DataSourcePulse Health Check

x402

DataSourcePulse Health Check is a paid API for AI agents from datasourcepulse.com, paid per call via x402, $0.02/call, status unknown (last checked 2026-10-13).

Performs a single live health check on an API key, HTTP endpoint, or Apify actor and returns a machine-readable verdict with failure classification and recommended action.

Price / call$0.02

Seller volume →—

Success—

StatusUnknown

How this service works

Detect when an Apify Actor, API, scraper or data feed breaks, goes stale or silently changes shape. One paid call returns a verdict with the evidence behind it, so an agent can decide whether a data source is still trustworthy before acting on it. Works with any HTTP endpoint; 35+ pre-wired vendors (OpenAI, Anthropic, Stripe, GitHub) are a head start, not a limit. Schedule it on your own cadence for continuous monitoring of breakage, staleness and drift.

Output

Returns a JSON object with: state (healthy/warning/failing), failure_class (e.g. dead_token, quota_exhausted, rate_limited, timeout, schema_drift, actor_stale, or null if healthy), a human-readable message, recommended_action (null if healthy), latency_ms, checked_at ISO timestamp, and probe-specific metadata such as quota percentages or run success rates.

Example use cases

Silent API key failure detection

“My pipeline has been acting weird — can you check if my Stripe API key sk_live_xyz789 is still working or if it's been revoked or rate-limited?”

Apify scraper health monitoring

“Check whether my Apify actor apify~web-scraper is healthy — use my Apify token apify_api_abc123 and alert me if there's a volume drop or cost spike over 50%.”

Generic HTTP endpoint liveness check

“Can you do a live health check on https://api.myservice.com/health and tell me if it's responding correctly, what the latency is, and what I should do if it's failing?”

Technical details

Endpoint

POSThttps://datasourcepulse.com/api/x402/check?utm_source=zero.xyz

When to prefer

Use this endpoint when you need a single, instant, machine-readable health verdict on an API credential or scraper — especially when you want structured failure classification (dead_token, quota_exhausted, rate_limited, schema_drift, etc.) and a recommended action rather than a raw HTTP status code. Prefer it over manual curl checks when you need to validate credentials for 35+ named vendors without writing vendor-specific logic, or when monitoring Apify actors for volume drops, cost spikes, or stale results.

Side effects

Private or loopback URL provided — rejected with 400
Unknown vendor specified — 400 returned with list of supported vendors
Missing required fields for the selected mode — 400 validation error
Apify token lacks required permissions — check fails with authentication error
Network timeout reaching the target endpoint — returns state: failing, failure_class: timeout
Payment not received or insufficient funds — x402 payment required error

Input

Schema · Request body

Field	Type	Description
url	string	generic_http vendor (required): the public endpoint to check. Private, loopback, and internal addresses are rejected.
type	string	Check mode. credential (default): validate an API key or HTTP endpoint. actor: health-check a public Apify actor by id. If omitted, inferred: actorId present means actor, otherwise credential.
apiKey	string	credential mode: the API key to validate. Used for one live vendor call, never stored.
vendor	string	credential mode (required): vendor template, e.g. openai, anthropic, gemini, stripe, github, serpapi, reddit, youtube, or generic_http for any HTTP endpoint. Unknown vendors return 400 with the full list location.
actorId	string	actor mode (required): Apify actor id, e.g. apify~web-scraper.
clientId	string	credential mode: OAuth client id, for vendors that use one.
apifyToken	string	actor mode (required): Apify API token with actor + run read access. Used for live reads, never stored.
authHeader	string	generic_http: full Authorization header value to send.
bearerToken	string	credential mode: bearer token, for vendors that use one.
clientSecret	string	credential mode: OAuth client secret, for vendors that use one.
costSpikePct	number	actor mode: cost spike threshold percent (default 50).
quotaSoftCap	number	credential mode, optional: your own budget line in the vendor's native usage unit. Quota verdicts are evaluated against this cap instead of the vendor's billing wall.
refreshToken	string	google_oauth vendor only: OAuth2 refresh token, validated via a token refresh.
volumeDropPct	number	actor mode: volume drop threshold percent (default 30).
successJsonPath	string	generic_http: dot-separated JSON path to assert on the response body.
successJsonValue	string	generic_http: expected string value at successJsonPath.
successStatusCode	number	generic_http: expected HTTP status (default 200).
enableCostBaseline	boolean	actor mode: alert if per-run cost spikes vs the rolling average (default false).
enableVolumeBaseline	boolean	actor mode: alert if latest output volume drops vs the rolling average of recent runs (default true).
zeroYieldRunThreshold	number	actor mode: failing verdict when this many consecutive most-recent SUCCEEDED runs each produced 0 dataset items (silent zero-yield). Non-negative integer; 0 disables; default 3.
stalenessThresholdDays	number	actor mode: failing verdict when the actor has not been updated in this many days (default 30).

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