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grist.tools

Data PAYMENT-READY

payment-ready until 2026-10-05

grist.tools is a catalog of 50 deterministic HTTP micro-utilities for AI agents: fetch and clean pages, convert and split documents, probe media, resolve DNS and domain data. Each endpoint does one thing and returns the same output for the same input. Calls are paid per request via x402 (USDC on Base, eip155:8453); no account, no API key. Manifest at /.well-known/x402, OpenAPI at /openapi.json.

Pay from $0.002 to $0.005 per request in USDC on Base, settled onchain via the x402 protocol, no signup, no API key needed.

listed 2026-09-28 · no on-chain settlement recorded yet

BASE URL https://grist.tools │ WEBSITE https://grist.tools │ ENDPOINTS 47 │ NETWORK Base │ ASSET USDC │ MEMBER SINCE 2026-09-28 │ MONITORED SINCE 2026-09-28

VERDICT

ranking generation 3

solid 82/100 #199 of 326 in Data by measured score

What the score read on this service: status degraded, 100% uptime, latest daily rollup (no 30d window yet), 197ms response p95, x402 compliance 14 of 14, $0.002 price against the category, on-chain traction measured. Each of those is measured, and each is published in full below.

The score comes from our own monitoring, never from reviews, operator claims, or a language model: reliability, x402 compliance, price against the category, a deterministic risk flag, and a small on-chain traction term, weighted by ranking generation 3. It is not placement anyone can buy: the paid verify tier is reported beside it and is not one of its inputs. Every component below stays published and read-only.

It is a score inside Data, and only there: price and speed are scored against the whole category field, every listing in it that carries no danger flag, the scored service included, which here means 326 listings, this one among them. That set is wider than the 326 the position above is counted against, because a listing we have measured too little of to rank still sits in the field the price and the speed are normalized over. The same service in a different field would read differently. The same engine answers GET /api/v1/best, and asked for a different pool (the whole directory, or another filter) it returns a different number for this service under this same ranking generation. Neither is more correct: they answer different questions, and the methodology states which is which.

Bands on the 0 to 100 measured score: strong at 93 and above, solid from 75, mixed from 55, weak below 55. Price and speed are scored against the whole category field, every listing in it that carries no danger flag, the scored service included, so the score places a service in its own field.

ALTERNATIVES IN DATA

Other Data services in this directory, ordered by the same measured score. The figures are ours: 30-day uptime from our own probes, 30-day settlement volume read on-chain (a conservative undercount, and null where we cannot measure it, never a zero).

Ranked alternative x402 services in the same category, with band, measured score, 30-day uptime and 30-day on-chain settlement volume
SERVICE	BAND	SCORE	UPTIME 30D	VOL 30D
StableEnrich	strong	96	100%	$1.9k
SniperX•x402	strong	95	100%	$298.44
glim.sh	strong	94	100%	$25.69
cn402	strong	94	100%	$35.06
x402node	solid	93	100%	$35.02

5 of 325 other ranked services in Data · see the whole category

ASSESSMENT

updated 1h ago

The parts the verdict above is computed from, each with its proof. Click any chip. Measured values stay read-only; unknown is honest, and an unknown is never counted as a zero.

reliability 100%

uptime · latest daily rollup: -
uptime 7d: -
uptime 30d: -
uptime 90d: -
response p95: 197ms
avg response: 197ms
total checks: 1

Measured on the unpaid 402 handshake, not the paid call. A service can 402 correctly and still fail after payment.

compliance A (14/14)

14 of 14 x402 conformance checks pass. Full checklist below.

jump to compliance checklist

price $0.002 to $0.005 (p24 in Data)

price (min): $0.002
price (max): $0.005
category percentile (min): p24 in Data
category percentile (max): p11 in Data
endpoints / prices: 47 / 3
model: tiered
stability: 100%

risk clean

No deterministic risk flag. Risk fires only on an exact blocklist match, or a reserved-brand name with a mismatched verified payTo. Never from low uptime, a high price, or a model guess.

domain age: 31d
registrar: Cloudflare, Inc
hosting: custom
domain created: 2026-08-27

Identity facts, not a risk score.

traction $0.00 30d · 0 buyers

volume 30d: $0.00
buyers 30d: 0
settlements 30d: 0
measured since: --- (start of our harvest window)
last settlement: ---
top buyer share: -
trend 7d vs 30d: -
networks: eip155:8453
volume all-time: $0
settlements all-time: 0
median settlement 30d: -
max settlement 30d: -
settled via: -

Conservative undercount: only USDC settlements via facilitators we measure are counted. A measured floor, not an estimate.

