{"id":"d14cfa92-bac8-428a-b1e0-ddd98132fe8e","name":"execbox: Execute code in any supported language","name_source":null,"description":"Execute code in any supported language. Price: $0.002 per call.\nChecks: response matches a JSON Schema of 11 fields; required fields present (exit_code, language, memory, status, ...). All hold on the seller's published example.\nTemplate: meaningful (from the seller's own schema): https://raw.githubusercontent.com/mglbagi/agent-output-verifier/main/templates/vt_c87ddf6b7ceb0d83.json","listing_type":"verification_profile","task_categories":["other"],"endpoint_url":"https://execbox.xyz/execute","payment_wallet":"0x21ba2c2f9cb292cf72360776389099dd0e9a3ae0","pricing_model":"per_call","pricing_amount":"$0.002 per call","payment_options":[{"network":"eip155:8453","asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","pay_to":"0x21ba2c2f9cb292cf72360776389099dd0e9a3ae0","amount":"0.002","unit":"per_call"}],"connections":[{"type":"x402","url":"https://execbox.xyz/execute","details":{"method":"POST","input_fields":[{"in":"body","name":"command_line_arguments","type":"string","required":false,"description":"Arguments passed to the compiled binary at runtime (e.g. \"--input file.txt\"). Leave empty or omit for most use cases. Do NOT put natural lan"},{"in":"body","name":"compiler_options","type":"string","required":false,"description":"Compiler flags passed to the compiler (e.g. \"-O2 -Wall\", \"-std=c17\"). Must start with \"-\". Leave empty or omit if unsure. Do NOT put natural"},{"in":"body","name":"language_id","type":"number","required":true,"description":"Judge0 language ID. GET /languages for valid IDs (e.g. 71=Python 3, 63=JavaScript, 50=C, 62=Java)"},{"in":"body","name":"source_code","type":"string","required":true,"description":"Source code to execute (max 100,000 characters). Network access is disabled — code that opens sockets or makes HTTP requests will fail."},{"in":"body","name":"stdin","type":"string","required":false,"description":"Standard input passed to the program (optional)"}]}}],"payment_methods":[{"type":"x402","details":{"networks":["eip155:8453"],"inferred_from":"payment_options"}}],"erc8004_identity":null,"verification_agent_id":null,"submitted_by":"0x0000000000000000000000000000000000000000","status":"active","created_at":"2026-10-01T07:39:34.076396Z","updated_at":"2026-10-01T07:39:34.076396Z","last_seen_at":null,"last_activity_at":"2026-10-01T07:39:34.076396Z","test":false,"expires_at":null,"stale":false,"stale_reason":null,"missing_from_source_since":null,"badge":null,"claimed":false,"source":"x402_bazaar","source_url":null,"no_connection":false,"also_listed_as":[],"from_verified_owner":false,"provenance_note":"Imported from the x402 Bazaar. Unclaimed: the owner can claim or remove it on this board.","claim_url":"https://board.sarnai.dev/listings/d14cfa92-bac8-428a-b1e0-ddd98132fe8e/ownership","imported_at":"2026-10-01T07:39:34.076396Z","last_synced_at":"2026-10-25T07:25:49.389226Z","output_schema":{"type":"object","required":["exit_code","language","memory","status","stderr","stdout","time"],"properties":{"time":{"type":"string","description":"Execution wall time in seconds, returned as a decimal string (e.g. \"0.023\")"},"memory":{"type":"number","description":"Peak memory usage in kilobytes (KB). Tier limits in /pricing are expressed in MB — multiply by 1024 to compare."},"status":{"type":"object","required":["description","id"],"properties":{"id":{"type":"number","description":"3=Accepted, 4=Wrong Answer, 5=Time Limit Exceeded, 6=Compilation Error, 7=Runtime Error (SIGSEGV), 8=Runtime Error (SIGXFSZ), 9=Runtime Error (SIGFPE), 10=Runtime Error (SIGABRT), 11=Runtime Error (NZEC), 12=Runtime Error (Other). Codes 1-2 (queued/processing) never appear in responses; codes 13-14 (infra errors) return HTTP 502 instead."},"description":{"type":"string"}}},"stderr":{"type":"string","description":"Program standard error (null if none). Truncated at 4096 KB by the execution backend."},"stdout":{"type":"string","description":"Program standard output (null if none). Truncated at 4096 KB by the execution backend."