Kin Score › Agent readiness › Idempotency
Agent-readiness dimension

Idempotency

9 of 139 agent-readiness points 6.5% of the agent scoregraded — partial credit idempotency

Mutating operations accept an idempotency key. Agents retry; without idempotency a retry double-charges a card, sends a message twice, or opens a duplicate ticket. Full credit requires the parameter to appear on POST / PATCH / PUT operations in the contract — the difference between a provider saying they support it and a contract an agent can act on.

1,086providers publish it
3.9%of the 27,879 it applies to
441at full credit
645at partial credit
1,007not applicable
1,007 providers are scored na on this dimension, not zero. A read-only surface carries no write hazard to mitigate, so since rubric 0.12 this dimension leaves their denominator entirely rather than handing them a zero for something they cannot have. Every number on this page is over the 27,879 providers it does apply to.

How it is scored

One signal, read from what the provider publishes, worth 9 points of the 139 in the agent-readiness score.

Signal the scorer readsPoints
OpenAPI mutating operations declare an idempotency key — a header, a request-body property, or a named de-duplication token whose own description says so (verified); else common[].type matches /idempoten/i (documented)9

Grades and what each earns

This dimension is graded rather than pass/fail: how the signal was evidenced decides what fraction of the points it earns.

GradeCreditPointsProviders
verified1.0×9.0441
documented0.5×4.5568
derived0.125×1.177

Top providers

The top 500 of 1,086 providers publishing this signal, ranked by credit earned, ties broken by composite.

