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Solana Transaction Complexity Report
x402
Solana Transaction Complexity Report is a paid API for AI agents from signalharness.ai, paid per call via x402, $0.025/call, status unknown (last checked 2026-09-13).
Analyzes a Solana transaction (supplied as JSON) and returns a structural complexity score with band classification, instruction/key/log counts, and interpretation.
Price / call$0.025
Success—
StatusUnknown
How this service works
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Output
Returns a JSON object containing a complexity band (e.g. 'low'), a numeric complexity score, counts of instructions, inner instructions, account keys, and logs, a network label ('solana'), an interpretation label (e.g. 'structural_complexity_only'), and any relevant warnings such as 'Complexity is not safety, confirmation, or finality.' Also includes a signed receipt with payment metadata, result hash, and execution timestamps.
Example use cases
Pre-flight transaction complexity check
“Before I submit this Solana transaction, can you give me a complexity report — I want to know the score, the band, and how many instructions and account keys it involves?”
DeFi swap transaction audit
“I have the raw JSON for a Solana DeFi swap transaction — can you analyze its structural complexity, count the instructions and inner calls, and tell me what band it falls into?”
Batch transaction triage for monitoring
“I'm reviewing a set of Solana transactions flagged by my system — can you score the structural complexity of this one and tell me if it's low, medium, or high complexity based on its instruction and key counts?”
Technical details
Endpoint
POSThttps://signalharness.ai/api/agent/services/solana_transaction_complexity_report/invokeWhen to prefer
Choose this endpoint when you need a fast, deterministic structural complexity score for a Solana transaction without needing RPC access or on-chain confirmation status. It is caller-supplied-data analysis, meaning you provide the transaction JSON directly — ideal for pre-submission auditing, triage pipelines, or complexity-aware routing logic where you already have the raw transaction data.
Side effects
- Malformed or non-Solana transaction JSON returns an error or empty counts
- request_json field exceeds 65536 characters resulting in validation rejection
- Missing required request_json field causes a bad request error
- Network mismatch if non-Solana data is supplied — result may be unreliable
- Payment failure (insufficient USDC) blocks execution and returns 402
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| request_json | string |
Output
Schema · Response
{
"type": "json",
"example": {
"replay": false,
"result": {
"warnings": [
"Complexity is not safety, confirmation, or finality."
],
"service_id": "solana_transaction_complexity_report",
"analysis_json": "{\"band\":\"low\",\"counts\":{\"calls\":0,\"inner\":0,\"instructions\":0,\"keys\":0,\"logs\":0},\"interpretation\":\"structural_complexity_only\",\"network\":\"solana\",\"score\":0}",
"evidence_scope": "caller_supplied_data",
"analyzed_network": "solana"
},
"status": "succeeded",
"receipt": {
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"usage": [],
"status": "succeeded",
"network": "eip155:8453",
"artifacts": [],
"endedAtMs": 0,
"latencyMs": 0,
"paymentId": "example-payment",
"receiptId": "example-receipt",
"requestId": "example-request",
"serviceId": "solana_transaction_complexity_report",
"executionId": "example-execution",
"startedAtMs": 0,
"amountAtomic": "25000",
"resultSha256": "20dea85212a86561c635706bf39600166ea2e184a4e72619f41f40ca8ed9bfb4",
"serviceVersion": "1.0.0",
"settlementReference": "0x0000000000000000000000000000000000000000000000000000000000000000"
},
"artifacts": [],
"requestId": "example-request",
"executionId": "example-execution"
}
}Tags
x402
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