Top buyer share is part of the ranking score: a higher share lowers the traction part of the score, by up to half when one address holds all 30d volume.

WHAT IT DOES

ai-derived

No AI synthesis has been produced for this service yet.

ENDPOINTS

Service endpoints with HTTP method, path, description, pricing, and network
METHOD	PATH	PRICE	NETWORK	ASSET	402 CHANNEL
POST	/v1/archive-extract-file	$0.003	Base	USDC	header
POST	/v1/archive-inspect	$0.003	Base	USDC	header
POST	/v1/audio-convert	$0.003	Base	USDC	header
POST	/v1/audio-extract	$0.003	Base	USDC	header
POST	/v1/color-palette-extract	$0.003	Base	USDC	header
POST	/v1/csv-to-json	$0.005	Base	USDC	header
POST	/v1/docx-to-markdown	$0.005	Base	USDC	header
POST	/v1/email-validate	$0.002	Base	USDC	header
POST	/v1/epub-to-text	$0.005	Base	USDC	header
POST	/v1/favicon-extract	$0.003	Base	USDC	header
POST	/v1/feed-discover	$0.002	Base	USDC	header
POST	/v1/file-type-detect	$0.003	Base	USDC	header
POST	/v1/html-clean-text	$0.002	Base	USDC	header
POST	/v1/http-headers	$0.002	Base	USDC	header
POST	/v1/image-compress	$0.003	Base	USDC	header
POST	/v1/image-convert	$0.003	Base	USDC	header
POST	/v1/image-metadata	$0.003	Base	USDC	header
POST	/v1/image-probe	$0.003	Base	USDC	header
POST	/v1/image-resize	$0.003	Base	USDC	header
POST	/v1/ip-info	$0.002	Base	USDC	header
POST	/v1/json-to-csv	$0.005	Base	USDC	header
POST	/v1/link-extract	$0.002	Base	USDC	header
POST	/v1/media-probe	$0.003	Base	USDC	header
POST	/v1/ocr-image-to-text	$0.005	Base	USDC	header
POST	/v1/page-metadata	$0.002	Base	USDC	header
POST	/v1/pdf-merge	$0.005	Base	USDC	header
POST	/v1/pdf-metadata	$0.005	Base	USDC	header
POST	/v1/pdf-split	$0.005	Base	USDC	header
POST	/v1/pdf-to-markdown	$0.005	Base	USDC	header
POST	/v1/pdf-to-text	$0.005	Base	USDC	header
POST	/v1/pptx-to-text	$0.005	Base	USDC	header
POST	/v1/remote-file-hash	$0.003	Base	USDC	header
POST	/v1/robots-check	$0.002	Base	USDC	header
POST	/v1/rss-parse	$0.002	Base	USDC	header
POST	/v1/sitemap-parse	$0.002	Base	USDC	header
POST	/v1/ssl-cert-info	$0.002	Base	USDC	header
POST	/v1/structured-data-extract	$0.002	Base	USDC	header
POST	/v1/subtitle-convert	$0.003	Base	USDC	header
POST	/v1/subtitle-extract	$0.003	Base	USDC	header
POST	/v1/svg-to-png	$0.003	Base	USDC	header
POST	/v1/url-to-markdown	$0.002	Base	USDC	header
POST	/v1/url-unshorten	$0.002	Base	USDC	header
POST	/v1/video-thumbnail	$0.003	Base	USDC	header
POST	/v1/waveform-data	$0.003	Base	USDC	header
POST	/v1/wellknown-fetch	$0.002	Base	USDC	header
POST	/v1/whois	$0.002	Base	USDC	header
POST	/v1/xlsx-to-json	$0.005	Base	USDC	header

47 endpoints

REQUEST / RESPONSE EXAMPLE

An unpaid request to POST /v1/archive-extract-file returns HTTP 402 with the payment terms. Settle onchain via your facilitator, then retry with the X-Payment header.

