chain code derived
x402-data-api.sigrunner.workers.devMarket dataderived
GET https://x402-data-api.sigrunner.workers.dev/chain/code
passabsent from every registry#4 by calls of 3 on this host
0.001 USDC
per call, as the listing declares it on eip155:
Compare with anotherEvery figure as JSONCite this page
the price, as of 2026-09-11 09:22 UTC · method
- Validation state
- pass
- Uptime, 7 / 30 / 90 days
- 100% / 100% / 100%
- Calls, trailing 30 days
- 1
- Unique payers, trailing 30 days
- 1
- Last called
- 2026-08-12 11:15 UTC
- First observed by TOLLderived
- 2026-09-10
- Pricederived
- 0.001 USDC
- Networks
- 1
How big is this endpoint among the ones like it?
No trace is drawn of this endpoint’s own volume. Its counters have changed 1 time across 9 observations, and 3 changes are the fewest this site will draw a trace through, because two points and a guess are not a series. Every observation is in the JSON.
At x402-data-api.sigrunner.workers.dev, chain code takes GET requests, is listed in neither registry at the last pull, and falls under market data by TOLL's rules.
chain code is priced at 0.001 USDC on Base.
Callers of chain code supply the query parameter address.
A response from chain code, as declared, includes chain, address, is_contract, code_size_bytes, delegate_address and is_eip7702_delegate.
chain code answered the sweep of 2026-09-11 with a valid 402.
Among the 3 endpoints on x402-data-api.sigrunner.workers.dev, chain code is 4th by calls.
It accounts for 17% of the calls counted across the host.
chain code drew a single call from a single payer in the trailing 30 days.
The last call to chain code came 34 days before the snapshot, 2026-08-12.
Closest in price to chain code within market data: v6 1 quote at 3route.agents.bakingbad.dev and crypto news at x402.ottoai.services.
chain code is the cheapest of 5,273 comparable listings in market data; none asks less.
The wallet paid by chain code is the payee of 26 endpoints across 2 hosts.
chain code was missing from the Coinbase registry at the pull of 2026-09-11, confirmed at the pull of 2026-09-11; that is registry presence, not liveness.
The price of chain code is declared by 534 other listings in market data too.
Where the sentences above compare this endpoint with others, the comparison is against the index as it stands now, live; the figures above are final.
the payment options, as of 2026-09-11 09:22 UTC · method
| registry | network | asset | amount | scheme | pay to |
|---|---|---|---|---|---|
| Coinbase | eip155: | USDC | 0.001 USDC | exact | 0x5765ae…a9ed10 |
the checks, as of 2026-09-11 10:15 UTC · methodendpoint answered HTTP 402
No named check failed.
Presence in a registry, not liveness of the service (method). Newest first.
- absence from Coinbase confirmed, rule v1
- absent from Coinbase at this pull
- listed in Coinbase
From the registry record, not validated by TOLL.the declared schema, as of 2026-08-12 11:15 UTC · method
The input and output block
{
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"address": "0x4200000000000000000000000000000000000006"
}
},
"output": {
"type": "json",
"example": {
"chain": "base",
"address": "0x4200000000000000000000000000000000000006",
"is_contract": true,
"code_size_bytes": 6234,
"delegate_address": null,
"is_eip7702_delegate": false
}
}
}Cite this page
This endpoint is delisted: the page is frozen at its last observation and its live URL is the stable one. Data reuse is under CC BY 4.0 (terms).
Plain text
TOLL, "chain code on x402-data-api.sigrunner.workers.dev". https://tollindex.com/e/x402-data-api-sigrunner-workers-dev-chain-code-40e894. Accessed [access date].
BibTeX
@misc{toll-e-x402-data-api-sigrunner-workers-dev-chain-code-40e894-2026-09-15,
author = {TOLL},
title = {chain code on x402-data-api.sigrunner.workers.dev},
howpublished = {\url{https://tollindex.com/e/x402-data-api-sigrunner-workers-dev-chain-code-40e894}},
year = {2026},
month = {9},
note = {Frozen at its last observation, 2026-09-15 21:20 UTC. Accessed [access date].}
}None yet. Anything submitted through the form below is published here with its outcome.