1 Xquik9.0 verifiedexemplar 2 Telnyx9.0 verifiedexemplar 3 OneSignal9.0 verifiedexemplar 4 APIs.io9.0 verifiedexemplar 5 Primitive9.0 verifiedthin 6 cloro9.0 verifiedexemplar 7 DoiT9.0 verifiedexemplar 8 Agent Ready9.0 verifiedstrong 9 Cloudflare9.0 verifiedexemplar 10 Natural AI9.0 verifiedstrong 11 AnyAPI9.0 verifiedstrong 12 Mollie9.0 verifiedstrong 13 Publora9.0 verifiedstrong 14 DomScan9.0 verifiedstrong 15 Cracked API9.0 verifiedexemplar 16 MoEngage9.0 verifiedexemplar 17 The Colony9.0 verifiedstrong 18 Vaquill AI9.0 verifiedexemplar 19 Allowance9.0 verifieddeveloping 20 Kann KI das? Sponsoring Agent9.0 verifieddeveloping 21 Leadping9.0 verifiedexemplar 22 Patronus Protect9.0 verifieddeveloping 23 AutoContent API9.0 verifiedstrong 24 Scope39.0 verifiedexemplar 25 Ploid9.0 verifiedexemplar 26 The Hog9.0 verifieddeveloping 27 Relevance AI9.0 verifiedexemplar 28 Commune9.0 verifiedexemplar 29 Meow9.0 verifiedemerging 30 Amazon Selling Partner API9.0 verifieddeveloping 31 Drippay9.0 verifiedexemplar 32 Harness9.0 verifiedexemplar 33 Adobe Analytics9.0 verifiedexemplar 34 Emboss9.0 verifiedstrong 35 Saperly9.0 verifiedstrong 36 OpenGov9.0 verifieddeveloping 37 Minds9.0 verifiedstrong 38 Loops9.0 verifiedexemplar 39 Monaco9.0 verifieddeveloping 40 invinoveritas9.0 verifiedstrong 41 FLORA9.0 verifiedexemplar 42 Relm9.0 verifiedstrong 43 Resolve9.0 verifiedstrong 44 Hilt9.0 verifiedexemplar 45 Square9.0 verifiedexemplar 46 Perplexity9.0 verifiedstrong 47 PostalForm9.0 verifiedstrong 48 Tabs9.0 verifieddeveloping 49 Arcmira9.0 verifiedstrong 50 Comunicate.top API9.0 verifieddeveloping 51 Stedi9.0 verifiedexemplar 52 Entergram9.0 verifiedstrong 53 Prezent9.0 verifiedstrong 54 WorkOS9.0 verifiedstrong 55 Newstore9.0 verifieddeveloping 56 cogDepot9.0 verifiedstrong 57 Agoragentic9.0 verifiedexemplar 58 TranscriptFetch9.0 verifiedexemplar 59 Curlec9.0 verifiedstrong 60 Bird9.0 verifieddeveloping 61 Poggio Labs9.0 verifiedstrong 62 Insforge9.0 verifieddeveloping 63 SpAItial9.0 verifieddeveloping 64 Statable Stats API9.0 verifiedstrong 65 Genesys9.0 verifiedstrong 66 OpenAI9.0 verifiedexemplar 67 Qonto9.0 verifiedexemplar 68 The Ainglish Project9.0 verifiedstrong 69 Ando9.0 verifieddeveloping 70 brick.blue9.0 verifieddeveloping 71 ClawSpan9.0 verifiedstrong 72 Acronis9.0 verifiedexemplar 73 HERE9.0 verifiedexemplar 74 Wefunder9.0 verifieddeveloping 75 Loa Healthcare Pricing API9.0 verifieddeveloping 76 Nylas9.0 verifiedexemplar 77 Schematic9.0 verifieddeveloping 78 KG-NINJA9.0 verifiedthin 79 Delx9.0 verifiedexemplar 80 AlgoVoi9.0 verifiedexemplar 81 Gr4vy9.0 verifiedstrong 82 The San Francisco Compute Company9.0 verifiedstrong 83 Lean Technologies9.0 verifieddeveloping 84 temp.md9.0 verifiedstrong 85 Dwolla9.0 verifiedstrong 86 Live Direct Marketing9.0 verifiedexemplar 87 Evermuse9.0 verifieddeveloping 88 Ironfang9.0 verifiedexemplar 89 CloudChipr9.0 verifiedstrong 90 SoFi Technologies9.0 verifiedstrong 91 Moneris9.0 verifieddeveloping 92 Bolt Financial9.0 verifiedstrong 93 Stax9.0 verifiedexemplar 94 Citi9.0 verifiedstrong 95 Socotra9.0 verifieddeveloping 