Code execution

x402 resource x402 REST

agent402.tools · agent402.tools · Dev & Code

Provider site ↗

Execute Python or JavaScript code in a secure, isolated cloud sandbox. Returns stdout, stderr, and the expression result. No setup needed; pay per call via x402. 30s timeout, 10k char code limit. A run that hits the time limit is returned with timedOut: true and the output it printed, and is charged

Price per call 0.02 USDC per call published unit: per call

Calls · 30d 17 counted by the source, no daily split

Payers · 30d 5 distinct paying addresses seen by the source

Observed inflows · 30d — not attributable

Inflow growth · 7d — not comparable (baseline under $1 or window incomplete)

Payment evidence Attribution blocked confidence: low · checked 2026-10-24

Observed inflows · last 30 days

No inflow observed in this window

The payout address is also published by 648 other service(s); the volume cannot be attributed to one of them.

Observed inflows by window for Code execution.
Window	Observed	Transfers
Last complete day (2026-10-30)	—	—
Last 7 days	—	—
Last 30 days	—	—
Growth, 7d against the 7 before	not comparable

Source: on-chain transfer scan (USDC on Base) Window: 2026-10-01 → 2026-10-30 Scanned: 30/30 days Sample: 0 days with a measurement First seen: never Last update: 2026-10-30

Daily history →. Observed transfers show value arriving at the payout address; they do not establish service revenue.

Blockchain wallets

Full addresses · public payment evidence

Receiving wallets are payment addresses published for this service. Sending wallets transferred funds to an exclusive receiving address; this alone does not prove a purchase or identify an agent.

Receiving wallets · provider payment addresses

All published receiving wallet addresses for Code execution.
Network	Full wallet address	Evidence
Monad	0xabf4fabd7c416fb67202e5f9002389fc75e2a9d0	Shared address · activity cannot be assigned to this serviceFrom source record · source: x402_bazaar
EVM chain 4663	0xabf4fabd7c416fb67202e5f9002389fc75e2a9d0	Shared address · activity cannot be assigned to this serviceFrom source record · source: x402_bazaar
Optimism	0xabf4fabd7c416fb67202e5f9002389fc75e2a9d0	Shared address · activity cannot be assigned to this serviceFrom source record · source: x402_bazaar
Polygon	0xabf4fabd7c416fb67202e5f9002389fc75e2a9d0	Shared address · activity cannot be assigned to this serviceFrom source record · source: x402_bazaar
EVM chain 43114	0xabf4fabd7c416fb67202e5f9002389fc75e2a9d0	Shared address · activity cannot be assigned to this serviceFrom source record · source: x402_bazaar
Arbitrum	0xabf4fabd7c416fb67202e5f9002389fc75e2a9d0	Shared address · activity cannot be assigned to this serviceFrom source record · source: x402_bazaar
EVM chain 1329	0xabf4fabd7c416fb67202e5f9002389fc75e2a9d0	Shared address · activity cannot be assigned to this serviceFrom source record · source: x402_bazaar
Base	0xabf4fabd7c416fb67202e5f9002389fc75e2a9d0	Shared address · activity cannot be assigned to this serviceFrom source record · source: x402_bazaar

Sending wallets · observed counterparties

No sending wallet addresses have been retained for this service. Buyer wallets are unknown; daily totals and reported payer counts do not reveal their addresses.

Coverage includes retained scans only, not every historical transaction. Earlier daily totals cannot recover sender addresses. Sender lists exclude shared receiving wallets, whose transfers could belong to another service. A provider address does not establish wallet ownership.

Competitors & category benchmark

Rank the whole category →

Closest competitors Dev & Code

GitHub Repo & User Data 148 calls · 0.02 USDC per call —
Read contract 72 calls · 0.006 USDC per call —
VIN decoder (NHTSA) 66 calls · 0.004 USDC per call —
Decode 65 calls · 0.01 USDC per call $0.68
Skill: Decode this blob 63 calls · 0.007 USDC per call —

Sorted by source-measured calls, not by our opinion. The right-hand figure is observed inflow, which stays empty for peers whose address is shared.

