json_canonical.qwer · 1.0.0Canonical JSON (RFC 8785): one way to write a value, keys sorted and numbers as JavaScript writes them, so hashes and signatures of JSON hold however it was spaced or ordered.7 views · 5 downloadsSignatures signatures.qwer · 1.0.0Ed25519 key pairs, text signed with the private key and checked with the public one: exports, webhooks and messages between servers.7 views · 7 downloadsSSRF guard ssrf_guard.qwer · 1.0.0Whether a URL someone typed is safe for the server to fetch: http or https, an allowed port, and no private, loopback or metadata address.7 views · 6 downloadsWebhooks webhooks.qwer · 1.0.0Check that a webhook came from Stripe, GitHub, Slack, Shopify or a Standard Webhooks sender, with timestamp tolerance; and sign your own.5 views · 9 downloadsAsana asana.qwer · 1.0.0Asana's API without an SDK: tasks, projects and comments in Asana's data envelope, offset pages walked with an expired one named, opt_fields, Retry-After waited out, and webhooks from their handshake on: X-Hook-Secret answered and kept, refused once one is held, and each delivery's X-Hook-Signature checked.3 views · 6 downloadsCalendly calendly.qwer · 1.0.0Calendly's API v2 without an SDK: event types, scheduled events and their invitees through page tokens, cancels, webhook subscriptions with a signing key insisted on, error details read, resource addresses shortened to uuids, and the Calendly-Webhook-Signature checked with its timestamp tolerance.3 views · 9 downloadsCloudinary cloudinary.qwer · 1.0.0Cloudinary without an SDK: signed uploads from a URL or a file, the signature a browser needs for a direct upload, delivery URLs with transformations and URL signatures, webhook and upload signatures checked, and assets listed by cursor.3 views · 8 downloadsDiscord discord.qwer · 1.0.0Messages to Discord channels through webhooks: embeds with color, fields, images and timestamps built and checked against Discord's limits, mentions off unless asked for, threads, and the rate limit's wait reported.7 views · 8 downloadsGitHub API github_api.qwer · 1.0.0Work with GitHub from a program: issues, comments, pull requests and check runs, every list followed through its Link header, primary and secondary rate limits waited out or named, webhook signatures checked, and a GitHub App's RS256 JWT and installation tokens made and kept.2 views · 7 downloadsGitLab API gitlab_api.qwer · 1.0.0Work with GitLab from a program: issues, merge requests, notes and pipelines, projects named by their path, lists followed by X-Next-Page or keyset links, errors read whether they are texts or maps of fields, 429s waited out, and the webhook's token compared in constant time.4 views · 6 downloadsHubSpot hubspot.qwer · 1.0.0Keep HubSpot's CRM in step with a program: contacts and deals made, read and linked, searches and lists followed through every page, batch upserts in hundreds with their partial failures read back, and webhook v3 signatures checked with HubSpot's odd URI decoding.1 view · 6 downloadsLinear linear.qwer · 1.0.0Work with Linear through its GraphQL API: issues opened, changed and moved to a state by name, comments, lists walked by cursor, the rate limit it answers as an HTTP 400 waited out, and webhooks checked by signature and timestamp.1 view · 7 downloadsMailchimp mailchimp.qwer · 1.0.0Keep a Mailchimp audience in step: members named by the MD5 of their lower-cased email, upserts that can run twice, batch subscribes of 500 with their bad rows reported, tags, unsubscribes and erasure, and webhook posts read from their nested form.3 views · 8 downloadsMicrosoft Teams teams.qwer · 1.0.0Post to Microsoft Teams channels through incoming webhooks: Adaptive Cards built from headings, facts, columns, images and link buttons and checked before they go, sent to Workflows or classic connector URLs, with the failures Teams reports as a 200 read as errors and 429s waited out.3 views · 6 downloadsQuickBooks Online quickbooks.qwer · 1.0.0QuickBooks Online's Accounting API without an SDK: queries in Intuit's own language with values quoted and pages walked by start position, customers and invoices from plain lines, sparse updates through SyncToken with stale writes caught, voids and deletes, refresh tokens that move on and are kept, Fault answers read in either case, and webhook signatures with both payload shapes flattened.2 views · 7 downloadsSegment segment.qwer · 1.0.0Segment's HTTP Tracking API without a library: track, identify, group, page, screen and alias with message ids that keep a retry from counting twice, the 32 KB and 500 KB limits met before Segment refuses, batches cut to fit, and a webhook's payload mapped by a table into messages, as a source function would.3 views · 6 downloadsShopify shopify.qwer · 1.0.0Run a store through Shopify's Admin GraphQL API: queries paced by the cost and bucket it reports and THROTTLED answers waited out, user errors in a 200 turned into errors, lists walked by cursor, global ids made and read, and webhook and OAuth HMACs checked.3 views · 7 downloadsSlack slack.qwer · 1.0.0Messages to Slack through an incoming webhook or chat.postMessage and chat.update, with Block Kit built from a short list (headers, text, fields, buttons, context), mrkdwn escaped and Slack's limits checked.7 views · 8 downloadsStripe stripe.qwer · 1.0.0Stripe's API without an SDK: Checkout sessions and PaymentIntents, any endpoint called with nested form encoding and idempotency keys, amounts in each currency's minor units, and webhook events verified and read.7 views · 6 downloadsTelegram bots telegram.qwer · 1.0.0A Telegram bot through the Bot API: messages split at 4096 characters, photos by URL or upload, inline keyboards checked before they are sent, updates by webhook or long polling read into one shape, the webhook's secret token compared, and the Login Widget's hash verified.4 views · 8 downloadsTrello trello.qwer · 1.0.0Trello's REST API without an SDK: boards, lists and cards, moves, positions and comments, key and token sent in a header rather than in every logged URL, ids taken from card addresses, a board's actions walked back past 1000, plain-text errors and 429s read, and webhooks made and checked with the callback URL their signature covers.2 views · 7 downloadsWhatsApp Cloud API whatsapp.qwer · 1.0.0Send WhatsApp text and template messages through Meta's Cloud API, with the 24-hour window and missing templates named when they refuse a message, answer the webhook's verify handshake, check X-Hub-Signature-256, and flatten webhook bodies into the messages and statuses they carry.2 views · 6 downloadsWooCommerce woocommerce.qwer · 1.0.0A WooCommerce shop run from outside it: orders, products and customers read through every page by the X-WP headers, big batches split into hundreds, refunds, Basic auth over HTTPS and the OAuth 1.0a signature WooCommerce wants over plain HTTP, its error objects read, and webhook signatures checked, the first unsigned ping told apart.2 views · 7 downloadsXero xero.qwer · 1.0.0Xero's Accounting API without an SDK: refresh tokens that change on every use, kept in a file for you, the tenant header, invoices, contacts and payments, pages walked to the end, per-record refusals in a batch, /Date()/ values read, minute limits waited out and the day's reported, and webhook signatures with the intent-to-receive answer.4 views · 7 downloadsZendesk zendesk.qwer · 1.0.0Run a help desk through Zendesk's API: tickets opened, changed and solved, public replies and internal notes, search and its export past 1000 results, every list walked by cursor, validation errors named by field, 429s waited out, and webhook signatures checked.2 views · 11 downloadsZoom zoom.qwer · 1.0.0Zoom without an SDK: Server-to-Server OAuth with its token kept until it runs out, meetings made, read, changed, ended and deleted, lists through next_page_token, meeting UUIDs double-encoded when Zoom wants