96 Plaid9.0 verifiedexemplar 97 Xero9.0 verifieddeveloping 98 Databricks9.0 verifiedstrong 99 Moirai Labs9.0 verifieddeveloping 100 Chariot9.0 verifieddeveloping 101 Artifactories9.0 verifieddeveloping 102 AssetFare9.0 verifiedstrong 103 Payabli9.0 verifiedstrong 104 Bancontact9.0 verifiedstrong 105 Numbers Online9.0 verifiedstrong 106 Svix9.0 verifiedexemplar 107 Airtm9.0 verifiedstrong 108 HelloSafe9.0 verifiedthin 109 Revolut9.0 verifiedstrong 110 Decisiv9.0 verifieddeveloping 111 GetPaid9.0 verifieddeveloping 112 Treasure Data9.0 verifiedexemplar 113 TaskHawk Systems9.0 verifiedexemplar 114 Deel9.0 verifiedstrong 115 PPRO9.0 verifieddeveloping 116 Squarespace9.0 verifiedexemplar 117 Spruce Health9.0 verifiedstrong 118 DailyPay9.0 verifieddeveloping 119 BuiltWith9.0 verifiedstrong 120 Allica Bank9.0 verifieddeveloping 121 Slash9.0 verifiedstrong 122 Anchorage Digital9.0 verifieddeveloping 123 ComplyAdvantage9.0 verifiedstrong 124 Green Helix9.0 verifieddeveloping 125 Amazon9.0 verifieddeveloping 126 Deutsche Bank9.0 verifieddeveloping 127 Bindbee9.0 verifiedexemplar 128 Vibes Platform9.0 verifiedstrong 129 Causa Prima9.0 verifieddeveloping 130 Bud Financial9.0 verifiedthin 131 HealthSherpa9.0 verifiedthin 132 Amigo9.0 verifiedstrong 133 Weavr9.0 verifiedstrong 134 LianLian Global9.0 verifieddeveloping 135 AhaSend9.0 verifiedexemplar 136 OpenMercantil9.0 verifiedexemplar 137 Afriex9.0 verifieddeveloping 138 Klarna9.0 verifiedexemplar 139 Barclays9.0 verifiedstrong 140 XGuard9.0 verifieddeveloping 141 ModernFi9.0 verifieddeveloping 142 Tvarka ATK API9.0 verifiedexemplar 143 Lightspark9.0 verifiedstrong 144 Trustly Group9.0 verifiedstrong 145 Clerk9.0 verifiedexemplar 146 Oneschema9.0 verifiedstrong 147 Scanverity Resolution API9.0 verifiedstrong 148 TreasurySpring9.0 verifieddeveloping 149 Redis9.0 verifiedstrong 150 AirMDR9.0 verifiedstrong 151 WikiKV9.0 verifiedthin 152 AppDirect9.0 verifiedstrong 153 H Company9.0 verifieddeveloping 154 uChecker9.0 verifieddeveloping 155 makeup.land9.0 verifiedstrong 156 Cint9.0 verifieddeveloping 157 Sign In Enterprise9.0 verifieddeveloping 158 Lorum9.0 verifiedthin 159 401GO9.0 verifiedthin 160 ProcessOut9.0 verifieddeveloping 161 Worldpay9.0 verifieddeveloping 162 tZERO9.0 verifieddeveloping 163 Zavu9.0 verifiedstrong 164 accessiBe9.0 verifieddeveloping 165 Yorkshire Building Society9.0 verifieddeveloping 166 Formfeed9.0 verifiedexemplar 167 Coasty9.0 verifiedstrong 168 PayWithMyBank (Trustly)9.0 verifieddeveloping 169 Puppetry9.0 verifieddeveloping 170 Zuora9.0 verifiedthin 171 JPMorgan Chase9.0 verifieddeveloping 172 Salesgraph9.0 verifiedthin 173 SignSealShip Partner API9.0 verifiedexemplar 174 Phasio9.0 verifiedstrong 175 Zepto9.0 verifieddeveloping 176 WunderCorp9.0 verifieddeveloping 177 Customers Bank9.0 verifiedthin 178 GoFundMe9.0 verifiedstrong 179 Tower9.0 verifiedstrong 180 Lob9.0 verifieddeveloping 181 Adyen9.0 verifiedstrong 182 Bank of Ireland (UK)9.0 verifiedthin 183 NatWest Group9.0 verifiedthin 184 GOV.UK Pay9.0 verifieddeveloping 185 Lakekeeper9.0 verifiedstrong 186 thirds.ai9.0 verifiedstrong 