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Run when an agent needs to send SOL or a token, or swap through Jupiter: it retu...

https://solana-pulse-gateway-1021990235790.us-central1.run.app/api/tools/build_tx

Overview

Run when an agent needs to send SOL or a token, or swap through Jupiter: it returns the unsigned transaction already checked, with ready_to_sign and the reasons. Sign only when ready_to_sign is true. Builds a SOL or token transfer, or a Jupiter swap, as an unsigned transaction with a fresh blockhash and a fair priority fee, then runs check_tx and tx_matches on it (and token_safety on a token being bought). Never signs or sends.

Protocol x402 (POST)
Price $0.03
Payment Asset USDC
Payment Network solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp
Category crypto/defi
Provider Solana Pulse
Source bazaar
Indexed 2026-11-13 02:08:36

Health

Status unknown
Latency (p50) —
Uptime (30d) —
Reliability Score —
Last Checked Never
Last Healthy Never
Consecutive Failures 0

x402 Payment Validation

Payment Requirements —
Asset Verified —
Facilitator —

Input Schema

{ "body": { "action": "transfer", "amount": "0.01", "from": "5tzFkiKscXHK5ZXCGbXZxdw7gTjjD1mBwuoFbhUvuAi9", "to": "Brpc8HoPo1d3Uiyo7kbERnjMqwLJJmbWxtwxHxzar6DU", "token": "SOL" }, "bodyType": "json", "method": "POST", "type": "http" }