SQD

by io.github.subsquid-labs

Overview Discussions Admin

Find Solana transactions

portal_solana_query_transactions

Read-only

Query raw Solana transactions with optional balances, rewards, logs, and instruction context.

COMMON USER ASKS:

Recent Solana transactions
Filter by program

WHEN TO USE:

You need raw Solana transaction records.
You want Solana-specific filters or include flags that convenience tools do not expose.

DON'T USE:

You only want recent activity or a compact network summary.

EXAMPLES:

Recent Solana transactions: {"network":"solana-mainnet","timeframe":"1h","limit":20}
Filter by program: {"network":"solana-mainnet","timeframe":"1h","program_id":["TokenkegQfeZyiNwAJbNbGKPFXCWuBvf9Ss623VQ5DA"],"limit":20}

Input Schema

TableJSON Schema

Name	Required	Description
`limit`	No	Max transactions to return (default: 20, max: 25)
`cursor`	No	Continuation cursor from a previous response
`network`	No	Network name or alias. Optional when continuing with cursor.
`to_block`	No	Ending slot number
`fee_payer`	No	Fee payer addresses
`timeframe`	No	Time range (e.g., '1h', '24h'). Alternative to from_block/to_block.
`from_block`	No	Starting slot number (use this OR timeframe)
`include_logs`	No	Include program logs
`to_timestamp`	No	Ending timestamp. Accepts Unix seconds, Unix milliseconds, ISO datetime, or relative input like "now".
`finalized_only`	No	Only query finalized slots
`from_timestamp`	No	Starting timestamp. Accepts Unix seconds, Unix milliseconds, ISO datetime, or relative input like "1h ago".
`include_rewards`	No	Include block rewards (validator staking rewards). Filter by pubkey using mentions_account.
`response_format`	No	Response format: defaults to 'compact' for chat-friendly output, or stays 'full' when inline instruction, balance, log, or reward context is requested. Use 'summary' for aggregate stats.
`include_balances`	No	Include SOL balance changes
`mentions_account`	No	Accounts mentioned anywhere in the transaction
`include_instructions`	No	Include instruction data
`include_token_balances`	No	Include SPL token balance changes

Output Schema

TableJSON Schema

Name	Required	Description
`_ui`	No	Chart, table, and follow-up presentation metadata.
`_app`	No	SQD Explorer identity and host-render state.
`_llm`	No	Hints to locate the primary evidence.
`_meta`	No	Network, block range, timing, and row counts.
`error`	No	Structured failure details.
`items`	No	Primary rows for list results.
`value`	No	Primary scalar result.
`answer`	No	Answer grounded in the returned data.
`_notice`	No	Limitation or truncation notice.
`_server`	No	SQD server name, exact version, and git commit.
`display`	No	Labels for presenting the result.
`_notices`	No	Limitation or truncation notices.
`_summary`	No	Human-readable summary.
`_coverage`	No	Window and result completeness.
`_evidence`	No	Replayable arguments, digest, row count, and receipt.
`_ordering`	No	Ordering guarantees.
`_execution`	No	Bounded execution and scan details.
`_freshness`	No	Freshness and finality.
`next_steps`	No	Safe follow-up actions and continuation guidance.
`_pagination`	No	Pagination state and next_cursor.
`investigation`	No	Evidence paths, pivots, and limitations.
`pipes_handoff`	No	SQD Pipes guidance for custom data needs.
`_tool_contract`	No	Tool identity, intent, and chain families.

Schema Changelog

Changes observed during successful MCP inspections.

Changed51 schema fields changedSep 7, 2026

removedOutput schema / properties / _app / additionalProperties
```
Removed value: -{}
```

changedOutput schema / properties / _app / description

Previous value: -"SQD Explorer identity and honest host-render state."New value: +"SQD Explorer identity and host-render state."

removedOutput schema / properties / _app / propertyNames
```
Removed value: -{
-  "type": "string"
-}
```
removedOutput schema / properties / _app / type
```
Removed value: -"object"
```

changedOutput schema / properties / _coverage / description

Previous value: -"Completeness of the requested window and result set."New value: +"Window and result completeness."

removedOutput schema / properties / _evidence / additionalProperties
```
Removed value: -{}
```

changedOutput schema / properties / _evidence / description

Previous value: -"Replayable arguments, exact-data digest, row count, and completeness receipt."New value: +"Replayable arguments, digest, row count, and receipt."