187 Plunk9.0 verifiedexemplar 188 Aeris9.0 verifiedstrong 189 Superb AI9.0 verifieddeveloping 190 Teya9.0 verifieddeveloping 191 Finix9.0 verifiedstrong 192 Nash9.0 verifiedstrong 193 FarmDash Agent Hub9.0 verifiedstrong 194 Cockroach Labs9.0 verifiedexemplar 195 Prefect9.0 verifiedstrong 196 AlloyX9.0 verifiedemerging 197 Amazon OpenSearch Service API9.0 verifieddeveloping 198 Togai9.0 verifieddeveloping 199 Apache Iceberg9.0 verifieddeveloping 200 BILT9.0 verifiedthin 201 Rainforest9.0 verifiedstrong 202 Helcim9.0 verifieddeveloping 203 Silverflow9.0 verifieddeveloping 204 Goodstack9.0 verifieddeveloping 205 Aeropay9.0 verifieddeveloping 206 lemon.markets9.0 verifiedthin 207 Sail Research9.0 verifieddeveloping 208 Spree Commerce9.0 verifiedthin 209 Cash App9.0 verifiedstrong 210 CommsHarbor9.0 verifieddeveloping 211 Machine Realms9.0 verifieddeveloping 212 Lead Bank9.0 verifiedthin 213 Vendasta9.0 verifiedexemplar 214 Mailmodo9.0 verifiedstrong 215 Ablo9.0 verifiedstrong 216 Dedalus Labs9.0 verifieddeveloping 217 Coin Railz9.0 verifieddeveloping 218 Vital9.0 verifiedexemplar 219 OpenRelay9.0 verifiedstrong 220 MyCarrier9.0 verifiedstrong 221 Block Lottos9.0 verifiedstrong 222 crob.at9.0 verifieddeveloping 223 Blackbird9.0 verifieddeveloping 224 Block9.0 verifieddeveloping 225 MandateShield9.0 verifiedexemplar 226 Neynar9.0 verifiedthin 227 Kota9.0 verifiedstrong 228 Coinflow9.0 verifieddeveloping 229 Wise9.0 verifiedthin 230 Stigg9.0 verifieddeveloping 231 MyStars FaaS9.0 verifiedstrong 232 Spektr9.0 verifieddeveloping 233 MyStars FaaS — Fulfilment API9.0 verifieddeveloping 234 Lloyds Banking Group9.0 verifiedthin 235 Bread Financial9.0 verifiedthin 236 Method Financial9.0 verifiedexemplar 237 Pomo9.0 verifiedstrong 238 Podium9.0 verifieddeveloping 239 Humanitec9.0 verifiedthin 240 Cadana9.0 verifieddeveloping 241 Danske Bank (UK)9.0 verifieddeveloping 242 Terminal Use9.0 verifieddeveloping 243 Bakkt9.0 verifiedthin 244 Bookit N Go9.0 verifiedthin 245 Voltair9.0 verifiedthin 246 Satispay9.0 verifieddeveloping 247 Amazon EC2 Image Builder9.0 verifiedstrong 248 Mastercard9.0 verifiedstrong 249 Amazon MediaConvert9.0 verifiedstrong 250 Vehicles.dev9.0 verifieddeveloping 251 Cashfree Payments9.0 verifieddeveloping 252 Tollbit9.0 verifieddeveloping 253 Shawbrook Bank9.0 verifiedthin 254 Stannp9.0 verifiedexemplar 255 VoPay9.0 verifiedstrong 256 tessl.io9.0 verifiedstrong 257 NALA9.0 verifieddeveloping 258 Nace Ai9.0 verifieddeveloping 259 Marqeta9.0 verifieddeveloping 260 Marz Greta-Lock Network9.0 verifieddeveloping 261 BMC XIV9.0 verifiedthin 262 Cognition Labs9.0 verifiedstrong 263 FriendliAI9.0 verifieddeveloping 264 Diligent9.0 verifieddeveloping 265 Suzanne9.0 verifiedexemplar 266 SocialCrawl9.0 verifieddeveloping 267 Interchecks9.0 verifieddeveloping 268 Berrer9.0 verifieddeveloping 269 Aelf9.0 verifieddeveloping 270 SendHQ9.0 verifiedthin 271 LALAL.AI9.0 verifiedstrong 272 GEOCitation9.0 verifiedstrong 273 Zero Hash9.0 verifieddeveloping 274 The Bank of London9.0 verifieddeveloping 275 MediaRuntime9.0 verifieddeveloping 276 ShopBack9.0 