!]!
+  indexingStatuses(subgraphs: [String!]): [SubgraphIndexingStatus!]!
+  proofOfIndexing(subgraph: String!, blockNumber: Int!, blockHash: Bytes!, indexer: Bytes): Bytes
+}
+
+type SubgraphError {
+  message: String!
+  block: Block
+  handler: String
+  deterministic: Boolean!
+}
+
+type SubgraphIndexingStatus {
+  subgraph: String!
+  synced: Boolean!
+  health: Health!
+
+  """If the subgraph has failed, this is the error caused it"""
+  fatalError: SubgraphError
+
+  """Sorted from first to last, limited to first 1000"""
+  nonFatalErrors: [SubgraphError!]!
+  chains: [ChainIndexingStatus!]!
+  entityCount: BigInt!
+  node: String
+}
+
diff --git a/packages/uni-info-watcher/package.json b/packages/uni-info-watcher/package.json
index 5fcca024..5cf6eb9b 100644
--- a/packages/uni-info-watcher/package.json
+++ b/packages/uni-info-watcher/package.json
@@ -22,6 +22,7 @@
     "lint": "eslint .",
     "build": "tsc",
     "generate:schema": "get-graphql-schema https://api.thegraph.com/subgraphs/name/ianlapham/uniswap-v3-alt > docs/analysis/schema/full-schema.graphql",
+    "generate:health-schema": "get-graphql-schema https://api.thegraph.com/index-node/graphql > docs/analysis/schema/health-schema.graphql",
     "lint:schema": "graphql-schema-linter",
     "smoke-test": "mocha src/smoke.test.ts",
     "test:gpev": "mocha src/get-prev-entity.test.ts",
diff --git a/packages/uni-info-watcher/src/indexer.ts b/packages/uni-info-watcher/src/indexer.ts
index e81b441f..96282b73 100644
--- a/packages/uni-info-watcher/src/indexer.ts
+++ b/packages/uni-info-watcher/src/indexer.ts
@@ -33,6 +33,8 @@ import { PositionSnapshot } from './entity/PositionSnapshot';
 import { SyncStatus } from './entity/SyncStatus';
 import { BlockProgress } from './entity/BlockProgress';
 
+const SYNC_DELTA = 5;
+
 const log = debug('vulcanize:indexer');
 
 export interface ValueResult {
@@ -175,6 +177,29 @@ export class Indexer implements IndexerInterface {
     }));
   }
 
+  async getIndexingStatus (): Promise<any> {
+    const syncStatus = await this.getSyncStatus();
+    assert(syncStatus);
+    const synced = (syncStatus.chainHeadBlockNumber - syncStatus.latestIndexedBlockNumber) <= SYNC_DELTA;
+
+    return {
+      synced,
+      health: 'healthy',
+      chains: [
+        {
+          chainHeadBlock: {
+            number: syncStatus.chainHeadBlockNumber,
+            hash: syncStatus.chainHeadBlockHash
+          },
+          latestBlock: {
+            number: syncStatus.latestIndexedBlockNumber,
+            hash: syncStatus.latestIndexedBlockHash
+          }
+        }
+      ]
+    };
+  }
+
   async markBlocksAsPruned (blocks: BlockProgress[]): Promise<void> {
     return this._baseIndexer.markBlocksAsPruned(blocks);
   }
diff --git a/packages/uni-info-watcher/src/resolvers.ts b/packages/uni-info-watcher/src/resolvers.ts
index 16edd1a5..9a0b4981 100644
--- a/packages/uni-info-watcher/src/resolvers.ts
+++ b/packages/uni-info-watcher/src/resolvers.ts
@@ -35,6 +35,12 @@ export const createResolvers = async (indexer: Indexer, eventWatcher: EventWatch
   return {
     BigInt: new BigInt('bigInt'),
 
+    ChainIndexingStatus: {
+      __resolveType: () => {
+        return 'EthereumIndexingStatus';
+      }
+    },
+
     Subscription: {
       onBlockProgressEvent: {
         subscribe: () => eventWatcher.getBlockProgressEventIterator()
@@ -148,6 +154,12 @@ export const createResolvers = async (indexer: Indexer, eventWatcher: EventWatch
         log('blocks', first, orderBy, orderDirection, where);
 
         return indexer.getBlocks(where, { limit: first, orderBy, orderDirection });
+      },
+
+      indexingStatusForCurrentVersion: async (_: any, { subgraphName }: { subgraphName: string }) => {
+        log('health', subgraphName);
+
+        return indexer.getIndexingStatus();
       }
     }
   };
diff --git a/packages/uni-info-watcher/src/schema.ts b/packages/uni-info-watcher/src/schema.ts
index db561212..ea21654b 100644
--- a/packages/uni-info-watcher/src/schema.ts
+++ b/packages/uni-info-watcher/src/schema.ts
@@ -291,6 +291,33 @@ enum Block_orderBy {
   timestamp
 }
 
+interface ChainIndexingStatus {
+  chainHeadBlock: Block
+  latestBlock: Block
+}
+
+type EthereumIndexingStatus implements ChainIndexingStatus {
+  chainHeadBlock: Block
+  latestBlock: Block
+}
+
+enum Health {
+  """Syncing normally"""
+  healthy
+
+  """Syncing but with errors"""
+  unhealthy
+
+  """Halted due to errors"""
+  failed
+}
+
+type SubgraphIndexingStatus {
+  synced: Boolean!
+  health: Health!
+  chains: [ChainIndexingStatus!]!
+}
+
 type Query {
   bundle(
     id: ID!
@@ -443,6 +470,10 @@ type Query {
     orderDirection: OrderDirection
     where: Block_filter
   ): [Block!]!
+
+  indexingStatusForCurrentVersion(
+    subgraphName: String
+  ): SubgraphIndexingStatus
 }
 
 #