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Pre-validated transaction encoding for agent-to-agent transfers (B2B2C infrastru...

https://b9c7a16b-b90f-4d3c-b73c-bb8d49f9a8fd-00-2zmwe913s9fbf.picard.replit.dev/x402/transaction-builder

Overview

Pre-validated transaction encoding for agent-to-agent transfers (B2B2C infrastructure)

Protocol x402
Price $0.30
Payment Asset USD Coin
Payment Network Base
Category crypto/transactions
Provider b9c7a16b-b90f-4d3c-b73c-bb8d49f9a8fd-00-2zmwe913s9fbf
Source bazaar
Indexed 2026-03-02 01:13:20

Health

Status healthy
Latency (p50) 476ms
Uptime (30d) 52.4%
Reliability Score 71.2/100
Last Checked 2026-03-20 16:00:51
Last Healthy 2026-03-20 16:00:51
Consecutive Failures 0

x402 Payment Validation

Payment Requirements Valid
Asset Verified Known USDC
Facilitator —

Input Schema

{ "bodyFields": { "amount": { "description": "Token amount (optional)", "type": "string" }, "chain": { "description": "Blockchain network", "required": true, "type": "string" }, "data": { "description": "Custom transaction data (optional)", "type": "string" }, "to": { "description": "Recipient address", "required": true, "type": "string" }, "tokenAddress": { "description": "ERC20 token address (optional)", "type": "string" }, "value": { "description": "ETH value (optional)", "type": "string" } }, "discoverable": true, "method": "POST", "type": "http" }

Output Schema

{ "properties": { "transaction": { "description": "Encoded transaction object ready to sign", "type": "object" } }, "type": "object" }

Recent Health Checks

Time Status HTTP Latency Error
2026-03-20 16:00:51 healthy 402 470ms
2026-03-20 15:51:35 healthy 402 454ms
2026-03-20 15:29:12 healthy 402 469ms
2026-03-20 14:56:55 healthy 402 458ms
2026-03-20 13:54:37 down 503 692ms HTTP 503
2026-03-20 12:43:17 down 503 520ms HTTP 503
2026-03-20 11:59:50 down 503 516ms HTTP 503
2026-03-20 10:36:54 down 503 572ms HTTP 503
2026-03-20 09:55:15 down 503 448ms HTTP 503
2026-03-20 08:47:51 down 503 462ms HTTP 503
2026-03-20 08:01:58 down 503 540ms HTTP 503
2026-03-20 06:49:03 down 503 545ms HTTP 503
2026-03-20 05:50:05 healthy 402 476ms
2026-03-20 04:40:13 healthy 402 456ms
2026-03-20 03:43:17 healthy 402 466ms
2026-03-20 02:36:21 degraded 402 1434ms
2026-03-20 01:43:28 down 503 487ms HTTP 503
2026-03-20 00:49:45 down 503 460ms HTTP 503
2026-03-19 23:37:16 down 503 530ms HTTP 503
2026-03-19 22:48:03 down 503 454ms HTTP 503