that, per-second limits waited out and the daily one reported, and webhooks with the x-zm-signature checked and the endpoint.url_validation challenge answered.2 views · 7 downloadsAdyen adyen.qwer · 1.0.0Adyen's Checkout API without an SDK: sessions for Drop-in, payments with their result codes turned into paid, failed, pending or waiting on the shopper, 3-D Secure details sent on, captures, refunds, cancels and reversals, amounts by Adyen's own table of minor units, and each webhook notification's HMAC checked.2 views · 7 downloadsMollie mollie.qwer · 1.0.0Mollie's Payments API without an SDK: payments and refunds with amounts in the exact decimals Mollie insists on, customers, mandates and recurring charges, lists followed through their next links, and webhooks taken as Mollie means them: only an id comes in, and the payment is fetched back to learn what happened.4 views · 8 downloadsPaddle Billing paddle.qwer · 1.0.0Paddle Billing's API without an SDK: prices, transactions and subscriptions, lists followed through their next links, subscription changes with the proration Paddle insists on, pauses, resumes and cancels, money as Paddle's strings of the lowest denomination, and the Paddle-Signature header checked with its timestamp and rotating keys.5 views · 7 downloadsPayPal paypal.qwer · 1.0.0PayPal's Orders API without an SDK: an OAuth token reused until it expires and renewed on a 401, orders created and captured, refunds, webhooks checked through PayPal's verify call on their exact bytes, and retries made safe with PayPal-Request-Id, each error given with PayPal's issue and debug id.3 views · 6 downloadsRazorpay razorpay.qwer · 1.0.0Razorpay's API without an SDK: orders in paise, the signature Checkout hands the page checked against your own order, payments captured and refunded, lists walked by count and skip, webhook signatures, and rupees written with lakh and crore grouping.3 views · 7 downloadsSquare square.qwer · 1.0.0Square's API without an SDK: card payments taken at once or held and completed later, refunds, customers and catalog items, lists followed through their cursors, an idempotency key on every write that a retry reuses, money in each currency's smallest unit, and webhook signatures checked over the notification URL and body.2 views · 5 downloadsAmazon SNS aws_sns.qwer · 1.0.0Publish to SNS with attributes and in batches of ten with failures named, manage topics and subscriptions, and take incoming messages only after checking their RSA signature against SNS's certificate on SNS's own host, SubscriptionConfirmation handled.4 views · 5 downloadsPusher Channels pusher.qwer · 1.0.0Send live events through Pusher Channels or Soketi with the signed request Pusher wants, in batches too, ask who is on a channel, answer the browser's private and presence channel auth, and check webhook signatures.7 views · 9 downloadsOther tags
files61import49api47text47network36forms34webhooks34search32devices31images31email30signing27monitoring26security26maps25uploads24printing23analytics22export22payments22validation20html19reports19database18integration18auth17binary16geo16barcodes15json14labels14logs14banking13invoices13notifications13svg13i18n12ids12iot12performance12sensors12time12calendar11dates11messages11seo11audio10config10documents10events10markdown10maths10storage10urls10ai9alerts9aws9backups9certificates9charts9dns9encryption9keys9languages9passwords9pdf9photos9privacy9social9testing9tls9xml9accounting8compression8finance8games8gps8http8locale8metrics8pagination8statistics8support8addresses7background7cache7chat7docs7geojson7google7llm7messaging7mobile7qr7secrets7shipping7sql7tokens7unicode7b2b6bots6calculators6css6dashboards6devops6embeddings6git6headers6jwt6links6oauth26settings6sign-up6spreadsheets6sso6udp6video6accessibility5admin5bookings5checksums5crm5delivery5experiments5game5history5industrial5integrity5location5memory5money5oauth5observability5phone5receipts5retries5service-account