// request

curl -i -X POST 'https://grist.tools/v1/archive-extract-file'

// 402 response (captured by monitor) · 47 payloads · click to expand

[
  {
    "error": "payment required",
    "accepts": [
      {
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "payTo": "0x2C5d7FAe8338e5472755a9B9cafcDEad90a8F81C",
        "amount": "3000",
        "scheme": "exact",
        "network": "eip155:8453",
        "maxTimeoutSeconds": 51
      }
    ],
    "resource": {
      "url": "https://grist.tools/v1/image-metadata",
      "tags": [
        "images"
      ],
      "mimeType": "application/json",
      "description": "Reads an image's EXIF/ICC/IPTC/XMP metadata and can return a copy with all metadata stripped.",
      "serviceName": "grist.tools"
    },
    "x402Version": 2
  },
  {
    "error": "payment required",
    "accepts": [
      {
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "payTo": "0x2C5d7FAe8338e5472755a9B9cafcDEad90a8F81C",
        "amount": "3000",
        "scheme": "exact",
        "network": "eip155:8453",
        "maxTimeoutSeconds": 41
      }
    ],
    "resource": {
      "url": "https://grist.tools/v1/image-probe",
      "tags": [
        "images"
      ],
      "mimeType": "application/json",
      "description": "Reports an image's format and pixel dimensions from its header, without decoding the pixels.",
      "serviceName": "grist.tools"
    },
    "x402Version": 2
  },
  {
    "error": "payment required",
    "accepts": [
      {
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "payTo": "0x2C5d7FAe8338e5472755a9B9cafcDEad90a8F81C",
        "amount": "3000",
        "scheme": "exact",
        "network": "eip155:8453",
        "maxTimeoutSeconds": 81
      }
    ],
    "resource": {
      "url": "https://grist.tools/v1/image-resize",
      "tags": [
        "images"
      ],
      "mimeType": "application/json",
      "description": "Resizes an image to a target width/height under a chosen fit, returned base64-encoded.",
      "serviceName": "grist.tools"
    },
    "x402Version": 2
  },
  {
    "error": "payment required",
    "accepts": [
      {
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "payTo": "0x2C5d7FAe8338e5472755a9B9cafcDEad90a8F81C",
        "amount": "2000",
        "scheme": "exact",
        "network": "eip155:8453",
        "maxTimeoutSeconds": 26
      }
    ],
    "resource": {
      "url": "https://grist.tools/v1/ip-info",
      "tags": [
        "domain"
      ],
      "mimeType": "application/json",
      "description": "Reverse DNS (PTR) and network ownership for an IP address or a domain.",
      "serviceName": "grist.tools"
    },
    "x402Version": 2
  },
  {
    "error": "payment required",
    "accepts": [
      {
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "payTo": "0x2C5d7FAe8338e5472755a9B9cafcDEad90a8F81C",
        "amount": "5000",
        "scheme": "exact",
        "network": "eip155:8453",
        "maxTimeoutSeconds": 51
      }
    ],
    "resource": {
      "url": "https://grist.tools/v1/json-to-csv",
      "tags": [
        "documents"
      ],
      "mimeType": "application/json",
      "description": "Renders JSON objects as raw CSV with no spreadsheet formula protection; columns are inferred or given, nested values are JSON-encoded.",
      "serviceName": "grist.tools"
    },
    "x402Version": 2
  },
  {
    "error": "payment required",
    "accepts": [
      {
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "payTo": "0x2C5d7FAe8338e5472755a9B9cafcDEad90a8F81C",
        "amount": "2000",
        "scheme": "exact",
        "network": "eip155:8453",
        "maxTimeoutSeconds": 29
      }
    ],
    "resource": {
      "url": "https://grist.tools/v1/link-extract",
      "tags": [
        "fetch"
      ],
      "mimeType": "application/json",
      "description": "Fetches a web page and returns every link on it, resolved to absolute, each tagged with its rel, a nofollow flag and whether it stays on the same site.",
      "serviceName": "grist.tools"
    },
    "x402Version": 2
  },
  {
    "error": "payment required",
    "accepts": [
      {
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "payTo": "0x2C5d7FAe8338e5472755a9B9cafcDEad90a8F81C",
        "amount": "3000",
        "scheme": "exact",
        "network": "eip155:8453",
        "maxTimeoutSeconds": 111
      }
    ],
    "resource": {
      "url": "https://grist.tools/v1/archive-extract-file",
      "tags": [
        "archives"
      ],
      "mimeType": "application/json",
