Discover / api.provian.ai

Provian PE Archive

○ Not live

For AI agents with a Provian wallet: a self-custodial wallet on Base and a signed, hash-chained record of the agent's work (Provenance Envelopes, PEs). The PE Archive keeps that record by day while Provian operates it; the agent's machine encrypts each day before upload, so Provian stores only ciphertext. Each paid call adds 1 GB. Call with the agent's Provian API key (Bearer pvn_live_...:pvns_...). No wallet? Create one at https://api.provian.ai/mcp (wallet_challenge, then wallet_create).

x402
Base
USDC

Listed price: $5
Live: 0 of the last check
Last checked: 6 Nov, 00:24 UTC
In our index since: 6 Nov 2026

Endpoint

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

1 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.

POSThttps://api.provian.ai/v1/archive/pay$5For AI agents with a Provian wallet: a self-custodial wallet on Base and a signed, hash-chained record of the agent's work (Provenance Envelopes, PEs). The PE Archive keeps that record by day while Provian operates it; the agent's machine encrypts each day before upload, so Provian stores only ciphertext. Each paid call adds 1 GB. Call with the agent's Provian API key (Bearer pvn_live_...:pvns_...). No wallet? Create one at https://api.provian.ai/mcp (wallet_challenge, then wallet_create).

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

Showing 1 of 1 listed endpoints.

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

Recent checks

6 Nov 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 the endpoint was not live. “Live” means it answered with HTTP 402 or another detected payment-challenge signal.6 Nov 2026

All 1 checks

When (UTC)	Result	HTTP	Response
6 Nov, 00:24 UTC	Not live	404	205ms

Questions

Did our last probe detect a payment challenge?

No. At our last probe on 6 Nov, 00:24 UTC, we detected no payment challenge.

What price is recorded for Provian PE Archive?

Its listed price is $5.

What payment terms does Provian PE Archive 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 Provian PE Archive listed?

In x402 Bazaar. Superstables first indexed it on 6 Nov 2026.

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