5sign-in5status5stores5tracking5writing5attachments4audit4books4caching4checkout4ci4cli4codes4colors4comments4compliance4counters4crawling4csv4debugging4dependencies4distributed4feeds4gis4health4healthcare4javascript4jobs4migration4podcasts4previews4push4random4rate-limits4reviews4rules4scheduling4scraping4seed4serialization4ssh4streaming4tickets4users4web42fa3assets3authentication3automation3azure3batch3bitcoin3browsers3cards3cars3code3cookies3dedupe3design3diff3ecommerce3encoding3firebase3fonts3forecasting3graphql3hardware3kv3markup3names3openstreetmap3ops3queues3ranking3realtime3releases3rss3shop3signals3sitemaps3sms3sounds3spam3sports3tags3templates3terminal3themes3tiles3tools3versions3word3abuse2access-control2address2archives2atom2authorization2autocomplete2avatars2base642building2cargo2catalog2cdn2changelog2chinese2cloud2cluster2configuration2containers2databases2directions2directory2discovery2docker2documentation2domains2downloads2duplicates2ebooks2editing2emv2exact2expiry2exports2fediverse2flags2folders2forecast2fractions2fun2gamification2gcp2gdpr2geocoding2glob2graphs2hls2identity2index2india2kafka2leases2lighting2lint2localization2locks2logistics2lookup2marine2microsoft2moderation2mongodb2multi-tenant2music2naming2news2newsletters2nosql2notes2npm2ocr2optimization2outdoors2partners2placeholders2places2planning2players2plc2policy2pos2power2pricing2protobuf2prototypes2pwa2query2radio2redis2reporting2robots2rpc2s32scada2scales2schedules2schema2secp256k12segments2servers2sessions2sha2562soap2solver2sqlite2supply-chain2tax2tcp2thumbnails2tooling2transactions2translation2translations2typos2upi2user-content2vehicles2wcag2weather2websockets2xss2yaml2a11ach1activitypub1agenda1aggregation1allen-bradley1allowlists1animation1apple1archive1arguments1arrow1asia1asn1asn11astronomy1atlassian1atproto1aviation1backup1baduk1base581bech321bioinformatics1bip211blake31blog1blogs1board1boards1bolt-111braille1branding1brazil1breaches1build1bulk1calendars1capture1cd1cdp1changes1chapters1chemistry1chess1chords1cities1clap1claude1clickhouse1code-style1colours1columnar1constellations1constraints1contacts1conversion1coordinates1coordination1couchdb1counting1coupons1cql1crawler1cryptography1custom-fields1cypher1dem1deploy1deployments1developer1diagrams1dice1dimacs1distance1dmx1dna1ed255191eip-551elasticsearch1elevation1embeds1embosser1emoji1energy1english1enterprise1equations1ethereum1excel1facets1family-tree1fasta1fastq1feature-flags1federation1feedback1fen1fido21firewall1fixed-width1fleet1forensics1formula1formulas1front-matter1fx1genealogy1generator1genetics1geohash1geoip1geotiff1gif1go1grafana1graph1grid1gzip1hex1hexagons1hilbert1hl71hmac1holdem1http21https1hvac1icmp1ics1incidents1inventory1invoice1ion1ios1ip1iptv1iso86011java1jql1json-ld1json-rpc1jsonl1julian-date1jupyter1keccak1keywords1kms1kubernetes1language1latex1ldap1lets-encrypt1libsodium1licences1licenses1licensing1lightning1linear-algebra1linked-data1listings1loans1local1localisation1logging1logic1mandates1mapbox1math1mathml1maxmind1maze1mbtiles1mcp1measurement-protocol1medical-imaging1meetings1meilisearch1memcached1merchant-of-record1merkle1meters1mfa1mgrs1middleware1midi1military1mmdb1mo1mockups1molar-mass1moon1morse1nat1navigation1neo4j1networks1newsletter1nfc1nginx1notebooks1oauth11oidc1omaha1on-call1onedrive1opa1open-meteo1openapi1opensearch1orbits1org-mode1osm1osrm1parquet1parsing1passkeys1passwordless1pathfinding1pbf1pgn1pgp1photography1pkce1planets1playlists1plugins1pmtiles1png1po1pods1poker1polyline1postgres1postgrest1powerpoint1probability1procedural1process1processes1productivity1profiles1projects1promql1puzzle1pxe1python1qdrant1quota1r21rabbitmq1range-requests1raster1rdf1readability1recommendations1reconciliation1recovery1recurring1refunds1remote1replication1repositories1reverse1revocation1rfc33391routers1routes1routing1rpg1sales1sandbox1sat1sca1scaling1science1screenshots1scripts1sdp1secured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