verifieddeveloping 277 Credilinq.ai9.0 verifieddeveloping 278 Amazon GameLift9.0 verifiedstrong 279 Amazon EventBridge Scheduler9.0 verifiedstrong 280 Amazon Global Accelerator9.0 verifiedstrong 281 Amazon GuardDuty9.0 verifiedstrong 282 Amazon Connect9.0 verifiedstrong 283 AWS App Mesh9.0 verifiedstrong 284 Yapily9.0 verifieddeveloping 285 Amazon FinSpace9.0 verifieddeveloping 286 Amazon Fault Injection Simulator9.0 verifieddeveloping 287 Runa9.0 verifieddeveloping 288 DriveWealth9.0 verifieddeveloping 289 Z League9.0 verifieddeveloping 290 BitPowr Technologies9.0 verifiedthin 291 Scalapay9.0 verifiedstrong 292 HM Land Registry9.0 verifieddeveloping 293 Amazon DynamoDB9.0 verifiedexemplar 294 Nuon9.0 verifiedstrong 295 Fordefi9.0 verifieddeveloping 296 Zest Equity9.0 verifieddeveloping 297 Bridge9.0 verifieddeveloping 298 Zest9.0 verifieddeveloping 299 Fireblocks9.0 verifiedstrong 300 Amazon IoT Greengrass9.0 verifiedstrong 301 Amazon IAM Access Analyzer9.0 verifiedstrong 302 Open Poker9.0 verifieddeveloping 303 IAB Tech Lab9.0 verifieddeveloping 304 Hevn9.0 verifieddeveloping 305 Amazon AppFlow9.0 verifieddeveloping 306 Primer9.0 verifieddeveloping 307 LangWatch9.0 verifieddeveloping 308 Verifone9.0 verifieddeveloping 309 Debitura9.0 verifiedemerging 310 Silna9.0 verifieddeveloping 311 JustiFi9.0 verifieddeveloping 312 B39.0 verifiedstrong 313 Dojo9.0 verifieddeveloping 314 Tribe Payments9.0 verifieddeveloping 315 Compresr9.0 verifiedstrong 316 Gitpod9.0 verifieddeveloping 317 first direct9.0 verifieddeveloping 318 C. Hoare & Co.9.0 verifieddeveloping 319 Investec9.0 verifiedthin 320 Coventry Building Society9.0 verifiedthin 321 Vanquis Banking Group9.0 verifiedthin 322 Hampden & Co9.0 verifiedthin 323 Kroo9.0 verifiedthin 324 Chase UK9.0 verifiedthin 325 Cashplus Bank9.0 verifiedthin 326 Secure Trust Bank9.0 verifiedthin 327 Tandem Bank9.0 verifiedthin 328 Santander UK9.0 verifiedthin 329 Coutts9.0 verifiedthin 330 zopa9.0 verifiedthin 331 Cynergy Bank9.0 verifiedthin 332 Paragon Bank9.0 verifiedthin 333 The Culture Commons9.0 verifiedthin 334 Azure Databricks9.0 verifiedstrong 335 Light9.0 verifieddeveloping 336 Onsi9.0 verifieddeveloping 337 Aclid9.0 verifiedthin 338 Amazon Aurora DSQL9.0 verifiedthin 339 Flutterwave9.0 verifiedstrong 340 Amazon Private CA9.0 verifiedstrong 341 TrueLayer9.0 verifieddeveloping 342 Coinbase Commerce9.0 verifieddeveloping 343 ParseForMe9.0 verifieddeveloping 344 Notyfi9.0 verifiedemerging 345 JuriSign9.0 verifiedstrong 346 Ottimate9.0 verifiedstrong 347 Unstoppable Finance (Iron)9.0 verifiedstrong 348 Roadsync9.0 verifieddeveloping 349 Amazon Well-Architected Tool9.0 verifiedstrong 350 Amazon IoT SiteWise9.0 verifiedstrong 351 Amazon Managed Blockchain9.0 verifiedstrong 352 Amazon Macie9.0 verifiedstrong 353 Amazon DevOps Guru9.0 verifieddeveloping 354 Amazon Managed Grafana9.0 verifieddeveloping 355 Amazon Incident Manager9.0 verifieddeveloping 356 Amazon CodeCatalyst9.0 verifieddeveloping 357 Amazon CodeGuru Reviewer9.0 verifieddeveloping 358 Monument Bank9.0 verifiedthin 359 GB Bank9.0 verifiedthin 360 Mydentify Public