Discover / api.oldcolonyweb.com

Old Colony Web Agent Services

□ No challenge detected

For $0.002, privacy-conscious email preflight: submitted addresses and request bodies are not intentionally logged in routine application telemetry (full address still reaches our server). Inspect syntax, DNS/MX, listed disposable domains and provider typos; receive structured decisions. API reverse-proxy access logging is disabled; infrastructure/payment providers may keep records. No zero-retention, mailbox-existence, deliverability or consent guarantee.

x402
Base
USDC

Listed price: $0.002
Challenge detected: 0 of the last 7 checks
Last checked: 17 Oct, 07:50 UTC
In our index since: 8 Oct 2026

Endpoint

curl -i https://api.oldcolonyweb.com/v1/email/verify
# 402 Payment Required: pay with an x402 client (USDC on Base),
# then send the same request again with the payment attached.

4 listed endpoints · on x402 Bazaar

Checks and payment terms on this page refer to the endpoint above. Other listed endpoints have not been checked individually.

Base URLhttps://api.oldcolonyweb.com/v1

POST/domain/mail-posture$0.003For $0.003 per domain: bounded public DNS MX, SPF and DMARC observations; explicit unknowns and source names. No mailbox, deliverability, spoofing-prevention or security-certification guarantee.
POST/email/verify$0.002For $0.002, privacy-conscious email preflight: submitted addresses and request bodies are not intentionally logged in routine application telemetry (full address still reaches our server). Inspect syntax, DNS/MX, listed disposable domains and provider typos; receive structured decisions. API reverse-proxy access logging is disabled; infrastructure/payment providers may keep records. No zero-retention, mailbox-existence, deliverability or consent guarantee.
POST/email/batch$0.003Email preflight 2–10 addresses for $0.003 per batch. Ordered syntax/DNS/MX/disposable evidence and explicit unknowns. Addresses processed, not intentionally logged in routine telemetry. No mailbox, deliverability or consent guarantee. Bazaar response example shows the first result only; actual response includes all items.
POST/email/batch/50$0.005Email preflight 11–50 addresses for $0.005 per batch. Ordered syntax/DNS/MX/disposable evidence and explicit unknowns. Addresses processed, not intentionally logged in routine telemetry. No mailbox, deliverability or consent guarantee. Bazaar response example shows the first result only; actual response includes all items.

A dash means the listing gives no price or method. Copy buttons copy the full URL.

Showing 4 of 4 listed endpoints.

Agents can find it through the Superstables MCP server and JSON API: GET /api/v1/services/api.oldcolonyweb.com

Recent checks

8 Oct 2026One bar per check, showing up to 20 recent checks. Coloured bars show relative response time, with a minimum visible height; full-height grey bars mean no challenge was detected. “Challenge detected” means HTTP 402 or another detected payment-challenge signal.17 Oct 2026

All 7 checks

When (UTC)	Result	HTTP	Response
17 Oct, 07:50 UTC	No challenge detected	404	259ms
15 Oct, 21:29 UTC	No challenge detected	404	245ms
14 Oct, 14:31 UTC	No challenge detected	404	261ms
12 Oct, 10:53 UTC	No challenge detected	404	252ms
10 Oct, 15:44 UTC	No challenge detected	404	275ms
9 Oct, 09:34 UTC	No challenge detected	404	236ms
8 Oct, 06:42 UTC	No challenge detected	404	269ms

Questions

Did our last probe detect a payment challenge?

No. At our last probe on 17 Oct, 07:50 UTC, we detected no payment challenge.

What price is recorded for Old Colony Web Agent Services?

Its listed price is $0.002.

What payment terms does Old Colony Web Agent Services advertise?

The listing advertises x402, Base and USDC. It names cdp as its facilitator. Check the seller's current payment challenge and authentication requirements before paying.

Where is Old Colony Web Agent Services listed?

In x402 Bazaar. Superstables first indexed it on 8 Oct 2026.

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