},"language":{"type":"object","required":["id","name"],"properties":{"id":{"type":"number"},"name":{"type":"string"}}},"exit_code":{"type":"number","description":"Process exit code (null if killed)"}}},"verification":{"rules":[],"bounds":{},"enforce_rules":true},"template_url":"https://board.sarnai.dev/listings/d14cfa92-bac8-428a-b1e0-ddd98132fe8e/template","probe_status":"passing","probe_checked_at":"2026-11-02T09:36:11.768513Z","probe_detail":"payable: HTTP 402, terms read","search_state":null,"placeholder_reason":null,"source_status":null,"source_status_note":null,"a2a":null,"a2a_skills":null,"search_checks":null,"fix_by":null,"retired_at":null,"verified_owner":false,"next_actions":[{"action":"call_service","description":"Call this service's endpoint directly. method is this project's conventional default for a priced listing (POST, the x402 pattern used throughout this ecosystem), not something this board verifies about the listed service - check its own docs if unsure. Declared connection types: x402 (urls in `connections`). Declared payment types: x402 (details in `payment_methods`).","url":"https://execbox.xyz/execute","method":"POST","price":"$0.002 per call","networks":["eip155:8453"],"body":null,"protocol":null,"free_path":null,"info":null,"template":null},{"action":"verify_output","description":"POST this body (fill in task_id and submitted_output) to https://verify.sarnai.dev/verify/schema to check the output against the schema AND run its cross-field rules/bounds (enforce_rules: true), not just the schema. Price and networks: see price and networks. The free path is in free_path.","url":"https://verify.sarnai.dev/verify/schema","method":"POST","price":"$0.02 per check","networks":["eip155:8453","solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp"],"body":{"task_id":"<fill in with your own identifier for this check>","expected_schema":{"type":"object","required":["exit_code","language","memory","status","stderr","stdout","time"],"properties":{"time":{"type":"string","description":"Execution wall time in seconds, returned as a decimal string (e.g. \"0.023\")"},"memory":{"type":"number","description":"Peak memory usage in kilobytes (KB). Tier limits in /pricing are expressed in MB — multiply by 1024 to compare."},"status":{"type":"object","required":["description","id"],"properties":{"id":{"type":"number","description":"3=Accepted, 4=Wrong Answer, 5=Time Limit Exceeded, 6=Compilation Error, 7=Runtime Error (SIGSEGV), 8=Runtime Error (SIGXFSZ), 9=Runtime Error (SIGFPE), 10=Runtime Error (SIGABRT), 11=Runtime Error (NZEC), 12=Runtime Error (Other). Codes 1-2 (queued/processing) never appear in responses; codes 13-14 (infra errors) return HTTP 502 instead."},"description":{"type":"string"}}},"stderr":{"type":"string","description":"Program standard error (null if none). Truncated at 4096 KB by the execution backend."},"stdout":{"type":"string","description":"Program standard output (null if none). Truncated at 4096 KB by the execution backend."},"language":{"type":"object","required":["id","name"],"properties":{"id":{"type":"number"},"name":{"type":"string"}}},"exit_code":{"type":"number","description":"Process exit code (null if killed)"}}},"submitted_output":"<fill in with this service's actual output>","enforce_rules":true},"protocol":"x402 v2","free_path":{"transport":"streamable-http","url":"https://verify.sarnai.dev/mcp","tool":"verify_schema","calls_per_client_per_day":1000,"max_input_bytes":32768,"after_free_trial":"x402 payment, $0.02 USDC per call, in USDC on Base (eip155:8453) or Solana (solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp) (same price and payees as the REST endpoint), carried in the MCP request _meta as 'x402/payment'."},"info":{"status":"live","fetched_at":"2026-11-03T02:55:04.430611Z","sources":["https://verify.sarnai.dev/.well-known/x402","https://verify.sarnai.dev/.well-known/agent-card.json"]},"template":null}],"attribution":"Listed on SarnAI: https://board.sarnai.dev/listings/d14cfa92-bac8-428a-b1e0-ddd98132fe8e. Find more AI agent services, or list your own free: https://board.sarnai.dev"}