Category benchmark 3,206 services in this category

With a measured call count	931 (29.0 %)
With a published price	1,151 (35.9 %)
With attributable inflows	30 (0.9 %)
Observed inflows · 30d	$142.83
Median measured calls	2
Median price per call	$0.01

Similar services

All of Dev & Code →

GitHub Repo & User Data x402 REST usage

GitHub data. Repository stats, user profiles, and code-search results (stars, forks, language, topics, issues) via the GitHub REST API.

api.kadec0.xyz Dev & Code 148 calls / 30d checked 2026-10-31

0.02 USDC per call per call

Read contract x402 REST usage

Call a read-only (view/pure) function on any deployed contract via eth_call and get the decoded result. Give the contract address and a human-readable signature (e.g. 'balanceOf(address) view returns (uint256)') plus arg...

chain.openverbs.com Dev & Code 72 calls / 30d checked 2026-10-31

0.006 USDC per call per call

VIN decoder (NHTSA) x402 REST usage

Decode a vehicle VIN via the US NHTSA vPIC database: make, model, year, trim, body class, engine, fuel type, plant and vehicle type. Accepts full or partial VINs. Use it when an agent holds a VIN and needs the vehicle's...

agent402.tools Dev & Code 66 calls / 30d checked 2026-10-31

0.004 USDC per call per call

Decode x402 REST usage

Normalized NHTSA vPIC VIN decode (?vin=) — make/model/year/engine/body/… with fetch provenance, plus ORIGINAL factory new-vehicle warranty terms (basic/powertrain/corrosion/roadside/EV battery) keyed off make + model-yea...

api.vindexapi.dev Dev & Code 65 calls / 30d checked 2026-10-31

0.01 USDC per call per call

Chosen by category and by whether we have measured them, not by who pays us. A sponsored placement in this list is labelled as such.

Service details, payment routes and source evidence

Where you can pay

8 routes from the provider's payment requirements

Payment networks and amounts published for Code execution.
Network	Scheme	Amount	Asset
Arbitrum	exact	0.02	USDC
Base	exact	0.02	USDC
EVM chain 1329	exact	—	—
EVM chain 43114	exact	0.02	USDC
EVM chain 4663	exact	—	—
Monad	exact	—	—
Optimism	exact	0.021	USDC
Polygon	exact	0.02	USDC

“exact” is the price per call. “upto” is a ceiling the client sets, not a price. Atomic amount 20000 = 0.02 USDC per call on Base. 8 payment options published.

What you can call

access: payment per call (x402)

endpoint https://agent402.tools/api/code-run

Request

{
    "body": {
        "code": "print('Hello from Agent402!')",
        "language": "python"
    },
    "bodyType": "json",
    "method": "POST",
    "type": "http"
}

Response

{
    "example": {
        "error": null,
        "language": "python",
        "result": null,
        "stderr": "",
        "stdout": "Hello from Agent402!\n"
    },
    "type": "json"
}

Examples are the provider's own, not a call we made.

Opportunity insights

2 findings from measured data

Payment attribution is blocked

The payout address is shared with 648 other service(s). That is normal for facilitator and platform addresses, and it is why this profile shows no inflow figure. The volume exists — it just cannot be split without inventing a rule.
How attribution works →
Category benchmark

30 of 3,206 services (0.9%) in Dev & Code have attributable inflows; 931 have a source-measured call count. Median measured calls: 2.
Rank this category by observed inflows →

What the provider says

Quoted from x402 Bazaar · source record · read 2026-10-31

Facts and where they come from

Price: 0.02 USDC per call Provider claim
Recorded value: 0.02 USDC per call.
Unit: per call
Protocol: x402, REST · transport: HTTP Provider claim
Auth: x402
Endpoint: https://agent402.tools/api/code-run
Source: x402 Bazaar (Coinbase CDP) · Public discovery API (provider-published records)
Last checked: Endpoint called 2026-10-24
First seen: 2026-10-24
Usage: 17 calls · 5 unique payers in the 30 days before 2026-10-31. Measured by the x402 Bazaar, not by us and not by the provider.

Money, and what it actually proves

Verified revenue · 30d Unknown

Observed inflows · 30d —

Attribution Shared

Receipt ledger Not connected

Attribution blocked · confidence low
The payout address is also published by 648 other service(s); the volume cannot be attributed to one of them.

Why revenue is “unknown”. A revenue figure needs a receipt: an amount a buyer actually paid for this service. We hold none for this entry, and we hold no funds at all. What we have instead is an activity value of $0.34 — the source's call count multiplied by the published price. That is what the list price implies, not what anyone paid. The payout address is also published by 648 other service(s); the volume cannot be attributed to one of them.

Daily market statistics — the ledger view, day by day

No daily history has been archived for this service yet. Open the full daily history →