      "description": "Extracts one named entry from a remote zip, tar or tar.gz and returns its bytes (base64) with a sha256.",
      "serviceName": "grist.tools"
    },
    "x402Version": 2
  },
  {
    "error": "payment required",
    "accepts": [
      {
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "payTo": "0x2C5d7FAe8338e5472755a9B9cafcDEad90a8F81C",
        "amount": "3000",
        "scheme": "exact",
        "network": "eip155:8453",
        "maxTimeoutSeconds": 51
      }
    ],
    "resource": {
      "url": "https://grist.tools/v1/media-probe",
      "tags": [
        "av"
      ],
      "mimeType": "application/json",
      "description": "Reads a media file's container, duration, bit rate and per-stream codec/resolution without decoding it.",
      "serviceName": "grist.tools"
    },
    "x402Version": 2
  },
  {
    "error": "payment required",
    "accepts": [
      {
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "payTo": "0x2C5d7FAe8338e5472755a9B9cafcDEad90a8F81C",
        "amount": "3000",
        "scheme": "exact",
        "network": "eip155:8453",
        "maxTimeoutSeconds": 81
      }
    ],
    "resource": {
      "url": "https://grist.tools/v1/archive-inspect",
      "tags": [
        "archives"
      ],
      "mimeType": "application/json",
      "description": "Lists the entries of a remote zip, tar or tar.gz (paths, sizes, compression and CRC) without extracting any of them.",
      "serviceName": "grist.tools"
    },
    "x402Version": 2
  },
  {
    "error": "payment required",
    "accepts": [
      {
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "payTo": "0x2C5d7FAe8338e5472755a9B9cafcDEad90a8F81C",
        "amount": "3000",
        "scheme": "exact",
        "network": "eip155:8453",
        "maxTimeoutSeconds": 115
      }
    ],
    "resource": {
      "url": "https://grist.tools/v1/audio-convert",
      "tags": [
        "av"
      ],
      "mimeType": "application/json",
      "description": "Transcodes an audio file between WAV, MP3, FLAC, AAC and Opus, with an optional bit rate and sample rate.",
      "serviceName": "grist.tools"
    },
    "x402Version": 2
  },
  {
    "error": "payment required",
    "accepts": [
      {
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "payTo": "0x2C5d7FAe8338e5472755a9B9cafcDEad90a8F81C",
        "amount": "3000",
        "scheme": "exact",
        "network": "eip155:8453",
        "maxTimeoutSeconds": 115
      }
    ],
    "resource": {
      "url": "https://grist.tools/v1/audio-extract",
      "tags": [
        "av"
      ],
      "mimeType": "application/json",
      "description": "Extracts the audio track from a video (or any container) and returns it in a chosen audio format.",
      "serviceName": "grist.tools"
    },
    "x402Version": 2
  },
  {
    "error": "payment required",
    "accepts": [
      {
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "payTo": "0x2C5d7FAe8338e5472755a9B9cafcDEad90a8F81C",
        "amount": "3000",
        "scheme": "exact",
        "network": "eip155:8453",
        "maxTimeoutSeconds": 81
      }
    ],
    "resource": {
      "url": "https://grist.tools/v1/color-palette-extract",
      "tags": [
        "images"
      ],
      "mimeType": "application/json",
      "description": "Extracts an image's dominant colours as a small palette (hex, RGB and coverage fraction).",
      "serviceName": "grist.tools"
    },
    "x402Version": 2
  },
  {
    "error": "payment required",
    "accepts": [
      {
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "payTo": "0x2C5d7FAe8338e5472755a9B9cafcDEad90a8F81C",
        "amount": "5000",
        "scheme": "exact",
        "network": "eip155:8453",
        "maxTimeoutSeconds": 51
      }
    ],
    "resource": {
      "url": "https://grist.tools/v1/csv-to-json",
      "tags": [
        "documents"
      ],
      "mimeType": "application/json",
      "description": "Parses a CSV/TSV document into JSON rows, keyed by a header row or as arrays; the delimiter is auto-detected.",
      "serviceName": "grist.tools"
    },
    "x402Version": 2
  },
  {
    "error": "payment required",
    "accepts": [
      {
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "payTo": "0x2C5d7FAe8338e5472755a9B9cafcDEad90a8F81C",
        "amount": "5000",
        "scheme": "exact",
        "network": "eip155:8453",
        "maxTimeoutSeconds": 61
      }
    ],
    "resource": {
      "url": "https://grist.tools/v1/docx-to-markdown",
      "tags": [
        "documents"
      ],
      "mimeType": "application/json",