API9.0 verifieddeveloping 361 Splio9.0 verifieddeveloping 362 Volt9.0 verifieddeveloping 363 AppsMax9.0 verifiedstrong 364 UK Open Banking9.0 verifiedthin 365 BizVerify9.0 verifiedthin 366 Amazon Redshift9.0 verifiedstrong 367 Amazon HealthOmics9.0 verifiedstrong 368 Amazon Mainframe Modernization9.0 verifiedstrong 369 Prime Intellect9.0 verifiedstrong 370 Amazon Inspector9.0 verifiedstrong 371 Bank of Scotland9.0 verifiedthin 372 Infer by Flow79.0 verifiedstrong 373 CyberSource9.0 verifiedthin 374 SuprSend9.0 verifieddeveloping 375 Xfers9.0 verifiedthin 376 Ardent9.0 verifieddeveloping 377 Upgrade9.0 verifieddeveloping 378 Blumira9.0 verifiedstrong 379 Recognise Bank9.0 verifiedthin 380 SpecCheck9.0 verifiedthin 381 Restate9.0 verifiedthin 382 Sendle9.0 verifieddeveloping 383 Cubist9.0 verifieddeveloping 384 Traversal9.0 verifieddeveloping 385 Maia-analytics9.0 verifieddeveloping 386 Amazon WorkSpaces Web9.0 verifiedstrong 387 Amazon Certificate Manager9.0 verifiedstrong 388 Amazon HealthImaging9.0 verifieddeveloping 389 Amazon Managed Service for Prometheus9.0 verifieddeveloping 390 Parseflow9.0 verifiedthin 391 Hifi9.0 verifieddeveloping 392 Totalis9.0 verifieddeveloping 393 Augustus9.0 verifieddeveloping 394 Convoy9.0 verifiedexemplar 395 Amazon ECS9.0 verifiedstrong 396 Semaphore9.0 verifieddeveloping 397 Amazon Service Catalog9.0 verifieddeveloping 398 Amazon Athena9.0 verifiedthin 399 Coinbase9.0 verifieddeveloping 400 Whisperr9.0 verifieddeveloping 401 End Close9.0 verifieddeveloping 402 Float Financial9.0 verifiedstrong 403 Authlete9.0 verifieddeveloping 404 Biolevate9.0 verifieddeveloping 405 Narrative Sports9.0 verifieddeveloping 406 Modern Treasury9.0 verifieddeveloping 407 VersusGame9.0 verifiedthin 408 Amazon Monitron9.0 verifieddeveloping 409 Heap9.0 verifieddeveloping 410 Amazon Supply Chain9.0 verifieddeveloping 411 Archal9.0 verifiedthin 412 Synctera9.0 verifiedemerging 413 Eat App9.0 verifiedthin 414 Xendit9.0 verifiedthin 415 Toss Payments9.0 verifiedthin 416 Cover Genius9.0 verifiedthin 417 Prodigi9.0 verifiedthin 418 Yoco9.0 verifiedemerging 419 Hang9.0 verifieddeveloping 420 Enfuce9.0 verifieddeveloping 421 Trigger.dev9.0 verifieddeveloping 422 Golem9.0 verifiedthin 423 Laurel9.0 verifieddeveloping 424 EpicDirectories9.0 verifieddeveloping 425 2ndKitchen9.0 verifiedemerging 426 Transload9.0 verifiedthin 427 Rutter9.0 verifiedthin 428 thirdweb9.0 verifiedthin 429 Stablesea9.0 verifiedthin 430 Rhythms9.0 verifiedthin 431 Cloudflare Turnstile9.0 verifiedthin 432 Privy9.0 verifiedthin 433 Crossmint9.0 verifiedemerging 434 Rift9.0 verifiedthin 435 Expanso9.0 verifieddeveloping 436 Adaption9.0 verifiedthin 437 Abound9.0 verifiedminimal 438 Amazon CodeGuru Security9.0 verifiedminimal 439 Amazon RoboMaker9.0 verifiedminimal 440 Amazon SimSpace Weaver9.0 verifiedminimal 441 Subspace9.0 verifiedminimal 442 Taskfolk4.5 documentedstrong 443 Ultravioleta DAO4.5 documentedstrong 444 CarsXE4.5 documentedexemplar 445 Agentcard4.5 documenteddeveloping 446 JobsPipe4.5 documentedexemplar 447 CData4.5 documentedexemplar 448 Algolia4.5 