removedOutput schema / properties / _evidence / propertyNames
```
Removed value: -{
-  "type": "string"
-}
```
removedOutput schema / properties / _evidence / type
```
Removed value: -"object"
```
removedOutput schema / properties / _execution / additionalProperties
```
Removed value: -{}
```
removedOutput schema / properties / _execution / propertyNames
```
Removed value: -{
-  "type": "string"
-}
```
removedOutput schema / properties / _execution / type
```
Removed value: -"object"
```

changedOutput schema / properties / _freshness / description

Previous value: -"Freshness and finality information for the returned data."New value: +"Freshness and finality."

changedOutput schema / properties / _llm / description

Previous value: -"Hints that help an AI client locate the primary evidence."New value: +"Hints to locate the primary evidence."

removedOutput schema / properties / _meta / additionalProperties
```
Removed value: -{}
```

changedOutput schema / properties / _meta / description

Previous value: -"Network, block range, timing, and row-count metadata."New value: +"Network, block range, timing, and row counts."

removedOutput schema / properties / _meta / propertyNames
```
Removed value: -{
-  "type": "string"
-}
```
removedOutput schema / properties / _meta / type
```
Removed value: -"object"
```

changedOutput schema / properties / _notice / description

Previous value: -"Important limitation or truncation notice."New value: +"Limitation or truncation notice."

changedOutput schema / properties / _notices / description

Previous value: -"Important limitations or truncation notices."New value: +"Limitation or truncation notices."

changedOutput schema / properties / _ordering / description

Previous value: -"Ordering guarantees for the returned data."New value: +"Ordering guarantees."

removedOutput schema / properties / _pagination / additionalProperties
```
Removed value: -{}
```

changedOutput schema / properties / _pagination / description

Previous value: -"Pagination state and an optional continuation cursor."New value: +"Pagination state and next_cursor."

removedOutput schema / properties / _pagination / propertyNames
```
Removed value: -{
-  "type": "string"
-}
```
removedOutput schema / properties / _pagination / type
```
Removed value: -"object"
```

changedOutput schema / properties / _server / description

Previous value: -"Observable SQD server identity and exact release version."New value: +"SQD server name, exact version, and git commit."

addedOutput schema / properties / _server / properties / commit
```
Added value: +{
+  "type": "string"
+}
```

changedOutput schema / properties / _server / required

Previous value: -[
-  "name",
-  "version"
-]New value: +[
+  "name",
+  "version",
+  "commit"
+]

changedOutput schema / properties / _summary / description

Previous value: -"Human-readable summary of the result."New value: +"Human-readable summary."

removedOutput schema / properties / _tool_contract / additionalProperties
```
Removed value: -{}
```

changedOutput schema / properties / _tool_contract / description

Previous value: -"Tool identity, intent, and supported blockchain families."New value: +"Tool identity, intent, and chain families."

removedOutput schema / properties / _tool_contract / propertyNames
```
Removed value: -{
-  "type": "string"
-}
```
removedOutput schema / properties / _tool_contract / type
```
Removed value: -"object"
```

changedOutput schema / properties / _ui / description

Previous value: -"Optional chart, table, and follow-up presentation metadata."New value: +"Chart, table, and follow-up presentation metadata."

changedOutput schema / properties / answer / description

Previous value: -"Concise answer grounded in the returned blockchain data."New value: +"Answer grounded in the returned data."

removedOutput schema / properties / display / additionalProperties
```
Removed value: -{}
```

changedOutput schema / properties / display / description

Previous value: -"Plain-language labels for presenting the result."New value: +"Labels for presenting the result."

removedOutput schema / properties / display / propertyNames
```
Removed value: -{
-  "type": "string"
-}
```
removedOutput schema / properties / display / type
```
Removed value: -"object"
```

changedOutput schema / properties / error / description

Previous value: -"Structured failure details when the tool cannot complete the request."New value: +"Structured failure details."

removedOutput schema / properties / investigation / additionalProperties
```
Removed value: -{}
```

changedOutput schema / properties / investigation / description

Previous value: -"Evidence paths, useful pivots, and result limitations."New value: +"Evidence paths, pivots, and limitations."

removedOutput schema / properties / investigation / propertyNames
```
Removed value: -{
-  "type": "string"
-}
```
removedOutput schema / properties / investigation / type
```
Removed value: -"object"
```

changedOutput schema / properties / items / description

Previous value: -"Primary result rows when the tool returns a list."New value: +"Primary rows for list results."