      "description": "Converts a Word .docx to Markdown, surfacing anything that did not translate as warnings.",
      "serviceName": "grist.tools"
    },
    "x402Version": 2
  },
  {
    "error": "payment required",
    "accepts": [
      {
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "payTo": "0x2C5d7FAe8338e5472755a9B9cafcDEad90a8F81C",
        "amount": "2000",
        "scheme": "exact",
        "network": "eip155:8453",
        "maxTimeoutSeconds": 26
      }
    ],
    "resource": {
      "url": "https://grist.tools/v1/email-validate",
      "tags": [
        "domain"
      ],
      "mimeType": "application/json",
      "description": "Validates an email address: syntax, MX records for its domain, and whether it is a disposable or role account.",
      "serviceName": "grist.tools"
    },
    "x402Version": 2
  },
  {
    "error": "payment required",
    "accepts": [
      {
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "payTo": "0x2C5d7FAe8338e5472755a9B9cafcDEad90a8F81C",
        "amount": "5000",
        "scheme": "exact",
        "network": "eip155:8453",
        "maxTimeoutSeconds": 66
      }
    ],
    "resource": {
      "url": "https://grist.tools/v1/epub-to-text",
      "tags": [
        "documents"
      ],
      "mimeType": "application/json",
      "description": "Extracts an EPUB’s reading-order text and Dublin Core metadata, chapter by chapter.",
      "serviceName": "grist.tools"
    },
    "x402Version": 2
  },
  {
    "error": "payment required",
    "accepts": [
      {
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "payTo": "0x2C5d7FAe8338e5472755a9B9cafcDEad90a8F81C",
        "amount": "3000",
        "scheme": "exact",
        "network": "eip155:8453",
        "maxTimeoutSeconds": 66
      }
    ],
    "resource": {
      "url": "https://grist.tools/v1/favicon-extract",
      "tags": [
        "images"
      ],
      "mimeType": "application/json",
      "description": "Discovers a page's favicons and returns the best one decoded to a normalised PNG with its size.",
      "serviceName": "grist.tools"
    },
    "x402Version": 2
  },
  {
    "error": "payment required",
    "accepts": [
      {
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "payTo": "0x2C5d7FAe8338e5472755a9B9cafcDEad90a8F81C",
        "amount": "2000",
        "scheme": "exact",
        "network": "eip155:8453",
        "maxTimeoutSeconds": 29
      }
    ],
    "resource": {
      "url": "https://grist.tools/v1/feed-discover",
      "tags": [
        "feeds"
      ],
      "mimeType": "application/json",
      "description": "Fetches a web page and returns the RSS, Atom and JSON feeds it declares in its <head>, as absolute URLs with their type and title.",
      "serviceName": "grist.tools"
    },
    "x402Version": 2
  },
  {
    "error": "payment required",
    "accepts": [
      {
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      ],
      "mimeType": "application/json",
      "description": "Fetches and parses a domain's well-known files -- security.txt (RFC 9116), ads.txt and humans.txt -- returning typed fields, seller records and a cross-file summary in one call.",
      "serviceName": "grist.tools"
    },
    "x402Version": 2
  },
  {
    "error": "payment required",
    "accepts": [
      {
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "payTo": "0x2C5d7FAe8338e5472755a9B9cafcDEad90a8F81C",
        "amount": "2000",
        "scheme": "exact",
        "network": "eip155:8453",
        "maxTimeoutSeconds": 33
      }
    ],
    "resource": {
      "url": "https://grist.tools/v1/whois",
      "tags": [
        "domain"
      ],
      "mimeType": "application/json",
      "description": "Registration record for a domain over whois: registrar, creation/update/expiry dates, status codes and nameservers, with the raw response.",
      "serviceName": "grist.tools"
    },
    "x402Version": 2
  },
  {
    "error": "payment required",
    "accepts": [
      {
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "payTo": "0x2C5d7FAe8338e5472755a9B9cafcDEad90a8F81C",
        "amount": "5000",
        "scheme": "exact",
        "network": "eip155:8453",
        "maxTimeoutSeconds": 61
      }
    ],
    "resource": {
      "url": "https://grist.tools/v1/xlsx-to-json",
      "tags": [
        "documents"
      ],
      "mimeType": "application/json",
      "description": "Reads an Excel .xlsx into JSON rows, keyed by a header row or as arrays; dates become ISO strings. Archives are limited to 64 worksheets.",
      "serviceName": "grist.tools"
    },
    "x402Version": 2
  }
]

