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Solana Agent Transaction Simulation Preflight Decision Procedure
x402
Solana Agent Transaction Simulation Preflight Decision Procedure is a paid API for AI agents from k2so.wrong.systems, paid per call via x402, $0.002/call, status down (last checked 2026-10-31).
Returns a paid decision procedure brief for agents on how to simulate Solana transactions before submitting, catching instruction failures, account constraint violations, and blockhash expiry before paying priority fees.
Price / call$0.002
Success—
StatusDown
How this service works
Paid agent-facing brief on solana agent transaction simulation preflight: catch instruction failures, account constraint violations, and blockhash expiry before an agent pays priority fees-0. Blunt decision procedure, not marketing.
Output
A paid prose brief containing a blunt, structured decision procedure for AI agents covering: how to simulate a Solana transaction before submission, how to interpret instruction failures, account constraint violations, and blockhash expiry, along with a recommendation on whether to proceed. Includes metadata such as the service slug, generation source (llm/reasoning/deterministic), and an ISO-8601 timestamp.
Example use cases
Pre-submission Solana transaction safety check
“I'm about to submit a Solana transaction with priority fees — can you run the preflight simulation decision procedure so we catch any instruction errors or account violations before I commit?”
Blockhash expiry detection before broadcast
“My agent is about to broadcast a Solana transaction but I want to make sure the blockhash hasn't expired and there are no constraint violations — walk me through the preflight simulation procedure before we proceed.”
Avoiding wasted priority fees on failing transactions
“I don't want to burn priority fees on a Solana transaction that's going to fail anyway — give me the simulation preflight decision procedure to identify any instruction failures or account issues first.”
Technical details
Endpoint
GEThttps://k2so.wrong.systems/api/services/solana-agent-transaction-simulation-preflight-ca?utm_source=zero.xyzWhen to prefer
Choose this endpoint when an AI agent is operating autonomously on Solana and needs a structured, blunt decision procedure before paying priority fees on a transaction that might fail. Prefer this over generic Solana RPC simulation when you need agent-readable decision logic rather than raw simulation output — especially useful for agents that need explicit pass/fail criteria for instruction errors, account constraint violations, and blockhash expiry in a single callable brief.
Side effects
- Payment not received — endpoint returns 402 Payment Required with x402 payment details
- Invalid query parameters — returns error if unsupported enum values passed to meta or topic
- Service unavailable — K-2SO provider may be unreachable, returning 5xx
- Stale or cached brief — generatedAt timestamp may indicate outdated procedure if LLM generation is delayed
- No topic override provided — falls back to default Solana preflight topic which may be too generic for edge cases
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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