removedOutput schema / properties / next_steps / additionalProperties
```
Removed value: -{}
```

removedOutput schema / properties / next_steps / properties

Removed value: -{
-  "actions": {
-    "items": {
-      "additionalProperties": {},
-      "propertyNames": {
-        "type": "string"
-      },
-      "type": "object"
-    },
-    "type": "array"
-  },
-  "continuation": {
-    "additionalProperties": {},
-    "propertyNames": {
-      "type": "string"
-    },
-    "type": "object"
-  },
-  "custom_data": {
-    "additionalProperties": {},
-    "propertyNames": {
-      "type": "string"
-    },
-    "type": "object"
-  }
-}

removedOutput schema / properties / next_steps / required
```
Removed value: -[
-  "actions"
-]
```
removedOutput schema / properties / next_steps / type
```
Removed value: -"object"
```

changedOutput schema / properties / pipes_handoff / description

Previous value: -"Optional SQD Pipes guidance for custom data needs."New value: +"SQD Pipes guidance for custom data needs."

changedOutput schema / properties / value / description

Previous value: -"Primary result when the tool returns a scalar value."New value: +"Primary scalar result."

Changed2 schema fields changedSep 1, 2026

changedOutput schema / properties / _app / description

Previous value: -"SQD Blockchain Activity Explorer identity and honest host-render state."New value: +"SQD Explorer identity and honest host-render state."

addedOutput schema / properties / _server

Added value: +{
+  "additionalProperties": false,
+  "description": "Observable SQD server identity and exact release version.",
+  "properties": {
+    "name": {
+      "type": "string"
+    },
+    "version": {
+      "type": "string"
+    }
+  },
+  "required": [
+    "name",
+    "version"
+  ],
+  "type": "object"
+}

Changed4 schema fields changedAug 31, 2026

changedInput schema / properties / limit / default
```
Previous value: -50New value: +20
```

changedInput schema / properties / limit / description

Previous value: -"Max transactions to return (default: 50, max: 200)"New value: +"Max transactions to return (default: 20, max: 25)"

changedInput schema / properties / limit / maximum
```
Previous value: -200New value: +25
```

addedOutput schema / properties / _app

Added value: +{
+  "additionalProperties": {},
+  "description": "SQD Blockchain Activity Explorer identity and honest host-render state.",
+  "propertyNames": {
+    "type": "string"
+  },
+  "type": "object"
+}

Changed1 schema field changedAug 30, 2026

addedOutput schema / properties / _evidence

Added value: +{
+  "additionalProperties": {},
+  "description": "Replayable arguments, exact-data digest, row count, and completeness receipt.",
+  "propertyNames": {
+    "type": "string"
+  },
+  "type": "object"
+}

Changed1 schema field changedAug 28, 2026

changedOutput schema / (root)

Previous value: -nullNew value: +{
+  "$schema": "https://json-schema.org/draft/2020-12/schema",
+  "additionalProperties": {},
+  "properties": {
+    "_coverage": {
+      "description": "Completeness of the requested window and result set."
+    },
+    "_execution": {
+      "additionalProperties": {},
+      "description": "Bounded execution and scan details.",
+      "propertyNames": {
+        "type": "string"
+      },
+      "type": "object"
+    },
+    "_freshness": {
+      "description": "Freshness and finality information for the returned data."
+    },
+    "_llm": {
+      "description": "Hints that help an AI client locate the primary evidence."
+    },
+    "_meta": {
+      "additionalProperties": {},
+      "description": "Network, block range, timing, and row-count metadata.",
+      "propertyNames": {
+        "type": "string"
+      },
+      "type": "object"
+    },
+    "_notice": {
+      "description": "Important limitation or truncation notice.",
+      "type": "string"
+    },
+    "_notices": {
+      "description": "Important limitations or truncation notices.",
+      "items": {
+        "type": "string"
+      },
+      "type": "array"
+    },
+    "_ordering": {
+      "description": "Ordering guarantees for the returned data."
+    },
+    "_pagination": {
+      "additionalProperties": {},
+      "description": "Pagination state and an optional continuation cursor.",
+      "propertyNames": {
+        "type": "string"
+      },
+      "type": "object"
+    },
+    "_summary": {
+      "description": "Human-readable summary of the result.",
+      "type": "string"
+    },
+    "_tool_contract": {
+      "additionalProperties": {},
+      "description": "Tool identity, intent, and supported blockchain families.",
+      "propertyNames": {
+        "type": "string"
+      },
+      "type": "object"
+    },
+    "_ui": {
+      "description": "Optional chart, table, and follow-up presentation metadata."
+    },
+    "answer": {
+      "description": "Concise answer grounded in the returned blockchain data.",
+      "type": "string"
+    },
+    "display": {
+      "additionalProperties": {},
+      "description": "Plain-language labels for presenting the result.",
+      "propertyNames": {
+        "type": "string"
+      },
+      "type": "object"
+    },
+    "error": {
+      "additionalProperties": {},
+      "description": "Structured failure details when the tool cannot complete the request.",
+      "properties": {
+        "code": {
+          "type": "string"
+        },
+        "origin": {
+          "type": "string"
+        },
+        "retry_after_ms": {
+          "type": "number"
+        },
+        "retryable": {
+          "type": "boolean"
+        },
+        "suggestions": {
+          "items": {
+            "type": "string"
+          },
+          "type": "array"
+        },
+        "summary": {
+          "type": "string"
+        }
+      },
+      "required": [
+        "code",
+        "origin",
+        "summary",
+        "retryable",
+        "suggestions"
+      ],
+      "type": "object"
+    },
+    "investigation": {
+      "additionalProperties": {},
+      "description": "Evidence paths, useful pivots, and result limitations.",
+      "propertyNames": {
+        "type": "string"
+      },
+      "type": "object"
+    },
+    "items": {
+      "description": "Primary result rows when the tool returns a list.",
+      "items": {},
+      "type": "array"
+    },
+    "next_steps": {
+      "additionalProperties": {},
+      "description": "Safe follow-up actions and continuation guidance.",
+      "properties": {
+        "actions": {
+          "items": {
+            "additionalProperties": {},
+            "propertyNames": {
+              "type": "string"
+            },
+            "type": "object"
+          },
+          "type": "array"
+        },
+        "continuation": {
+          "additionalProperties": {},
+          "propertyNames": {
+            "type": "string"
+          },
+          "type": "object"
+        },
+        "custom_data": {
+          "additionalProperties": {},
+          "propertyNames": {
+            "type": "string"
+          },
+          "type": "object"
+        }
+      },
+      "required": [
+        "actions"
+      ],
+      "type": "object"
+    },
+    "pipes_handoff": {
+      "description": "Optional SQD Pipes guidance for custom data needs."
+    },
+    "value": {
+      "description": "Primary result when the tool returns a scalar value."
+    }
+  },
+  "type": "object"
+}