documentedexemplar 449 SCVD General Store4.5 documentedexemplar 450 Space Frontiers4.5 documentedstrong 451 Lightfield4.5 documentedexemplar 452 AgentMail4.5 documentedstrong 453 Common Room4.5 documentedexemplar 454 Boom Ai4.5 documentedexemplar 455 Cymetica4.5 documentedstrong 456 Clear Street4.5 documentedstrong 457 Goody4.5 documentedstrong 458 Starbridge4.5 documenteddeveloping 459 FeedOracle Technologies4.5 documentedexemplar 460 Adobe Suite4.5 documentedexemplar 461 Brainfish4.5 documenteddeveloping 462 DeveloperHub4.5 documentedstrong 463 X4.5 documentedexemplar 464 Airwallex4.5 documentedexemplar 465 Mem4.5 documenteddeveloping 466 Duvo Ai4.5 documentedstrong 467 Speko4.5 documenteddeveloping 468 Caretta4.5 documenteddeveloping 469 Sigma Computing4.5 documentedexemplar 470 AppLike Group4.5 documentedstrong 471 Clozd4.5 documenteddeveloping 472 Triple Whale4.5 documentedexemplar 473 IntegrationOS4.5 documentedexemplar 474 xCures4.5 documentedstrong 475 Medusa4.5 documentedstrong 476 Immutable4.5 documentedstrong 477 Lucent4.5 documenteddeveloping 478 Knock4.5 documentedexemplar 479 Brevo4.5 documentedexemplar 480 Memo Bank4.5 documentedstrong 481 Stripe4.5 documentedexemplar 482 emem4.5 documentedstrong 483 Salesforce Marketing Cloud4.5 documentedexemplar 484 Piknik.Spot4.5 documenteddeveloping 485 G24.5 documentedexemplar 486 Dash04.5 documentedstrong 487 Fixture4.5 documenteddeveloping 488 MOLOCO4.5 documentedstrong 489 Topograph4.5 documentedstrong 490 Sybilion4.5 documenteddeveloping 491 Chronosphere4.5 documentedstrong 492 Microsoft Entra ID (formerly Azure AD)4.5 documentedexemplar 493 Ontraport4.5 documentedstrong 494 Beyond4.5 documenteddeveloping 495 Process Street4.5 documenteddeveloping 496 Shopify4.5 documentedexemplar 497 Campfire4.5 documenteddeveloping 498 1Lookup4.5 documentedstrong 499 The Mobile First Company4.5 documentedstrong 500 Northbeam4.5 documentedexemplar

The other 18 dimensions

Machine-Readable ContractAgentic Access ContractDocumented ReversibilityMCP ServerMachine-Readable AuthIdempotencyStable Error SemanticsRequest/Response ExamplesRate-Limit SignalingTyped Event SurfaceAgent SkillsWell-Known CatalogConsent & Bot IdentityA2A Agent CardDry-Run / Simulate ModeDelegated User IdentityProtected Resource MetadataRegistration Without a HumanAgentic Commerce Well-Known Document
Contract QualityAccess ClarityDeveloper ErgonomicsOperational TransparencyContract GovernanceDiscoverabilityRegulatory PostureOpen Source SurfaceCreate-or-Update Ergonomics
Move this number. Every provider in the catalog is profiled from a public repository at github.com/api-evangelist/<provider>, and each check above names the exact artifact it reads. Publish the artifact, open a pull request, and the next scoring run picks it up — no gatekeeping and no fee. The full rubric is at apis.io/rating/, and the Influence plan is the fast lane if you would rather work your own listing through the API — remediation, projections and re-check requests.

Scored on rubric v0.23.0 across 28,886 providers · lists rebuilt 2026-10-08 · capped at the top 500 per page.