OVER TIME

All charts use the 30d selector; each series spans only the dates it has data for. Every series is also served as JSON at /api/v1/services/grist-tools/price, /scores, /volume and /buyers. On-chain volume and distinct buyers are measured over the service's settlement address and are a conservative undercount (only settlements that reach a measured facilitator are counted). The on-chain series roll up hourly, so the latest day can be up to about an hour behind; distinct buyers are counted per payout address, so a service that settles to more than one address is an upper bound.

UPTIME

30D UPTIME 100%

RESPONSE TIME

AVG RESP 233ms

PRICE (captured 402, USD)

Median across 47 endpoints. Use the selector to isolate one.

SUB-SCORES (uptime + x402 compliance)

checklist grew 11->14 on 2026-07-28; a step here is a metric change, not a regression

VOLUME (on-chain settlement, USD)

DISTINCT BUYERS

COMPLIANCE

14/14 checks pass · grade A

last 402 captured 2026-09-28 · last up 2026-09-28

402 payload captured
accepts[] array present
payTo address recoverable
payTo at accepts[0].payTo (conformant shape)
payTo is a valid on-chain address
atomic price declared
atomic price in a sane range
asset (token) address declared
network resolves to CAIP-2
payment scheme declared
served over HTTPS
declares the current x402 version (2)
EIP-712 domain parameters present on every EVM entry
x402 v2 envelope delivered in the payment-required header

SITE PILLARS

homepage reachable
openapi doc
pricing page
llms.txt
robots.txt
terms page

recent checks (5) live · click to expand

TIME STATUS RESP CAUSE

10:53:10 UTC ● OK 228ms

10:37:12 UTC ● OK 244ms

10:21:11 UTC ● OK 231ms

10:05:13 UTC ● OK 266ms

09:49:10 UTC ● OK 197ms

EMBED THIS BADGE

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status

grist.tools uptime on x402-list — live uptime

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</a>

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// HTML · live uptime variant

<a href="https://x402-list.com/services/grist-tools?utm_source=badge&utm_medium=referral&utm_campaign=embed">
  <img src="https://x402-list.com/badge/grist-tools.svg?data=uptime" alt="grist.tools uptime on x402-list" height="28">
</a>

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[ update this listing ]

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