Changed6 schema fields changedAug 27, 2026

changedInput schema / $schema

Previous value: -"http://json-schema.org/draft-07/schema#"New value: +"https://json-schema.org/draft/2020-12/schema"

removedInput schema / additionalProperties
```
Removed value: -false
```

addedInput schema / properties / from_timestamp / anyOf

Added value: +[
+  {
+    "type": "number"
+  },
+  {
+    "type": "string"
+  }
+]

removedInput schema / properties / from_timestamp / type
```
Removed value: -[
-  "number",
-  "string"
-]
```

addedInput schema / properties / to_timestamp / anyOf

Added value: +[
+  {
+    "type": "number"
+  },
+  {
+    "type": "string"
+  }
+]

removedInput schema / properties / to_timestamp / type
```
Removed value: -[
-  "number",
-  "string"
-]
```

First observedJun 27, 2026

TDQS

A3.9/5.0

Behavior3/5

Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

The annotations already declare readOnlyHint and destructiveHint, so the read-only nature is covered. The description adds context about raw transaction records and optional include flags, which is useful but does not disclose deeper behavior such as pagination behavior, response format nuances, or rate limits. No contradiction with annotations.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Conciseness4/5

Is the description appropriately sized, front-loaded, and free of redundancy?

The description is well-structured with headers, front-loaded purpose, and a compact set of examples. It avoids unnecessary fluff, though the 'COMMON USER ASKS' list partly overlaps with the examples and could be trimmed slightly. Overall, each major section earns its place.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Completeness4/5

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

For a 17-parameter tool with 100% schema coverage, an output schema, and helpful annotations, the description supplies solid situational guidance and examples. It could be more complete by addressing cursor pagination or clarifying the relationship between 'compact network summary' and this tool's own summary/compact formats, but these gaps are minor given the rich schema.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Parameters3/5

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

Schema description coverage is 100%, so the baseline is 3. The description includes two concrete example payloads that illustrate valid combinations of network, timeframe, limit, and program_id, which adds practical guidance. However, it does not add semantic meaning beyond what the schema already documents for each parameter.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Purpose5/5

Does the description clearly state what the tool does and how it differs from similar tools?

The description opens with a specific verb and resource: 'Query raw Solana transactions' with optional balances, rewards, logs, and instruction context. It clearly distinguishes the tool from convenience or summary tools by emphasizing 'raw' records and Solana-specific filters. The examples reinforce the core purpose.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Usage Guidelines4/5

Does the description explain when to use this tool, when not to, or what alternatives exist?

The description provides explicit 'WHEN TO USE' and 'DON'T USE' sections, which is strong guidance. It points away from 'recent activity' and 'compact network summary' use cases, implying the sibling get_recent_activity and analytics tools, but does not name alternative tools directly. This is clear context with slightly vague exclusions.

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

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